1321387892064

Names of 1321387892064

• Cardinal: 1321387892064 can be written as One trillion, three hundred twenty-one billion, three hundred eighty-seven million, eight hundred ninety-two thousand and sixty-four.

Scientific notation

• Scientific notation: 1.321387892064 × 10¹²

Factors of 1321387892064

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 10980

Divisors of 1321387892064

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 37 48 72 74 96 107 111 144 148 214 222 288 296 321 333 428 444 592 642 666 856 888 963 1184 1284 1332 1712 1776 1926 2568 2664 3424 3552 3852 3959 5136 5328 7704 7918 10272 10656 10831 11449 11877 15408 15836 21662 22898 23754 30816 31672 32493 34347 35631 43324 45796 47508 63344 64986 68694 71262 86648 91592 95016 97479 103041 126688 129972 137388 142524 173296 183184 190032 194958 206082 259944 274776 285048 346592 366368 380064 389916 400747 412164 423613 519888 549552 570096 779832 801494 824328 847226 1039776 1099104 1140192 1158917 1202241 1270839 1559664 1602988 1648656 1694452 2317834 2404482 2541678 3119328 3205976 3297312 3388904 3476751 3606723 3812517 4635668 4808964 5083356 6411952 6777808 6953502 7213446 7625034 9271336 9617928 10166712 10430253 12823904 13555616 13907004 14426892 15250068 18542672 19235856 20333424 20860506 27814008 28853784 30500136 37085344 38471712 40666848 41721012 42879929 55628016 57707568 61000272 83442024 85759858 111256032 115415136 122000544 124004119 128639787 166884048 171519716 248008238 257279574 333768096 343039432 372012357 385919361 496016476 514559148 686078864 744024714 771838722 992032952 1029118296 1116037071 1372157728 1488049428 1543677444 1984065904 2058236592 2232074142 2976098856 3087354888 3968131808 4116473184 4464148284 4588152403 5952197712 6174709776 8928296568 9176304806 11904395424 12349419552 13764457209 17856593136 18352609612 27528914418 35713186272 36705219224 41293371627 55057828836 73410438448 82586743254 110115657672 146820876896 165173486508 220231315344 330346973016 440462630688 660693946032 1321387892064
• Sum of all divisors σ(n): 3896020765728
• Sum of proper divisors (its aliquot sum) s(n): 2574632873664
• 1321387892064 is an abundant number, because the sum of its proper divisors (2574632873664) is greater than itself. Its abundance is 1253244981600

Bases of 1321387892064

• Binary: 10011001110101000110110110001110101100000₂
• Hexadecimal: 0x133A8DB1D60
• Base-36: GV1C8EW0

Squares and roots of 1321387892064

• 1321387892064 squared (1321387892064²) is 1746065961293341314180096
• 1321387892064 cubed (1321387892064³) is 2307230419998110094303720605905158144
• The square root of 1321387892064 is 1149516.3731169731
• The cube root of 1321387892064 is 10973.4563640043

Scales and comparisons

• 1,321,387,892,064 seconds is equal to 42,016 years, 2 weeks, 3 days, 8 hours, 14 minutes, 24 seconds.
• To count from 1 to 1,321,387,892,064 would take you about one hundred five thousand and forty 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 1321387892064 cubic inches would be around 914.5 feet tall.

Recreational maths with 1321387892064

• 1321387892064 backwards is 4602987831231
• The number of decimal digits it has is: 13
• The sum of 1321387892064's digits is 54
• More coming soon!