100138748472

Names of 100138748472

• Cardinal: 100138748472 can be written as One hundred billion, one hundred thirty-eight million, seven hundred forty-eight thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.00138748472 × 10¹¹

Factors of 100138748472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 72

Divisors of 100138748472

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 17 18 21 24 27 28 34 36 42 43 49 51 54 56 63 68 72 84 86 98 102 108 119 126 129 136 147 153 168 172 189 196 204 216 238 252 258 294 301 306 343 344 357 378 387 392 408 441 459 476 504 516 588 602 612 686 714 731 756 774 833 882 903 918 952 1029 1032 1071 1161 1176 1204 1224 1323 1372 1428 1462 1512 1548 1666 1764 1806 1836 1849 2058 2107 2142 2193 2322 2408 2499 2646 2709 2744 2856 2924 3087 3096 3213 3332 3528 3612 3672 3698 4116 4214 4284 4386 4644 4998 5117 5292 5418 5547 5831 5848 6174 6321 6426 6579 6664 7224 7396 7497 8127 8232 8428 8568 8772 9261 9288 9996 10234 10584 10836 11094 11662 12348 12642 12852 12943 13158 14749 14792 14994 15351 16254 16641 16856 17493 17544 18522 18963 19737 19992 20468 21672 22188 22491 23324 24696 25284 25704 25886 26316 29498 29988 30702 31433 32508 33282 34986 35819 37044 37926 38829 39474 40936 44247 44376 44982 46053 46648 49923 50568 51772 52479 52632 56889 58996 59976 61404 62866 65016 66564 69972 71638 74088 75852 77658 78948 79507 88494 89964 90601 92106 94299 99846 103544 104958 107457 113778 116487 117992 122808 125732 132741 133128 138159 139944 143276 151704 155316 157437 157896 159014 176988 179928 181202 184212 188598 199692 209916 214914 220031 227556 232974 238521 250733 251464 265482 271803 276318 282897 286552 310632 314874 318028 322371 349461 353976 362404 368424 377196 398223 399384 419832 429828 440062 455112 465948 477042 501466 530964 543606 552636 556549 565794 629748 634207 636056 644742 660093 698922 715563 724808 752199 754392 796446 815409 848691 859656 880124 931896 954084 967113 1002932 1061928 1087212 1105272 1113098 1131588 1259496 1268414 1289484 1320186 1351619 1397844 1431126 1504398 1540217 1592892 1630818 1669647 1697382 1760248 1902621 1908168 1934226 1980279 2005864 2146689 2174424 2226196 2256597 2263176 2446227 2536828 2578968 2640372 2703238 2795688 2862252 3008796 3080434 3185784 3261636 3339294 3394764 3805242 3868452 3895843 3960558 4054857 4293378 4452392 4513194 4620651 4892454 5008941 5073656 5280744 5406476 5707863 5724504 5940837 6017592 6160868 6523272 6678588 6769791 6789528 7610484 7736904 7791686 7921116 8109714 8586756 9026388 9241302 9461333 9784908 10017882 10781519 10812952 11415726 11687529 11881674 12164571 12321736 13357176 13539582 13861953 15026823 15220968 15583372 15842232 16219428 17123589 17173512 18052776 18482604 18922666 19569816 20035764 21563038 22831452 23375058 23763348 24329142 27079164 27270901 27723906 28383999 30053646 31166744 32344557 32438856 34247178 35062587 36493713 36965208 37845332 40071528 41585859 43126076 45662904 46750116 47526696 48658284 54158328 54541802 55447812 56767998 60107292 64689114 66229331 68494356 70125174 72987426 75690664 81812703 83171718 85151997 86252152 93500232 97033671 97316568 105187761 109083604 110895624 113535996 120214584 129378228 132458662 136988712 140250348 145974852 163625406 166343436 170303994 194067342 198687993 210375522 218167208 227071992 245438109 255455991 258756456 264917324 280500696 291101013 291949704 327250812 332686872 340607988 388134684 397375986 420751044 463605317 490876218 510911982 529834648 582202026 596063979 654501624 681215976 736314327 776269368 794751972 841502088 927210634 981752436 1021823964 1164404052 1192127958 1390815951 1472628654 1589503944 1788191937 1854421268 1963504872 2043647928 2328808104 2384255916 2781631902 2945257308 3576383874 3708842536 4172447853 4768511832 5563263804 5890514616 7152767748 8344895706 11126527608 12517343559 14305535496 16689791412 25034687118 33379582824 50069374236 100138748472
• Sum of all divisors σ(n): 351648000000
• Sum of proper divisors (its aliquot sum) s(n): 251509251528
• 100138748472 is an abundant number, because the sum of its proper divisors (251509251528) is greater than itself. Its abundance is 151370503056

Bases of 100138748472

• Binary: 1011101010000101111000000101000111000₂
• Hexadecimal: 0x1750BC0A38
• Base-36: 1A040WU0

Squares and roots of 100138748472

• 100138748472 squared (100138748472²) is 10027768945538482334784
• 100138748472 cubed (100138748472³) is 1004168232172610749119550272450048
• The square root of 100138748472 is 316447.0705694713
• The cube root of 100138748472 is 4643.7345527287

Scales and comparisons

• 100,138,748,472 seconds is equal to 3,184 years, 5 weeks, 2 days, 7 hours, 1 minute, 12 seconds.
• To count from 1 to 100,138,748,472 would take you about six thousand, three hundred sixty-eight 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 100138748472 cubic inches would be around 387 feet tall.

Recreational maths with 100138748472

• 100138748472 backwards is 274847831001
• The number of decimal digits it has is: 12
• The sum of 100138748472's digits is 45
• More coming soon!