137990998656

Names of 137990998656

• Cardinal: 137990998656 can be written as One hundred thirty-seven billion, nine hundred ninety million, nine hundred ninety-eight thousand, six hundred fifty-six.

Scientific notation

• Scientific notation: 1.37990998656 × 10¹¹

Factors of 137990998656

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 72

Divisors of 137990998656

• Number of divisors d(n): 896
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 17 18 21 24 27 28 32 34 36 42 43 48 51 54 56 63 64 68 72 81 84 86 96 102 108 112 119 126 128 129 136 144 153 162 168 172 189 192 204 216 224 238 243 252 258 272 288 289 301 306 324 336 344 357 378 384 387 408 432 448 459 476 486 504 516 544 567 576 578 602 612 648 672 688 714 729 731 756 774 816 864 867 896 903 918 952 972 1008 1032 1071 1088 1134 1152 1156 1161 1204 1224 1296 1344 1376 1377 1428 1458 1462 1512 1548 1632 1701 1728 1734 1806 1836 1904 1944 2016 2023 2064 2142 2176 2193 2268 2312 2322 2408 2448 2592 2601 2688 2709 2752 2754 2856 2916 2924 3024 3096 3213 3264 3402 3456 3468 3483 3612 3672 3808 3888 4032 4046 4128 4131 4284 4386 4536 4624 4644 4816 4896 4913 5103 5117 5184 5202 5418 5504 5508 5712 5832 5848 6048 6069 6192 6426 6528 6579 6804 6936 6966 7224 7344 7616 7776 7803 8064 8092 8127 8256 8262 8568 8772 9072 9248 9288 9632 9639 9792 9826 10206 10234 10368 10404 10449 10836 11016 11424 11664 11696 12096 12138 12384 12393 12427 12852 13158 13608 13872 13932 14448 14688 14739 15232 15351 15552 15606 16184 16254 16512 16524 17136 17544 18144 18207 18496 18576 19264 19278 19584 19652 19737 20412 20468 20808 20898 21672 22032 22848 23328 23392 23409 24192 24276 24381 24768 24786 24854 25704 26316 27216 27744 27864 28896 28917 29376 29478 30702 31104 31212 31347 32368 32508 33048 34272 34391 35088 36288 36414 36992 37152 37281 38528 38556 39304 39474 40824 40936 41616 41796 43344 44064 44217 45696 46053 46656 46784 46818 48552 48762 49536 49572 49708 51408 52632 54432 54621 55488 55728 57792 57834 58752 58956 59211 61404 62424 62694 64736 65016 66096 68544 68782 70176 70227 72576 72828 73143 74304 74562 77112 78608 78948 81648 81872 83232 83592 86688 86751 86989 88128 88434 92106 93312 93568 93636 97104 97524 99144 99416 102816 103173 105264 108864 109242 110976 111456 111843 115584 115668 117912 118422 122808 124848 125388 129472 130032 132192 132651 137088 137564 138159 140352 140454 145656 146286 148608 149124 154224 157216 157896 163296 163744 163863 166464 167184 173376 173502 173978 176256 176868 177633 184212 187272 194208 195048 198288 198832 205632 206346 210528 210681 211259 217728 218484 219429 222912 223686 231336 235824 236844 245616 249696 250776 258944 260064 260967 264384 265302 275128 276318 280704 280908 291312 292572 298248 308448 309519 314432 315792 326592 327488 327726 332928 334368 335529 346752 347004 347956 353736 355266 368424 374544 388416 390096 396576 397664 397953 411264 412692 414477 421056 421362 422518 436968 438858 445824 447372 462672 471648 473688 491232 491589 499392 501552 520128 521934 528768 530604 532899 550256 552636 561816 582624 585144 596496 616896 619038 628864 631584 633777 653184 654976 655452 668736 671058 694008 695912 707472 710532 736848 749088 776832 780192 782901 793152 795328 795906 825384 828954 842112 842724 845036 873936 877716 894744 925344 928557 943296 947376 982464 983178 998784 1003104 1006587 1040256 1043868 1061208 1065798 1100512 1105272 1123632 1165248 1170288 1192992 1193859 1233792 1238076 1243431 1263168 1267554 1310904 1337472 1342116 1388016 1391824 1414944 1421064 1473696 1474767 1478813 1498176 1560384 1565802 1586304 1590656 1591812 1650768 1657908 1685448 1690072 1747872 1755432 1789488 1850688 1857114 1886592 1894752 1901331 1964928 1966356 2006208 2013174 2087736 2122416 2131596 2201024 2210544 2247264 2330496 2340576 2348703 2385984 2387718 2476152 2486862 2526336 2535108 2621808 2684232 2776032 2783648 2785671 2829888 2842128 2947392 2949534 2957626 2996352 