20421817375232

Names of 20421817375232

• Cardinal: 20421817375232 can be written as Twenty trillion, four hundred twenty-one billion, eight hundred seventeen million, three hundred seventy-five thousand, two hundred thirty-two.

Scientific notation

• Scientific notation: 2.0421817375232 × 10¹³

Factors of 20421817375232

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 228

Divisors of 20421817375232

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 49 52 56 64 79 91 98 104 112 127 128 158 182 196 208 224 254 256 316 364 392 416 448 508 512 553 632 637 728 784 832 889 896 1016 1027 1106 1264 1274 1456 1568 1651 1664 1778 1792 2032 2054 2212 2528 2548 2912 3136 3302 3328 3556 3584 3871 4064 4108 4424 5056 5096 5824 6223 6241 6272 6604 6656 7112 7189 7742 8128 8216 8848 10033 10112 10192 11557 11648 12446 12482 12544 13208 14224 14378 15484 16256 16432 17696 20066 20224 20384 23114 23296 24892 24964 25088 26416 28448 28756 30968 32512 32864 35392 40132 40448 40768 43687 46228 46592 49784 49928 50323 52832 56896 57512 61936 65024 65728 70231 70784 80264 80899 81133 81536 87374 92456 99568 99856 100646 105664 113792 115024 123872 130429 131456 140462 141568 160528 161798 162266 163072 174748 184912 199136 199712 201292 211328 227584 230048 247744 260858 262912 280924 283136 305809 321056 323596 324532 326144 349496 369824 398272 399424 402584 422656 455168 460096 491617 493039 495488 521716 525824 561848 567931 611618 642112 647192 649064 698992 739648 792607 796544 798848 805168 845312 913003 920192 983234 986078 990976 1043432 1123696 1135862 1223236 1284224 1294384 1298128 1397984 1479296 1585214 1593088 1597696 1610336 1826006 1840384 1966468 1972156 1981952 2086864 2247392 2271724 2446472 2568448 2588768 2596256 2795968 2958592 3170428 3186176 3195392 3220672 3451273 3652012 3680768 3932936 3944312 3975517 4173728 4494784 4543448 4892944 5136896 5177536 5192512 5548249 5591936 5917184 6340856 6391021 6409507 6441344 6902546 7304024 7865872 7888624 7951034 8347456 8989568 9086896 9785888 10303891 10355072 10385024 11096498 11183872 12681712 12782042 12819014 12882688 13805092 14608048 15731744 15777248 15902068 16694912 17979136 18173792 19571776 20607782 20710144 20770048 22192996 22367744 24158911 25363424 25564084 25638028 25765376 27610184 29216096 31463488 31554496 31804136 33389824 35958272 36347584 38837743 39143552 41215564 41420288 41540096 44385992 44866549 48317822 50726848 51128168 51276056 55220368 58432192 62615953 62926976 63108992 63608272 66779648 72127237 72695168 77675486 78287104 82431128 88771984 89733098 96635644 101453696 102256336 102552112 110440736 116864384 125231906 125853952 126217984 127216544 144254474 145390336 155350972 156574208 164862256 177543968 179466196 193271288 202907392 204512672 205104224 220881472 233728768 250463812 251707904 252435968 254433088 288508948 290780672 310701944 314065843 329724512 355087936 358932392 386542576 405814784 409025344 410208448 438311671 441762944 467457536 500927624 504890659 508866176 577017896 621403888 628131686 659449024 710175872 717864784 773085152 814007389 818050688 820416896 876623342 883525888 1001855248 1009781318 1017732352 1154035792 1242807776 1256263372 1318898048 1420351744 1435729568 1546170304 1628014778 1636101376 1640833792 1753246684 1767051776 2003710496 2019562636 2035464704 2308071584 2485615552 2512526744 2637796096 2840703488 2871459136 3068181697 3092340608 3256029556 3272202752 3281667584 3506493368 4007420992 4039125272 4616143168 4971231104 5025053488 5275592192 5698051723 5742918272 6136363394 6184681216 6512059112 7012986736 8014841984 8078250544 9232286336 9942462208 10050106976 11396103446 11485836544 12272726788 12369362432 13024118224 14025973472 16029683968 16156501088 18464572672 19884924416 20100213952 22792206892 22971673088 24545453576 26048236448 28051946944 32059367936 32313002176 36929145344 39886362061 40200427904 45584413784 49090907152 52096472896 56103893888 64626004352 79772724122 80400855808 91168827568 98181814304 104192945792 112207787776 129252008704 159545448244 160801711616 182337655136 196363628608 208385891584 224415575552 258504017408 319090896488 364675310272 392727257216 416771783168 638181792976 729350620544 785454514432 1276363585952 1458701241088 1570909028864 2552727171904 2917402482176 5105454343808 10210908687616 20421817375232
• Sum of all divisors σ(n): 52179780280320
• Sum of proper divisors (its aliquot sum) s(n): 31757962905088
• 20421817375232 is an abundant number, because the sum of its proper divisors (31757962905088) is greater than itself. Its abundance is 11336145529856

Bases of 20421817375232

• Binary: 100101001001011010011001010111001101000000000₂
• Hexadecimal: 0x1292D32B9A00
• Base-36: 78LNISF7K

Squares and roots of 20421817375232

• 20421817375232 squared (20421817375232²) is 417050624907327613887053824
• 20421817375232 cubed (20421817375232³) is 8516931698083826575074427076945188487168
• The square root of 20421817375232 is 4519050.4948752233
• The cube root of 20421817375232 is 27333.6814869275

Scales and comparisons

• 20,421,817,375,232 seconds is equal to 649,350 years, 32 weeks, 3 days, 40 minutes, 32 seconds.
• To count from 1 to 20,421,817,375,232 would take you about one million, six hundred twenty-three thousand, three hundred seventy-six 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 20421817375232 cubic inches would be around 2277.8 feet tall.

Recreational maths with 20421817375232

• 20421817375232 backwards is 23257371812402
• The number of decimal digits it has is: 14
• The sum of 20421817375232's digits is 47
• More coming soon!