12853864800

Names of 12853864800

• Cardinal: 12853864800 can be written as Twelve billion, eight hundred fifty-three million, eight hundred sixty-four thousand, eight hundred.

Scientific notation

• Scientific notation: 1.28538648 × 10¹⁰

Factors of 12853864800

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 500

Divisors of 12853864800

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 19 20 21 24 25 28 30 31 32 35 36 38 40 42 45 48 50 56 57 60 62 63 70 72 75 76 80 84 90 93 95 96 100 105 112 114 120 124 126 133 140 144 150 152 155 160 168 171 175 180 186 190 200 210 217 224 225 228 240 248 252 266 279 280 285 288 300 304 310 315 336 342 350 360 372 380 399 400 420 433 434 450 456 465 475 480 496 504 525 532 558 560 570 589 600 608 620 630 651 665 672 684 700 720 744 760 775 798 800 840 855 866 868 900 912 930 950 992 1008 1050 1064 1085 1116 1120 1140 1178 1197 1200 1240 1260 1299 1302 1330 1368 1395 1400 1425 1440 1488 1520 1550 1575 1596 1680 1710 1732 1736 1767 1800 1824 1860 1900 1953 1995 2016 2100 2128 2165 2170 2232 2280 2325 2356 2394 2400 2480 2520 2598 2604 2660 2736 2790 2800 2850 2945 2976 3031 3040 3100 3150 3192 3255 3325 3360 3420 3464 3472 3534 3600 3720 3800 3897 3906 3990 4123 4200 4256 4275 4330 4340 4464 4560 4650 4712 4788 4960 5040 5196 5208 5301 5320 5425 5472 5580 5600 5700 5890 5985 6062 6200 6300 6384 6495 6510 6650 6840 6928 6944 6975 7068 7200 7440 7600 7794 7812 7980 8227 8246 8400 8550 8660 8680 8835 8928 9093 9120 9300 9424 9576 9765 9975 10080 10392 10416 10602 10640 10825 10850 11160 11400 11780 11970 12124 12369 12400 12600 12768 12990 13020 13300 13423 13680 13856 13950 14136 14725 14880 15155 15200 15588 15624 15960 16275 16454 16492 16800 17100 17320 17360 17670 18186 18600 18848 19152 19485 19530 19950 20615 20784 20832 21204 21280 21650 21700 22320 22800 23560 23940 24248 24681 24738 24800 25200 25980 26040 26505 26600 26846 27279 27360 27900 28272 29450 29925 30310 31176 31248 31920 32475 32550 32908 32984 34200 34640 34720 35340 36372 37107 37200 38304 38970 39060 39900 40269 41135 41230 41568 42408 43300 43400 44175 44640 45465 45600 47120 47880 48496 48825 49362 49476 50400 51960 52080 53010 53200 53692 54558 55800 56544 57589 58900 59850 60620 61845 62352 62496 63840 64950 65100 65816 65968 67115 68400 69280 70680 72744 74043 74214 74400 75775 77940 78120 79800 80538 82270 82460 84816 86600 86800 88350 90930 93961 94240 95760 96992 97425 97650 98724 98952 103075 103920 104160 106020 106400 107384 109116 111600 115178 117800 119700 120807 121240 123405 123690 124704 129900 130200 131632 131936 132525 134230 136395 136800 141360 145488 148086 148428 151550 155880 156240 159600 161076 164540 164920 169632 172767 173200 173600 176700 181860 185535 187922 191520 194850 195300 197448 197904 201345 205675 206150 207840 212040 214768 218232 223200 227325 230356 235600 239400 241614 242480 246810 247380 255037 259800 260400 263264 265050 268460 272790 281883 282720 287945 290976 296172 296856 303100 309225 311760 312480 319200 322152 329080 329840 335575 345534 346400 353400 363720 370215 371070 375844 389700 390600 394896 395808 402690 411350 412300 424080 429536 436464 454650 460712 469805 471200 478800 483228 484960 493620 494760 510074 518301 519600 520800 530100 536920 545580 563766 575890 592344 593712 604035 606200 617025 618450 623520 644304 658160 659680 671150 681975 691068 706800 727440 740430 742140 751688 765111 779400 781200 789792 805380 822700 824600 845649 848160 863835 872928 909300 921424 927675 939610 957600 966456 987240 989520 1006725 