3019761 3120768 3131604 3183624 3301536 3315816 3370896 3380144 3495744 3510864 3578976 3581577 3701376 3714228 3730293 3789504 3802662 3932712 4012416 4026348 4175472 4244832 4263192 4402048 4421088 4436439 4494528 4681152 4697406 4771968 4775436 4952304 4973724 5070216 5243616 5368464 5552064 5567296 5571342 5659776 5684256 5703993 5894784 5899068 5915252 6039522 6263208 6367248 6603072 6631632 6741792 6760288 6991488 7021728 7046109 7157952 7163154 7428456 7460586 7579008 7605324 7865424 8052696 8350944 8357013 8489664 8526384 8842176 8872878 8989056 9059283 9362304 9394812 9550872 9904608 9947448 10140432 10487232 10736928 11104128 11134592 11142684 11368512 11407986 11798136 11830504 12079044 12526416 12734496 13206144 13263264 13309317 13483584 13520576 14043456 14092218 14315904 14326308 14856912 14921172 15210648 15730848 16105392 16701888 16714026 16979328 17052768 17111979 17684352 17745756 18118566 18789624 19101744 19809216 19894896 20280864 20974464 21138327 21473856 22285368 22737024 22815972 23596272 23661008 24158088 25052832 25071039 25468992 26526528 26618634 26967168 27041152 28086912 28184436 28652616 29713824 29842344 30421296 31461696 32210784 33403776 33428052 34105536 34223958 35491512 36237132 37579248 38203488 39618432 39789792 39927951 40561728 42276654 42947712 44570736 45631944 47192544 47322016 48316176 50105664 50142078 50937984 51335937 53053056 53237268 56368872 57305232 59427648 59684688 60842592 62923392 63414981 64421568 66856104 68211072 68447916 70983024 72474264 75158496 76406976 79579584 79855902 81123456 84553308 89141472 91263888 94385088 94644032 96632352 100211328 100284156 102671874 106474536 112737744 114610464 118855296 119369376 119783853 121685184 126829962 128843136 133712208 136895832 141966048 144948528 150316992 152813952 154007811 159159168 159711804 169106616 178282944 182527776 188770176 189288064 193264704 200568312 205343748 212949072 225475488 229220928 238738752 239567706 243370368 253659924 267424416 273791664 283932096 289897056 300633984 308015622 319423608 338213232 356565888 359351559 365055552 386529408 401136624 410687496 425898144 450950976 458441856 477477504 479135412 507319848 534848832 547583328 567864192 579794112 616031244 638847216 676426464 718703118 730111104 802273248 821374992 851796288 901901952 958270824 1014639696 1069697664 1078054677 1095166656 1159588224 1232062488 1277694432 1352852928 1437406236 1604546496 1642749984 1703592576 1916541648 2029279392 2156109354 2190333312 2464124976 2555388864 2705705856 2874812472 3209092992 3285499968 3833083296 4058558784 4312218708 4928249952 5110777728 5749624944 6570999936 7666166592 8117117568 8624437416 9856499904 11499249888 15332333184 17248874832 19712999808 22998499776 34497749664 45996999552 68995499328 137990998656
• Sum of all divisors σ(n): 512122089600
• Sum of proper divisors (its aliquot sum) s(n): 374131090944
• 137990998656 is an abundant number, because the sum of its proper divisors (374131090944) is greater than itself. Its abundance is 236140092288

Bases of 137990998656

• Binary: 10000000100000111001111000101010000000₂
• Hexadecimal: 0x2020E78A80
• Base-36: 1RE4A000

Squares and roots of 137990998656

• 137990998656 squared (137990998656²) is 19041515710080193806336
• 137990998656 cubed (137990998656³) is 2627557768757878909182330500284416
• The square root of 137990998656 is 371471.3968208051
• The cube root of 137990998656 is 5167.5368929433

Scales and comparisons

• 137,990,998,656 seconds is equal to 4,387 years, 35 weeks, 5 days, 57 minutes, 36 seconds.
• To count from 1 to 137,990,998,656 would take you about eight thousand, seven hundred seventy-five 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 137990998656 cubic inches would be around 430.6 feet tall.

Recreational maths with 137990998656

• 137990998656 backwards is 656899099731
• 137990998656 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 137990998656's digits is 72
• More coming soon!