13215454560

Names of 13215454560

• Cardinal: 13215454560 can be written as Thirteen billion, two hundred fifteen million, four hundred fifty-four thousand, five hundred sixty.

Scientific notation

• Scientific notation: 1.321545456 × 10¹⁰

Factors of 13215454560

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 105

Divisors of 13215454560

• Number of divisors d(n): 1920
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 17 18 19 20 21 22 24 27 28 30 32 33 34 35 36 38 40 41 42 44 45 48 51 54 55 56 57 60 63 66 68 70 72 76 77 80 81 82 84 85 88 90 95 96 99 102 105 108 110 112 114 119 120 123 126 132 133 135 136 140 144 152 153 154 160 162 164 165 168 170 171 176 180 187 189 190 198 204 205 209 210 216 220 224 228 231 238 240 246 252 255 264 266 270 272 280 285 287 288 297 304 306 308 315 323 324 328 330 336 340 342 352 357 360 369 374 378 380 385 396 399 405 408 410 418 420 432 440 451 456 459 462 476 480 492 495 504 510 513 528 532 540 544 560 561 567 570 574 594 595 608 612 615 616 627 630 646 648 656 660 665 672 680 684 693 697 714 720 738 748 756 760 765 770 779 792 798 810 816 820 836 840 855 861 864 880 891 902 912 918 924 935 945 952 969 984 990 1008 1020 1026 1045 1056 1064 1071 1080 1107 1120 1122 1134 1140 1148 1155 1188 1190 1197 1224 1230 1232 1254 1260 1292 1296 1309 1312 1320 1330 1353 1360 1368 1377 1386 1394 1428 1435 1440 1463 1476 1485 1496 1512 1520 1530 1539 1540 1558 1584 1596 1615 1620 1632 1640 1672 1680 1683 1710 1722 1760 1782 1785 1804 1824 1836 1845 1848 1870 1881 1890 1904 1938 1968 1980 1995 2016 2040 2052 2079 2090 2091 2128 2142 2160 2214 2244 2255 2261 2268 2280 2295 2296 2310 2337 2376 2380 2394 2448 2460 2464 2508 2520 2565 2583 2584 2592 2618 2640 2660 2706 2720 2736 2754 2772 2788 2805 2835 2856 2870 2907 2926 2952 2970 2992 3024 3040 3060 3078 3080 3116 3135 3157 3168 3192 3213 3230 3240 3280 3321 3344 3360 3366 3420 3444 3465 3485 3553 3564 3570 3591 3608 3672 3690 3696 3740 3762 3780 3808 3876 3895 3927 3936 3960 3990 4059 4080 4104 4158 4180 4182 4256 4284 4305 4320 4389 4428 4455 4488 4510 4522 4536 4560 4590 4592 4620 4674 4752 4760 4788 4845 4879 4896 4920 5016 5040 5049 5130 5166 5168 5236 5280 5320 5355 5412 5453 5472 5508 5535 5544 5576 5610 5643 5670 5712 5740 5814 5852 5904 5940 5984 5985 6048 6120 6156 6160 6232 6237 6270 6273 6314 6384 6426 6460 6480 6545 6560 6642 6688 6732 6765 6783 6840 6885 6888 6930 6970 7011 7106 7128 7140 7182 7216 7315 7344 7380 7392 7480 7524 7560 7667 7695 7749 7752 7790 7854 7920 7980 8118 8160 8208 8316 8360 8364 8415 8568 8569 8610 8721 8778 8856 8910 8976 9020 9044 9072 9120 9180 9184 9240 9348 9405 9471 9504 9520 9576 9639 9690 9758 9840 10032 10080 10098 10260 10332 10336 10395 10455 10472 10640 10659 10710 10773 10824 10906 11016 11070 11088 11152 11220 11286 11305 11340 11424 11480 11628 11685 11704 11781 11808 11880 11970 12177 12240 12312 12320 12464 12474 12540 12546 12628 12768 12852 12915 12920 12960 13090 13167 13243 13284 13464 13530 13566 13680 13770 13776 13860 13940 14022 14212 14256 14280 14364 14432 14535 14630 14637 14688 14760 14960 15048 15120 15147 15334 15390 15498 15504 15580 15708 15785 15840 15960 16065 16236 16359 16416 16605 16632 16720 16728 16830 16929 17136 17138 17220 17442 17556 17712 17765 17820 17952 17955 18040 18088 18144 18360 18480 18696 18810 18819 18942 19040 19152 19278 19380 19516 19635 19680 20064 20196 20295 20349 20520 20664 20790 20910 20944 21033 21280 21318 21420 21546 21648 21812 21945 22032 22140 22176 22304 22440 22572 22610 22680 22960 23001 23247 23256 23370 23408 23562 23760 23940 24354 24395 24480 24624 24871 24928 24948 25080 25092 25245 25256 25704 25707 25830 25840 26163 26180 26334 26486 26568 26928 27060 27132 27265 27360 27540 27552 27720 27880 28044 28215 28413 28424 28512 28560 28728 29070 29260 29274 29520 29920 30096 30240 30294 30668 30780 30996 31008 31160 31185 31365 31416 31570 31920 31977 32130 32472 32718 33210 33264 33440 33456 33660 33858 33915 34272 34276 34440 34884 35055 35112 35343 35424 35530 35640 35910 36080 36176 36531 