231986748168

Names of 231986748168

• Cardinal: 231986748168 can be written as Two hundred thirty-one billion, nine hundred eighty-six million, seven hundred forty-eight thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 2.31986748168 × 10¹¹

Factors of 231986748168

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 82

Divisors of 231986748168

• Number of divisors d(n): 756
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 17 18 21 24 27 28 34 36 42 49 51 53 54 56 63 68 72 81 84 98 102 106 108 119 126 136 147 153 159 162 168 189 196 204 212 216 238 243 252 289 294 306 318 324 357 371 378 392 408 424 441 459 476 477 486 504 567 578 588 612 636 648 714 729 742 756 833 867 882 901 918 952 954 972 1071 1113 1134 1156 1176 1224 1272 1323 1377 1428 1431 1458 1484 1512 1666 1701 1734 1764 1802 1836 1908 1944 2023 2142 2226 2268 2312 2499 2597 2601 2646 2703 2754 2809 2856 2862 2916 2968 3213 3332 3339 3402 3468 3528 3604 3672 3816 3969 4046 4131 4284 4293 4452 4536 4998 5103 5194 5202 5292 5406 5508 5618 5724 5832 6069 6307 6426 6664 6678 6804 6936 7208 7497 7791 7803 7938 8092 8109 8262 8427 8568 8586 8904 9639 9996 10017 10206 10388 10404 10584 10812 11016 11236 11448 11907 12138 12393 12614 12852 12879 13356 13608 14161 14994 15317 15582 15606 15876 16184 16218 16524 16854 17172 18207 18921 19278 19663 19992 20034 20412 20776 20808 21624 22472 22491 23373 23409 23814 24276 24327 24786 25228 25281 25704 25758 26712 28322 28917 29988 30051 30634 31164 31212 31752 32436 33048 33708 34344 35721 36414 37842 38556 38637 39326 40068 40824 42483 44149 44982 45951 46746 46818 47628 47753 48552 48654 49572 50456 50562 51516 54621 56644 56763 57834 58989 59976 60102 61268 62328 62424 64872 67416 67473 70119 70227 71442 72828 72981 75684 75843 77112 77274 78652 80136 84966 86751 88298 89964 90153 91902 93492 93636 95256 95506 97308 99144 101124 103032 107219 109242 113288 113526 115668 117978 120204 122536 127449 132447 134946 137641 137853 140238 140454 142884 143259 145656 145962 151368 151686 154548 157304 163863 169932 170289 173502 176596 176967 179928 180306 183804 186984 187272 191012 194616 202248 202419 210357 210681 214438 218484 218943 227052 227529 231336 235956 240408 254898 264894 269892 270459 275282 275706 280476 280908 285768 286518 291924 303372 309096 321657 327726 334271 339864 340578 347004 353192 353934 360612 367608 382024 382347 397341 404838 412923 413559 420714 421362 428876 429777 436968 437886 454104 455058 471912 491589 509796 510867 529788 530901 539784 540918 550564 551412 560952 561816 573036 583848 606744 607257 631071 643314 655452 656829 668542 681156 682587 694008 707868 721224 750533 764694 794682 809676 811801 825846 827118 841428 842724 857752 859554 875772 910116 964971 983178 1002813 1019592 1021734 1059576 1061802 1081836 1101128 1102824 1146072 1147041 1192023 1214514 1238769 1240677 1262142 1286628 1289331 1310904 1313658 1337084 1362312 1365174 1415736 1474767 1501066 1529388 1532601 1589364 1592703 1619352 1623602 1651692 1654236 1682856 1685448 1719108 1751544 1820232 1893213 1929942 1966356 2005626 2043468 2047761 2123604 2163672 2251599 2294082 2339897 2384046 2429028 2435403 2477538 2481354 2524284 2573256 2578662 2627316 2674168 2730348 2894913 2949534 3002132 3008439 3058776 3065202 3178728 3185406 3247204 3303384 3308472 3438216 3441123 3576069 3716307 3722031 3786426 3859884 3867993 3932712 4011252 4086936 4095522 4247208 4503198 4588164 4597803 4679794 4768092 4778109 4858056 4870806 4955076 4962708 