21448586800772

Names of 21448586800772

• Cardinal: 21448586800772 can be written as Twenty-one trillion, four hundred forty-eight billion, five hundred eighty-six million, eight hundred thousand, seven hundred seventy-two.

Scientific notation

• Scientific notation: 2.1448586800772 × 10¹³

Factors of 21448586800772

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 452

Divisors of 21448586800772

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 4 17 34 37 43 68 74 86 148 172 353 629 706 731 1258 1369 1412 1462 1591 1849 2516 2738 2924 3182 3698 5476 6001 6364 7396 12002 13061 15179 23273 24004 26122 27047 30358 31433 46546 52244 54094 58867 60716 62866 68413 93092 108188 117734 124609 125732 136826 222037 235468 249218 258043 273652 444074 483257 498436 516086 561623 652697 888148 966514 1000739 1032172 1123246 1163021 1305394 1933028 2001478 2118353 2246492 2326042 2531281 2610788 4002956 4236706 4610533 4652084 5062562 5358187 8215369 8473412 9221066 9547591 10125124 10716374 11095849 16430738 18442132 19095182 20780051 21432748 22191698 24149789 32861476 38190364 41560102 43031777 44383396 48299578 78379061 83120204 86063554 91089179 96599156 156758122 170589721 172127108 182178358 198252919 230402041 313516244 341179442 353260867 364356716 396505838 410546413 460804082 682358884 706521734 793011676 821092826 893542193 921608164 1413043468 1642185652 1787084386 2900025257 3370299623 3574168772 3916834697 5800050514 6740599246 7335358003 7833669394 8524875517 11600101028 13481198492 14670716006 15190217281 15667338788 17049751034 29341432012 30380434562 34099502068 60760869124 124701086051 144922883789 249402172102 289845767578 315420394129 498804344204 579691535156 630840788258 1261681576516 5362146700193 10724293400386 21448586800772
• Sum of all divisors σ(n): 41936936241438
• Sum of proper divisors (its aliquot sum) s(n): 20488349440666
• 21448586800772 is a deficient number, because the sum of its proper divisors (20488349440666) is less than itself. Its deficiency is 960237360106

Bases of 21448586800772

• Binary: 100111000000111100011011001011010111010000100₂
• Hexadecimal: 0x1381E365AE84
• Base-36: 7LPCESMF8

Squares and roots of 21448586800772

• 21448586800772 squared (21448586800772²) is 460041875750250858019795984
• 21448586800772 cubed (21448586800772³) is 9867248104019222978091263943506693699648
• The square root of 21448586800772 is 4631261.9015525347
• The cube root of 21448586800772 is 27784.3064818687

Scales and comparisons

• 21,448,586,800,772 seconds is equal to 681,998 years, 37 weeks, 1 day, 9 hours, 59 minutes, 32 seconds.
• To count from 1 to 21,448,586,800,772 would take you about one million, seven hundred four thousand, nine hundred ninety-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 21448586800772 cubic inches would be around 2315.4 feet tall.

Recreational maths with 21448586800772

• 21448586800772 backwards is 27700868584412
• The number of decimal digits it has is: 14
• The sum of 21448586800772's digits is 62
• More coming soon!