36720 36960 37392 37620 37638 37884 38304 38335 38556 38745 38760 39032 39270 39501 39729 40392 40590 40698 41040 41328 41580 41820 41888 42066 42636 42840 42845 43092 43296 43605 43624 43890 43911 44064 44280 44880 45144 45220 45360 45920 46002 46494 46512 46740 46816 47124 47355 47520 47880 48195 48708 48790 49077 49248 49742 49896 50160 50184 50490 50512 51408 51414 51660 51680 52326 52360 52668 52972 53136 53295 53669 53856 53865 54120 54264 54530 55080 55440 55760 56088 56430 56457 56826 56848 57120 57456 58140 58520 58548 58905 59040 59983 60192 60588 60885 61047 61336 61560 61992 62320 62370 62730 62832 63099 63140 63840 63954 64260 64944 65436 65835 66215 66420 66528 66912 67320 67716 67830 68552 68880 69003 69768 70110 70224 70686 71060 71280 71820 72160 72352 73062 73185 73440 74613 74784 75240 75276 75735 75768 76670 77112 77121 77490 77520 78064 78540 79002 79458 80784 81180 81396 81795 82080 82656 83160 83640 84132 84645 85239 85272 85680 85690 86184 87210 87248 87780 87822 88560 89760 90288 90440 90720 92004 92701 92988 93024 93480 94095 94248 94710 95760 95931 96390 97416 97580 98154 99484 99792 100320 100368 100980 101024 101745 102816 102828 103320 104652 104720 105165 105336 105944 106029 106272 106590 107338 107730 108240 108528 109060 110160 110880 111520 112176 112860 112914 113652 113696 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514140 523260 523488 526680 526932 529720 530145 531360 536690 539847 541728 542640 552024 556206 560880 564570 565488 568260 568480 574560 575586 582692 584496 585480 588924 592515 595935 596904 599830 602208 605880 610470 613360 616968 619920 621027 628320 630990 632016 635664 639540 644028 649440 651168 654360 658665 671517 673056 677160 681912 685520 690030 694089 697680 702240 702576 706860 715122 719796 728365 730620 732564 736032 736155 741608 743904 746130 752760 757680 767448 771120 771210 780640 785232 790020 790398 794580 795872 805035 807840 813960 822624 828036 834309 837216 841320 848232 852390 852720 858704 861840 872480 874038 878220 883386 895356 899745 902880 903312 909216 915705 920040 925452 927010 929880 942480 948024 953496 959310 959728 966042 974160 976752 981540 994840 997920 1003680 1009584 1019711 1022868 1023264 1028280 1035045 1046520 1053360 1053864 1059440 1060290 1072683 1073380 1079694 1085280 1104048 1112412 1119195 1121760 1129140 1130976 1136520 1151172 1156815 1165384 1168992 1170960 1177848 1185030 1191870 1193808 1199660 1211760 1220940 1226720 1233936 1239840 1242054 1261980 1264032 1271328 1278585 1279080 1288056 1308720 1311057 1317330 1343034 1354320 1363824 1371040 1380060 1388178 1390515 1395360 1405152 1413720 1430244 1438965 1439592 1449063 1456730 1461240 1465128 1472310 1483216 1492260 1505520 1515360 1534896 1542240 1542420 1570464 1580040 1580796 1589160 1610070 1619541 1627920 1656072 1668618 1682640 1696464 1704780 1705440 1717408 1723680 1748076 1756440 1766772 1787805 1790712 1799490 1806624 1831410 1840080 1850904 1854020 1859760 1884960 1896048 1906992 1918620 1919456 1932084 1948320 1953504 1963080 1975995 1989680 2014551 2019168 2039422 2045736 2056560 2070090 2093040 2106720 2107728 2118880 2120580 2145366 2146760 2159388 2185095 2208096 2208465 2224824 2238390 2258280 2273040 2302344 2313630 2330768 2341920 2355696 2370060 2383740 2387616 2399320 2415105 2423520 2441880 2467872 2484108 2502927 2523960 2557170 2558160 2576112 2617440 2622114 2634660 2686068 2699235 2708640 2727648 2760120 2776356 2781030 2827440 2860488 2877930 2879184 2898126 2913460 2922480 2930256 2944620 2966432 2984520 3011040 3059133 3069792 3084840 3105135 3160080 3161592 3178320 3220140 3239082 3255840 3312144 3337236 3357585 3365280 3392928 3409560 3470445 3496152 3512880 3533544 3575610 3581424 3598980 3662820 3680160 3701808 3708040 3719520 3792096 3813984 3837240 3864168 3926160 3933171 3951990 3979360 4029102 4078844 4091472 4113120 4140180 4171545 4186080 4215456 4241160 4290732 4293520 4318776 4347189 4370190 4416930 4449648 4476780 4516560 4546080 4604688 4627260 4661536 4711392 4740120 