5048568 5157324 5254632 5460696 5682607 5789826 5899068 6004264 6016878 6130404 6370812 6494408 6754797 6882246 7019691 7152138 7306209 7432614 7444062 7572852 7719768 7735986 8022504 8191044 8684739 9006396 9025317 9176328 9195606 9359588 9536184 9556218 9741612 9910152 9925416 10314648 10323369 10728207 11148921 11166093 11365214 11579652 11603979 11798136 12033756 12260808 12741624 13509594 13764492 14039382 14304276 14334327 14612418 14865228 14888124 15145704 15471972 16382088 17047821 17369478 18012792 18050634 18391212 18719176 19112436 19483224 20264391 20646738 21059073 21456414 21918627 22297842 22332186 22730428 23159304 23207958 24067512 26054217 27019188 27075951 27528984 28078764 28608552 28668654 29224836 29730456 29776248 30943944 32184621 33446763 34095642 34738956 34811937 36101268 36782424 38224872 39778249 40528782 41293476 42118146 42912828 43837254 44595684 44664372 45460856 46415916 51143463 52108434 54038376 54151902 56157528 57337308 58449672 60793173 63177219 64369242 65755881 66893526 68191284 69477912 69623874 72202536 78162651 79556498 81057564 81227853 82586952 84236292 85825656 87674508 89191368 89328744 92831832 100340289 102286926 104216868 108303804 114674616 119334747 121586346 126354438 128738484 131511762 133787052 136382568 139247748 153430389 156325302 159112996 162115128 162455706 168472584 175349016 182379519 189531657 197267643 200680578 204573852 208433736 216607608 238669494 243172692 243683559 252708876 257476968 263023524 267574104 278495496 306860778 312650604 318225992 324911412 358004241 364759038 379063314 394535286 401361156 409147704 460291167 477338988 486345384 487367118 505417752 526047048 547138557 568594971 591802929 613721556 625301208 649822824 716008482 729518076 758126628 789070572 802722312 920582334 954677976 974734236 1074012723 1094277114 1137189942 1183605858 1227443112 1380873501 1432016964 1459036152 1516253256 1578141144 1705784913 1841164668 1949468472 2148025446 2188554228 2274379884 2367211716 2761747002 2864033928 3222038169 3411569826 3682329336 4142620503 4296050892 4377108456 4548759768 4734423432 5523494004 6444076338 6823139652 8285241006 8592101784 9666114507 11046988008 12888152676 13646279304 16570482012 19332229014 25776305352 28998343521 33140964024 38664458028 57996687042 77328916056 115993374084 231986748168
• Sum of all divisors σ(n): 821383548615
• Sum of proper divisors (its aliquot sum) s(n): 589396800447
• 231986748168 is an abundant number, because the sum of its proper divisors (589396800447) is greater than itself. Its abundance is 357410052279

Bases of 231986748168

• Binary: 11011000000011011111001101101100001000₂
• Hexadecimal: 0x36037CDB08
• Base-36: 2YKMX4I0

Squares and roots of 231986748168

• 231986748168 squared (231986748168²) is 53817851325563051356224
• 231986748168 cubed (231986748168³) is 12485028322406260575781987947397632
• The square root of 231986748168 is 481650.0266459039
• The cube root of 231986748168 is 6144.5166553899

Scales and comparisons

• 231,986,748,168 seconds is equal to 7,376 years, 23 weeks, 6 days, 19 hours, 22 minutes, 48 seconds.
• To count from 1 to 231,986,748,168 would take you about fourteen thousand, seven hundred fifty-two 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 231986748168 cubic inches would be around 512 feet tall.

Recreational maths with 231986748168

• 231986748168 backwards is 861847689132
• 231986748168 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 231986748168's digits is 63
• More coming soon!