13538622240

Names of 13538622240

• Cardinal: 13538622240 can be written as Thirteen billion, five hundred thirty-eight million, six hundred twenty-two thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.353862224 × 10¹⁰

Factors of 13538622240

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 216

Divisors of 13538622240

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 13 15 16 18 20 22 24 26 30 32 33 36 39 40 43 44 45 48 52 55 60 65 66 72 78 80 86 88 90 96 99 104 110 117 120 121 129 130 132 139 143 144 156 160 165 172 176 180 195 198 208 215 220 234 240 242 258 260 264 278 286 288 312 330 344 352 360 363 387 390 396 416 417 429 430 440 468 473 480 484 495 516 520 528 556 559 572 585 605 624 645 660 688 695 715 720 726 774 780 792 834 858 860 880 936 946 968 990 1032 1040 1056 1089 1112 1118 1144 1170 1210 1248 1251 1287 1290 1320 1376 1390 1419 1430 1440 1452 1529 1548 1560 1573 1584 1668 1677 1716 1720 1760 1807 1815 1872 1892 1935 1936 1980 2064 2080 2085 2145 2178 2224 2236 2288 2340 2365 2420 2502 2574 2580 2640 2780 2795 2838 2860 2904 3058 3096 3120 3146 3168 3336 3354 3432 3440 3614 3630 3744 3784 3870 3872 3960 4128 4170 4257 4290 4356 4448 4472 4576 4587 4680 4719 4730 4840 5004 5031 5148 5160 5203 5280 5421 5445 5560 5590 5676 5720 5808 5977 6116 6149 6192 6240 6255 6292 6435 6672 6708 6864 6880 7095 7228 7260 7568 7645 7740 7865 7920 8340 8385 8514 8580 8712 8944 9035 9174 9360 9438 9460 9680 10008 10062 10296 10320 10406 10842 10890 11120 11180 11352 11440 11616 11954 12232 12298 12384 12510 12584 12870 13344 13416 13728 13761 14157 14190 14456 14520 15136 15290 15480 15609 15730 15840 16263 16680 16770 16819 17028 17160 17424 17888 17931 18070 18348 18447 18720 18876 18920 19360 19877 20016 20124 20592 20640 20812 21285 21684 21780 22240 22360 22704 22880 22935 23595 23908 24464 24596 25020 25155 25168 25740 26015 26832 27105 27522 28314 28380 28912 29040 29885 30580 30745 30960 31218 31460 32526 33360 33540 33638 34056 34320 34848 35862 36140 36696 36894 37752 37840 39754 40032 40248 41184 41624 42570 43368 43560 44720 45408 45870 46827 47190 47816 48928 49192 50040 50310 50336 50457 51480 52030 53664 53793 54210 55044 55341 56628 56760 57824 58080 59631 59770 61160 61490 61920 62436 62920 65052 65747 66720 67080 67276 67639 68112 68640 68805 70785 71724 72280 73392 73788 75504 75680 77701 78045 79508 80496 81315 83248 84095 85140 86736 87120 89440 89655 91740 92235 93654 94380 95632 98384 99385 100080 100620 100914 102960 104060 107586 108420 110088 110682 113256 113520 119262 119540 122320 122980 124872 125840 130104 131494 134160 134552 135278 136224 137610 141570 143448 144560 146784 147576 151008 151371 155402 156090 159016 160992 162630 166496 168190 170280 173472 174240 178893 179310 183480 184470 187308 188760 191264 196768 197241 198770 200160 201240 201828 202917 205920 208120 215172 216840 218647 220176 221364 226512 227040 233103 234135 238524 239080 244640 245960 249744 251680 252285 260208 262988 268320 268965 269104 270556 275220 276705 283140 286896 289120 295152 298155 302742 310804 312180 318032 325260 328735 336380 338195 340560 357786 358620 366960 368940 374616 377520 388505 394482 397540 402480 403656 405834 416240 430344 433680 437294 440352 442728 453024 466206 468270 477048 478160 491920 499488 504570 520416 525976 537930 538208 541112 550440 553410 566280 573792 590304 591723 596310 605484 608751 621608 624360 636064 650520 655941 657470 672760 676390 681120 699309 715572 717240 723217 733920 737880 749232 755040 756855 777010 788964 795080 804960 807312 