4767480 4798640 4830210 4858623 4883760 4968216 5005854 5047920 5098555 5114340 5116320 5152224 5244228 5269320 5363415 5372136 5398470 5520240 5552712 5562060 5654880 5720976 5755860 5758368 5796252 5826920 5844960 5860512 5889240 5969040 6118266 6169680 6210270 6320160 6323184 6356640 6440280 6478164 6555285 6624288 6674472 6715170 6819120 6940890 6992304 7025760 7067088 7151220 7162848 7197960 7245315 7325640 7403616 7416080 7508781 7674480 7728336 7852320 7866342 7903980 8058204 8097705 8157688 8182944 8280360 8343090 8482320 8581464 8587040 8637552 8694378 8740380 8833860 8899296 8953560 9033120 9177399 9209376 9254520 9480240 9534960 9597280 9660420 9717246 9767520 9936432 10011708 10072755 10095840 10197110 10228680 10488456 10538640 10726830 10744272 10796940 11040480 11105424 11124120 11441952 11511720 11592504 11653840 11778480 11799513 11938080 12236532 12339360 12420540 12514635 12646368 12880560 12956328 13110570 13348944 13430340 13638240 13881780 13984608 14134176 14302440 14395920 14490630 14651280 14832160 15017562 15295665 15348960 15456672 15732684 15807960 16116408 16195410 16315376 16560720 16686180 16964640 17162928 17275104 17388756 17480760 17667720 17907120 18354798 18509040 18960480 19069920 19320840 19434492 19665855 19872864 20023416 20145510 20394220 20457360 20976912 21077280 21453660 21488544 21593880 21735945 22210848 22248240 23023440 23185008 23307680 23556960 23599026 24293115 24473064 24841080 25029270 25761120 25912656 26221140 26697888 26860680 27532197 27763560 28604880 28791840 28981260 29302560 30035124 30591330 31465368 31615920 32232816 32390820 32630752 33121440 33372360 34325856 34777512 34961520 35335440 35814240 36709596 37018080 37543905 38641680 38868984 39331710 40046832 40291020 40788440 40914720 41953824 42907320 43187760 43471890 44496480 45886995 46046880 46370016 47198052 48586230 48946128 49682160 50058540 51825312 52442280 53721360 55064394 55527120 57209760 57962520 58997565 60070248 61182660 62930736 63231840 64465632 64781640 66744720 69555024 69923040 70670880 73419192 75087810 77283360 77737968 78663420 80093664 80582040 81576880 82596591 85814640 86375520 86943780 91773990 94396104 97172460 97892256 99364320 100117080 104884560 107442720 110128788 111054240 115925040 117995130 120140496 122365320 125861472 129563280 133489440 137660985 139110048 146838384 150175620 155475936 157326840 161164080 163153760 165193182 171629280 173887560 183547980 188792208 194344920 200234160 209769120 220257576 231850080 235990260 240280992 244730640 259126560 275321970 293676768 300351240 314653680 322328160 330386364 347775120 367095960 377584416 388689840 400468320 412982955 440515152 471980520 489461280 550643940 600702480 629307360 660772728 695550240 734191920 777379680 825965910 881030304 943961040 1101287880 1201404960 1321545456 1468383840 1651931820 1887922080 2202575760 2643090912 3303863640 4405151520 6607727280 13215454560
• Sum of all divisors σ(n): 66389621760
• Sum of proper divisors (its aliquot sum) s(n): 53174167200
• 13215454560 is an abundant number, because the sum of its proper divisors (53174167200) is greater than itself. Its abundance is 39958712640

Bases of 13215454560

• Binary: 1100010011101100111101010101100000₂
• Hexadecimal: 0x313B3D560
• Base-36: 62K5200

Squares and roots of 13215454560

• 13215454560 squared (13215454560²) is 174648239227424793600
• 13215454560 cubed (13215454560³) is 2308055869494041865638178816000
• The square root of 13215454560 is 114958.4905955189
• The cube root of 13215454560 is 2364.2534707215

Scales and comparisons

• 13,215,454,560 seconds is equal to 420 years, 10 weeks, 6 days, 15 hours, 36 minutes.
• To count from 1 to 13,215,454,560 would take you about eight hundred forty years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 13215454560 cubic inches would be around 197 feet tall.

Recreational maths with 13215454560

• 13215454560 backwards is 06545451231
• 13215454560 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13215454560's digits is 36
• More coming soon!