1020148 1036602 1039200 1060200 1073840 1091160 1127532 1151780 1184688 1187424 1208070 1212400 1234050 1236900 1275185 1288608 1316320 1342300 1363950 1382136 1409415 1413600 1439725 1454880 1480860 1484280 1503376 1530222 1558800 1562400 1610760 1645400 1649200 1691298 1727670 1785259 1818600 1842848 1851075 1855350 1879220 1932912 1974480 1979040 2013450 2040296 2073204 2120400 2147680 2182320 2255064 2295333 2303560 2349025 2369376 2416140 2424800 2468100 2473800 2550370 2591505 2684600 2727900 2764272 2818830 2879450 2961720 2968560 3006752 3020175 3060444 3117600 3221520 3290800 3298400 3382596 3455340 3570518 3637200 3702150 3710700 3758440 3825555 3865824 3948960 4026900 4080592 4146408 4228245 4240800 4319175 4364640 4510128 4590666 4607120 4698050 4832280 4936200 4947600 5100740 5183010 5355777 5369200 5455800 5528544 5637660 5758900 5923440 5937120 6040350 6120888 6375925 6443040 6581600 6765192 6910680 7047075 7141036 7274400 7404300 7421400 7516880 7651110 8053800 8161184 8292816 8456490 8638350 8926295 9020256 9181332 9214240 9396100 9664560 9872400 9895200 10201480 10366020 10711554 10738400 10911600 11275320 11476665 11517800 11846880 12080700 12241776 12751850 12957525 13530384 13821360 14094150 14282072 14808600 14842800 15033760 15302220 16067331 16107600 16585632 16912980 17276700 17852590 18362664 18792200 19127775 19329120 19744800 20402960 20732040 21141225 21423108 21823200 22550640 22953330 23035600 24161400 24483552 25503700 25915050 26778885 27060768 27642720 28188300 28564144 29617200 29685600 30604440 32134662 32215200 33825960 34553400 35705180 36725328 37584400 38255550 40805920 41464080 42282450 42846216 44631475 45101280 45906660 46071200 48322800 51007400 51830100 53557770 56376600 57128288 57383325 59234400 61208880 64269324 67651920 69106800 71410360 73450656 75168800 76511100 80336655 82928160 84564900 85692432 89262950 91813320 96645600 102014800 103660200 107115540 112753200 114766650 122417760 128538648 133894425 135303840 138213600 142820720 153022200 160673310 169129800 171384864 178525900 183626640 204029600 207320400 214231080 225506400 229533300 257077296 267788850 285641440 306044400 321346620 338259600 357051800 367253280 401683275 414640800 428462160 459066600 514154592 535577700 612088800 642693240 676519200 714103600 803366550 856924320 918133200 1071155400 1285386480 1428207200 1606733100 1836266400 2142310800 2570772960 3213466200 4284621600 6426932400 12853864800
• Sum of all divisors σ(n): 56416389120
• Sum of proper divisors (its aliquot sum) s(n): 43562524320
• 12853864800 is an abundant number, because the sum of its proper divisors (43562524320) is greater than itself. Its abundance is 30708659520

Bases of 12853864800

• Binary: 1011111110001001100110100101100000₂
• Hexadecimal: 0x2FE266960
• Base-36: 5WKUXK0

Squares and roots of 12853864800

• 12853864800 squared (12853864800²) is 165221840296679040000
• 12853864800 cubed (12853864800³) is 2123739197180704269153792000000
• The square root of 12853864800 is 113374.8861079913
• The cube root of 12853864800 is 2342.4908825203

Scales and comparisons

• 12,853,864,800 seconds is equal to 408 years, 37 weeks, 14 hours.
• To count from 1 to 12,853,864,800 would take you about eight hundred seventeen 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 12853864800 cubic inches would be around 195.2 feet tall.

Recreational maths with 12853864800

• 12853864800 backwards is 00846835821
• 12853864800 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12853864800's digits is 45
• More coming soon!