51429326138021543936

Names of 51429326138021543936

• Cardinal: 51429326138021543936 can be written as Fifty-one quintillion, four hundred twenty-nine quadrillion, three hundred twenty-six trillion, one hundred thirty-eight billion, twenty-one million, five hundred forty-three thousand, nine hundred thirty-six.

Scientific notation

• Scientific notation: 5.1429326138021543936 × 10¹⁹

Factors of 51429326138021543936

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 662483

Divisors of 51429326138021543936

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 73 98 112 128 146 196 224 256 292 392 448 511 512 584 784 896 1022 1024 1168 1568 1792 2044 2048 2336 3136 3577 3584 4088 4096 4672 6272 7154 7168 8176 8192 9344 12544 14308 14336 16352 16384 18688 25088 28616 28672 32704 32768 37376 50176 57232 57344 65408 74752 100352 114464 114688 130816 149504 200704 228928 229376 261632 299008 401408 457856 523264 598016 662401 802816 915712 1046528 1196032 1324802 1605632 1831424 2093056 2392064 2649604 3662848 4186112 4636807 5299208 7325696 8372224 9273614 10598416 14651392 16744448 18547228 21196832 29302784 32457649 37094456 42393664 48355273 58605568 64915298 74188912 84787328 96710546 117211136 129830596 148377824 169574656 193421092 259661192 296755648 338486911 339149312 386842184 519322384 593511296 676973822 678298624 773684368 1038644768 1187022592 1353947644 1356597248 1547368736 2077289536 2369408377 2374045184 2707895288 2713194496 3094737472 4154579072 4738816754 4748090368 5415790576 5426388992 6189474944 8309158144 9477633508 9496180736 10831581152 10852777984 12378949888 16618316288 18955267016 18992361472 21663162304 21705555968 24757899776 33236632576 37910534032 37984722944 43326324608 49515799552 66473265152 75821068064 75969445888 86652649216 99031599104 132946530304 151642136128 151938891776 173305298432 198063198208 265893060608 303284272256 346610596864 396126396416 438775084801 531786121216 606568544512 693221193728 792252792832 877550169602 1063572242432 1213137089024 1386442387456 1584505585664 1755100339204 2426274178048 2772884774912 3071425593607 3510200678408 4852548356096 5545769549824 6142851187214 7020401356816 9705096712192 11091539099648 12285702374428 14040802713632 19410193424384 21499979155249 24571404748856 28081605427264 32030581190473 38820386848768 42999958310498 49142809497712 56163210854528 64061162380946 77640773697536 85999916620996 98285618995424 112326421709056 128122324761892 171999833241992 196571237990848 224214068333311 224652843418112 256244649523784 343999666483984 393142475981696 448428136666622 449305686836224 512489299047568 687999332967968 786284951963392 896856273333244 898611373672448 1024978598095136 1375998665935936 1569498478333177 1572569903926784 1793712546666488 1797222747344896 2049957196190272 2751997331871872 3138996956666354 3145139807853568 3587425093332976 3594445494689792 4099914392380544 5503994663743744 6277993913332708 6290279615707136 7174850186665952 7188890989379584 8199828784761088 11007989327487488 12555987826665416 12580559231414272 14349700373331904 14377781978759168 16399657569522176 22015978654974976 25111975653330832 25161118462828544 28699400746663808 32799315139044352 44031957309949952 50223951306661664 50322236925657088 57398801493327616 65598630278088704 88063914619899904 100447902613323328 100644473851314176 114797602986655232 131197260556177408 176127829239799808 200895805226646656 229595205973310464 262394521112354816 352255658479599616 401791610453293312 459190411946620928 524789042224709632 704511316959199232 803583220906586624 918380823893241856 1049578084449419264 1607166441813173248 1836761647786483712 3214332883626346496 3673523295572967424 6428665767252692992 7347046591145934848 12857331534505385984 25714663069010771968 51429326138021543936
• Sum of all divisors σ(n): 121289301125057215890
• Sum of proper divisors (its aliquot sum) s(n): 69859974987035671954
• 51429326138021543936 is an abundant number, because the sum of its proper divisors (69859974987035671954) is greater than itself. Its abundance is 18430648849014128018

Bases of 51429326138021543936

• Binary: 101100100110111001101010111010001101100110011111001000000000000000₂
• Hexadecimal: 0x2C9B9ABA3667C8000
• Base-36: AUQHQL2WN4FSW

Squares and roots of 51429326138021543936

• 51429326138021543936 squared (51429326138021543936²) is 2644975587010985975265680862477178372096
• 51429326138021543936 cubed (51429326138021543936³) is 136029312091492977495650829388111954492022735777557020409856
• The square root of 51429326138021543936 is 7171424275.4156962469
• The cube root of 51429326138021543936 is 3718806.7563150903

Scales and comparisons

• 51,429,326,138,021,543,936 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 51,429,326,138,021,543,936 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 51429326138021543936 cubic inches would be around 309900.6 feet tall.

Recreational maths with 51429326138021543936

• 51429326138021543936 backwards is 63934512083162392415
• The number of decimal digits it has is: 20
• The sum of 51429326138021543936's digits is 77
• More coming soon!