811668 832480 854711 860688 867360 874588 885456 894465 932412 936540 954096 956320 983840 986205 1009140 1014585 1051952 1075860 1082224 1093235 1100880 1106820 1132560 1165515 1183446 1192620 1210968 1217502 1243216 1248720 1301040 1311882 1314940 1345520 1352780 1398618 1431144 1434480 1446434 1475760 1498464 1513710 1554020 1577928 1590160 1614624 1623336 1709422 1721376 1749176 1770912 1788930 1864824 1873080 1908192 1967823 1972410 2018280 2029170 2103904 2151720 2164448 2169651 2186470 2201760 2213640 2265120 2331030 2366892 2385240 2421936 2435004 2486432 2497440 2564133 2602080 2623764 2629880 2691040 2705560 2797236 2862288 2868960 2892868 2951520 2958615 3027420 3043755 3108040 3155856 3180320 3246672 3279705 3418844 3496545 3498352 3577860 3616085 3729648 3746160 3935646 3944820 4036560 4058340 4273555 4303440 4339302 4372940 4427280 4662060 4733784 4770480 4843872 4870008 5128266 5247528 5259760 5411120 5594472 5724576 5785736 5917230 6054840 6087510 6216080 6311712 6493344 6508953 6559410 6837688 6993090 6996704 7155720 7232170 7459296 7492320 7692399 7871292 7889640 8073120 8116680 8547110 8606880 8678604 8745880 8854560 9324120 9401821 9467568 9540960 9740016 9839115 10256532 10495056 10519520 10822240 10848255 11188944 11571472 11834460 12109680 12175020 12432160 12820665 13017906 13118820 13675376 13986180 14311440 14464340 15384798 15742584 15779280 16233360 17094220 17357208 17491760 18648240 18803642 18935136 19480032 19678230 20513064 20990112 21696510 22377888 23142944 23668920 24219360 24350040 25641330 26035812 26237640 27350752 27972360 28205463 28622880 28928680 30769596 31485168 31558560 32466720 32544765 34188440 34714416 34983520 37296480 37607284 38461995 39356460 41026128 43393020 47009105 47337840 48700080 51282660 52071624 52475280 55944720 56410926 57857360 61539192 62970336 65089530 68376880 69428832 75214568 76923990 78712920 82052256 84616389 86786040 94018210 94675680 97400160 102565320 104143248 104950560 111889440 112821852 115714720 123078384 130179060 136753760 141027315 150429136 153847980 157425840 169232778 173572080 188036420 205130640 208286496 225643704 246156768 260358120 282054630 300858272 307695960 314851680 338465556 347144160 376072840 410261280 423081945 451287408 520716240 564109260 615391920 676931112 752145680 846163890 902574816 1041432480 1128218520 1230783840 1353862224 1504291360 1692327780 2256437040 2707724448 3384655560 4512874080 6769311120 13538622240
• Sum of all divisors σ(n): 56363186880
• Sum of proper divisors (its aliquot sum) s(n): 42824564640
• 13538622240 is an abundant number, because the sum of its proper divisors (42824564640) is greater than itself. Its abundance is 29285942400

Bases of 13538622240

• Binary: 1100100110111101101111101100100000₂
• Hexadecimal: 0x326F6FB20
• Base-36: 67WJNS0

Squares and roots of 13538622240

• 13538622240 squared (13538622240²) is 183294292157422617600
• 13538622240 cubed (13538622240³) is 2481552180267539431718375424000
• The square root of 13538622240 is 116355.5853407991
• The cube root of 13538622240 is 2383.3701190903

Scales and comparisons

• 13,538,622,240 seconds is equal to 430 years, 25 weeks, 2 days, 24 minutes.
• To count from 1 to 13,538,622,240 would take you about eight hundred sixty 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 13538622240 cubic inches would be around 198.6 feet tall.

Recreational maths with 13538622240

• 13538622240 backwards is 04222683531
• 13538622240 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13538622240's digits is 36
• More coming soon!