242321981440

Names of 242321981440

• Cardinal: 242321981440 can be written as Two hundred forty-two billion, three hundred twenty-one million, nine hundred eighty-one thousand, four hundred forty.

Scientific notation

• Scientific notation: 2.4232198144 × 10¹¹

Factors of 242321981440

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 25
• Sum of prime factors: 25

Divisors of 242321981440

• Number of divisors d(n): 456
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 28 32 35 40 44 49 55 56 64 70 77 80 88 98 110 112 128 140 154 160 176 196 220 224 245 256 280 308 320 343 352 385 392 440 448 490 512 539 560 616 640 686 704 770 784 880 896 980 1024 1078 1120 1232 1280 1372 1408 1540 1568 1715 1760 1792 1960 2048 2156 2240 2401 2464 2560 2695 2744 2816 3080 3136 3430 3520 3584 3773 3920 4096 4312 4480 4802 4928 5120 5390 5488 5632 6160 6272 6860 7040 7168 7546 7840 8192 8624 8960 9604 9856 10240 10780 10976 11264 12005 12320 12544 13720 14080 14336 15092 15680 16384 16807 17248 17920 18865 19208 19712 20480 21560 21952 22528 24010 24640 25088 26411 27440 28160 28672 30184 31360 32768 33614 34496 35840 37730 38416 39424 40960 43120 43904 45056 48020 49280 50176 52822 54880 56320 57344 60368 62720 65536 67228 68992 71680 75460 76832 78848 81920 84035 86240 87808 90112 96040 98560 100352 105644 109760 112640 114688 120736 125440 131072 132055 134456 137984 143360 150920 153664 157696 163840 168070 172480 175616 180224 184877 192080 197120 200704 211288 219520 225280 229376 241472 250880 262144 264110 268912 275968 286720 301840 307328 315392 327680 336140 344960 351232 360448 369754 384160 394240 401408 422576 439040 450560 458752 482944 501760 528220 537824 551936 573440 603680 614656 630784 655360 672280 689920 702464 720896 739508 768320 788480 802816 845152 878080 901120 917504 924385 965888 1003520 1056440 1075648 1103872 1146880 1207360 1229312 1261568 1310720 1344560 1379840 1404928 1441792 1479016 1536640 1576960 1605632 1690304 1756160 1802240 1835008 1848770 1931776 2007040 2112880 2151296 2207744 2293760 2414720 2458624 2523136 2689120 2759680 2809856 2883584 2958032 3073280 3153920 3211264 3380608 3512320 3604480 3697540 3863552 4014080 4225760 4302592 4415488 4587520 4829440 4917248 5046272 5378240 5519360 5619712 5916064 6146560 6307840 6422528 6761216 7024640 7208960 7395080 7727104 8028160 8451520 8605184 8830976 9175040 9658880 9834496 10092544 10756480 11038720 11239424 11832128 12293120 12615680 12845056 13522432 14049280 14417920 14790160 15454208 16056320 16903040 17210368 17661952 19317760 19668992 20185088 21512960 22077440 22478848 23664256 24586240 25231360 27044864 28098560 29580320 30908416 32112640 33806080 34420736 35323904 38635520 39337984 43025920 44154880 44957696 47328512 49172480 50462720 54089728 56197120 59160640 61816832 64225280 67612160 68841472 70647808 77271040 78675968 86051840 88309760 89915392 94657024 98344960 100925440 108179456 112394240 118321280 123633664 135224320 137682944 141295616 154542080 157351936 172103680 176619520 189314048 196689920 216358912 224788480 236642560 247267328 270448640 275365888 309084160 314703872 344207360 353239040 378628096 393379840 432717824 449576960 473285120 494534656 540897280 550731776 618168320 629407744 688414720 706478080 757256192 786759680 865435648 946570240 989069312 1081794560 1101463552 1236336640 1376829440 1514512384 1573519360 1730871296 1893140480 2163589120 2202927104 2472673280 2753658880 3029024768 3147038720 3461742592 3786280960 4327178240 4405854208 4945346560 5507317760 6058049536 6923485184 7572561920 8654356480 11014635520 12116099072 15145123840 17308712960 22029271040 24232198144 30290247680 34617425920 48464396288 60580495360 121160990720 242321981440
• Sum of all divisors σ(n): 740175803712
• Sum of proper divisors (its aliquot sum) s(n): 497853822272
• 242321981440 is an abundant number, because the sum of its proper divisors (497853822272) is greater than itself. Its abundance is 255531840832

Bases of 242321981440

• Binary: 11100001101011100001000000000000000000₂
• Hexadecimal: 0x386B840000
• Base-36: 33BK91J4

Squares and roots of 242321981440

• 242321981440 squared (242321981440²) is 58719942689007704473600
• 242321981440 cubed (242321981440³) is 14229132862443588655468704169984000
• The square root of 242321981440 is 492262.1064433053
• The cube root of 242321981440 is 6234.4422132653

Scales and comparisons

• 242,321,981,440 seconds is equal to 7,705 years, 4 weeks, 4 days, 13 hours, 30 minutes, 40 seconds.
• To count from 1 to 242,321,981,440 would take you about fifteen thousand, four hundred ten 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 242321981440 cubic inches would be around 519.5 feet tall.

Recreational maths with 242321981440

• 242321981440 backwards is 044189123242
• 242321981440 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 242321981440's digits is 40
• More coming soon!