56721977724672

Names of 56721977724672

• Cardinal: 56721977724672 can be written as Fifty-six trillion, seven hundred twenty-one billion, nine hundred seventy-seven million, seven hundred twenty-four thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 5.6721977724672 × 10¹³

Factors of 56721977724672

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 60651

Divisors of 56721977724672

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 29 32 36 39 48 52 58 64 72 78 83 87 96 104 116 117 128 144 156 166 169 174 192 208 232 234 249 256 261 288 312 332 338 348 377 384 416 464 468 498 507 522 576 624 664 676 696 747 754 768 832 928 936 996 1014 1044 1079 1131 1152 1248 1328 1352 1392 1494 1508 1521 1664 1856 1872 1992 2028 2088 2158 2262 2304 2407 2496 2656 2704 2784 2988 3016 3042 3237 3328 3393 3712 3744 3984 4056 4176 4316 4524 4814 4901 4992 5312 5408 5568 5976 6032 6084 6474 6786 7221 7424 7488 7968 8112 8352 8632 9048 9628 9711 9802 9984 10624 10816 11136 11952 12064 12168 12948 13572 14027 14442 14703 14976 15936 16224 16704 17264 18096 19256 19422 19604 21248 21632 21663 22272 23904 24128 24336 25896 27144 28054 28884 29406 29952 31291 31872 32448 33408 34528 36192 38512 38844 39208 42081 43264 43326 44109 47808 48256 48672 51792 54288 56108 57768 58812 60521 62582 63744 64896 66816 69056 72384 77024 77688 78416 84162 86652 88218 93873 95616 96512 97344 103584 108576 112216 115536 117624 121042 125164 126243 129792 138112 144768 154048 155376 156832 168324 173304 176436 181563 187746 191232 194688 207168 217152 224432 231072 235248 242084 250328 252486 276224 281619 289536 308096 310752 313664 336648 346608 352872 363126 375492 389376 406783 414336 434304 448864 462144 470496 484168 500656 504972 544689 563238 616192 621504 627328 673296 693216 705744 726252 750984 786773 813566 828672 868608 897728 924288 940992 968336 1001312 1009944 1089378 1126476 1220349 1243008 1254656 1346592 1386432 1411488 1452504 1501968 1573546 1627132 1755109 1795456 1848576 1881984 1936672 2002624 2019888 2178756 2252952 2360319 2440698 2486016 2693184 2772864 2822976 2905008 3003936 3147092 3254264 3510218 3590912 3661047 3763968 3873344 4005248 4039776 4357512 4505904 4720638 4881396 5023243 5265327 5386368 5545728 5645952 5810016 6007872 6294184 6508528 7020436 7080957 7322094 7746688 8010496 8079552 8715024 9011808 9441276 9762792 10046486 10228049 10530654 10772736 11291904 11620032 12015744 12588368 13017056 14040872 14161914 14644188 15069729 15493376 15795981 16159104 17430048 18023616 18882552 19525584 20092972 20456098 21061308 22816417 23240064 24031488 25176736 26034112 28081744 28323828 29288376 30139458 30684147 31591962 32318208 34860096 36047232 37765104 39051168 40185944 40912196 42122616 45209187 45632834 46480128 50353472 52068224 56163488 56647656 58576752 60278916 61368294 63183924 65302159 68449251 69720192 72094464 75530208 78102336 80371888 81824392 84245232 90418374 91265668 92052441 100706944 104136448 112326976 113295312 117153504 120557832 122736588 126367848 130604318 136898502 139440384 145674047 151060416 156204672 160743776 163648784 168490464 180836748 182531336 184104882 195906477 201413888 205347753 224653952 226590624 234307008 241115664 245473176 252735696 261208636 273797004 291348094 296613421 302120832 312409344 321487552 327297568 336980928 361673496 365062672 368209764 391812954 410695506 437022141 449307904 453181248 468614016 482231328 490946352 505471392 522417272 547594008 582696188 587719431 593226842 604241664 642975104 654595136 673961856 723346992 730125344 736419528 783625908 821391012 848928067 874044282 889840263 906362496 937228032 964462656 981892704 1010942784 1044834544 1095188016 1165392376 1175438862 1186453684 1285950208 1309190272 1311066423 1347923712 1446693984 1460250688 1472839056 1567251816 1642782024 1697856134 1748088564 1779680526 1812724992 1893762611 1928925312 1963785408 2021885568 2089669088 2190376032 2330784752 2350877724 2372907368 2546784201 2618380544 2622132846 2669520789 2893387968 2920501376 2945678112 3134503632 3285564048 3395712268 3496177128 3559361052 3787525222 3857850624 3927570816 4043771136 4179338176 4380752064 4661569504 4701755448 4745814736 5093568402 5244265692 5339041578 5681287833 5786775936 5841002752 5891356224 6269007264 6571128096 6791424536 6992354256 7118722104 7575050444 7640352603 7855141632 8358676352 8761504128 9323139008 9403510896 9491629472 10187136804 10488531384 10678083156 11362575666 11573551872 11782712448 12538014528 13142256192 13582849072 13984708512 14237444208 15150100888 15280705206 16717352704 17043863499 17523008256 18646278016 18807021792 18983258944 20374273608 20977062768 21356166312 22725151332 23565424896 24618913943 25076029056 26284512384 27165698144 27969417024 28474888416 30300201776 30561410412 34087726998 37292556032 37614043584 37966517888 40748547216 41954125536 42712332624 45450302664 49237827886 50152058112 52569024768 54331396288 55938834048 56949776832 60600403552 61122820824 68175453996 73856741829 75228087168 75933035776 81497094432 83908251072 85424665248 90900605328 98475655772 108662792576 111877668096 113899553664 121200807104 122245641648 136350907992 147713483658 150456174336 162994188864 167816502144 170849330496 181801210656 196951311544 217325585152 221570225487 227799107328 242401614208 244491283296 272701815984 295426967316 325988377728 335633004288 341698660992 363602421312 393902623088 443140450974 484803228416 488982566592 545403631968 590853934632 651976755456 683397321984 727204842624 787805246176 886280901948 977965133184 1090807263936 1181707869264 1454409685248 1575610492352 1772561803896 1955930266368 2181614527872 2363415738528 3151220984704 3545123607792 4363229055744 4726831477056 6302441969408 7090247215584 9453662954112 14180494431168 18907325908224 28360988862336 56721977724672
• Sum of all divisors σ(n): 185408292429360
• Sum of proper divisors (its aliquot sum) s(n): 128686314704688
• 56721977724672 is an abundant number, because the sum of its proper divisors (128686314704688) is greater than itself. Its abundance is 71964336980016

Bases of 56721977724672

• Binary: 1100111001011010011101010101010100111100000000₂
• Hexadecimal: 0x33969D554F00
• Base-36: K3TPT0OW0

Squares and roots of 56721977724672

• 56721977724672 squared (56721977724672²) is 3217382756998186558237507584
• 56721977724672 cubed (56721977724672³) is 182496313074194924277446915248064663912448
• The square root of 56721977724672 is 7531399.4532671019
• The cube root of 56721977724672 is 38422.3380150085

Scales and comparisons

• 56,721,977,724,672 seconds is equal to 1,803,583 years, 22 weeks, 5 days, 19 hours, 31 minutes, 12 seconds.
• To count from 1 to 56,721,977,724,672 would take you about four million, five hundred eight thousand, nine hundred fifty-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 56721977724672 cubic inches would be around 3201.9 feet tall.

Recreational maths with 56721977724672

• 56721977724672 backwards is 27642777912765
• 56721977724672 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 56721977724672's digits is 72
• More coming soon!