21463087912448

Names of 21463087912448

• Cardinal: 21463087912448 can be written as Twenty-one trillion, four hundred sixty-three billion, eighty-seven million, nine hundred twelve thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 2.1463087912448 × 10¹³

Factors of 21463087912448

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 149

Divisors of 21463087912448

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 52 56 64 91 104 112 127 128 169 182 208 224 254 256 338 364 416 448 508 512 676 728 832 889 896 1016 1183 1352 1456 1651 1664 1778 1792 2032 2197 2366 2704 2912 3302 3328 3556 3584 4064 4394 4732 5408 5824 6604 6656 7112 8128 8788 9464 10816 11557 11648 13208 14224 15379 16129 16256 17576 18928 21463 21632 23114 23296 26416 28448 28561 30758 32258 32512 35152 37856 42926 43264 46228 46592 52832 56896 57122 61516 64516 65024 70304 75712 85852 86528 92456 105664 112903 113792 114244 123032 129032 140608 150241 151424 171704 184912 199927 209677 211328 225806 227584 228488 246064 258064 279019 281216 300482 302848 343408 369824 371293 399854 419354 422656 451612 455168 456976 492128 516128 558038 562432 600964 605696 686816 739648 742586 799708 838708 845312 903224 913952 984256 1032256 1116076 1124864 1201928 1373632 1467739 1479296 1485172 1599416 1677416 1806448 1827904 1953133 1968512 2064512 2232152 2403856 2599051 2725801 2747264 2935478 2958592 2970344 3198832 3354832 3612896 3627247 3655808 3906266 3937024 4129024 4464304 4807712 5198102 5451602 5494528 5870956 5917184 5940688 6397664 6709664 7225792 7254494 7311616 7812532 7874048 8258048 8928608 9615424 10396204 10903204 10989056 11741912 11881376 12795328 13419328 14451584 14508988 14623232 15625064 17857216 19080607 19230848 20792408 21806408 23483824 23762752 25390729 25590656 26838656 28903168 29017976 31250128 35435413 35714432 38161214 38461696 41584816 43612816 46967648 47154211 47525504 50781458 51181312 53677312 57806336 58035952 62500256 70870826 71428864 76322428 76923392 83169632 87225632 93935296 94308422 95051008 101562916 102362624 107354624 116071904 125000512 141741652 142857728 152644856 166339264 174451264 187870592 188616844 190102016 203125832 232143808 248047891 250001024 283483304 305289712 330079477 332678528 348902528 375741184 377233688 406251664 460660369 464287616 496095782 500002048 566966608 610579424 660158954 665357056 697805056 751482368 754467376 812503328 921320738 928575232 992191564 1000004096 1133933216 1221158848 1320317908 1330714112 1395610112 1508934752 1625006656 1842641476 1857150464 1984383128 2267866432 2442317696 2640635816 3017869504 3224622583 3250013312 3685282952 3968766256 4535732864 4884635392 5281271632 5988584797 6035739008 6449245166 6500026624 7370565904 7937532512 9071465728 9769270784 10562543264 11977169594 12071478016 12898490332 13000053248 14741131808 15875065024 18142931456 21125086528 23954339188 24142956032 25796980664 29482263616 31750130048 41920093579 42250173056 47908678376 51593961328 58964527232 63500260096 83840187158 84500346112 95817356752 103187922656 117929054464 127000520192 167680374316 169000692224 191634713504 206375845312 235858108928 335360748632 383269427008 412751690624 670721497264 766538854016 825503381248 1341442994528 1533077708032 1651006762496 2682885989056 3066155416064 5365771978112 10731543956224 21463087912448
• Sum of all divisors σ(n): 53516142841392
• Sum of proper divisors (its aliquot sum) s(n): 32053054928944
• 21463087912448 is an abundant number, because the sum of its proper divisors (32053054928944) is greater than itself. Its abundance is 10589967016496

Bases of 21463087912448

• Binary: 100111000010101000011101110110001011000000000₂
• Hexadecimal: 0x138543BB1600
• Base-36: 7LW08DRSW

Squares and roots of 21463087912448

• 21463087912448 squared (21463087912448²) is 460664142737471446513352704
• 21463087912448 cubed (21463087912448³) is 9887274993686843529052282175852896059392
• The square root of 21463087912448 is 4632827.2051143889
• The cube root of 21463087912448 is 27790.5666078421

Scales and comparisons

• 21,463,087,912,448 seconds is equal to 682,459 years, 41 weeks, 6 days, 8 hours, 34 minutes, 8 seconds.
• To count from 1 to 21,463,087,912,448 would take you about one million, seven hundred six thousand, one hundred forty-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 21463087912448 cubic inches would be around 2315.9 feet tall.

Recreational maths with 21463087912448

• 21463087912448 backwards is 84421978036412
• The number of decimal digits it has is: 14
• The sum of 21463087912448's digits is 59
• More coming soon!