6421013313904

Names of 6421013313904

• Cardinal: 6421013313904 can be written as Six trillion, four hundred twenty-one billion, thirteen million, three hundred thirteen thousand, nine hundred four.

Scientific notation

• Scientific notation: 6.421013313904 × 10¹²

Factors of 6421013313904

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2665

Divisors of 6421013313904

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 7 8 14 16 28 56 112 127 254 409 508 818 889 919 1016 1201 1636 1778 1838 2032 2402 2863 3272 3556 3676 4804 5726 6433 6544 7112 7352 8407 9608 11452 12866 14224 14704 16814 19216 22904 25732 33628 45808 51464 51943 67256 102928 103886 116713 134512 152527 207772 233426 305054 363601 375871 415544 466852 491209 610108 727202 751742 816991 831088 933704 982418 1067689 1103719 1220216 1454404 1503484 1633982 1867408 1964836 2135378 2207438 2440432 2631097 2908808 3006968 3267964 3438463 3929672 4270756 4414876 5262194 5817616 6013936 6535928 6876926 7726033 7859344 8541512 8829752 10524388 13071856 13753852 15452066 17083024 17659504 21048776 27507704 30904132 42097552 47735617 55015408 61808264 62383543 95471234 123616528 124767086 140172313 190942468 249534172 280344626 334149319 381884936 436684801 451421071 499068344 560689252 668298638 763769872 873369602 902842142 981206191 998136688 1121378504 1336597276 1746739204 1805684284 1962412382 2242757008 2673194552 3159947497 3493478408 3611368568 3924824764 5346389104 6319894994 6986956816 7222737136 7849649528 12639789988 15699299056 25279579976 50559159952 57330476017 114660952034 229321904068 401313332119 458643808136 802626664238 917287616272 1605253328476 3210506656952 6421013313904
• Sum of all divisors σ(n): 14392551833600
• Sum of proper divisors (its aliquot sum) s(n): 7971538519696
• 6421013313904 is an abundant number, because the sum of its proper divisors (7971538519696) is greater than itself. Its abundance is 1550525205792

Bases of 6421013313904

• Binary: 1011101011100000010001101111011100101110000₂
• Hexadecimal: 0x5D70237B970
• Base-36: 29XRTJHPS

Squares and roots of 6421013313904

• 6421013313904 squared (6421013313904²) is 41229411977332428039721216
• 6421013313904 cubed (6421013313904³) is 264734603230884563097172935692456587264
• The square root of 6421013313904 is 2533971.8455231503
• The cube root of 6421013313904 is 18586.6529616895

Scales and comparisons

• 6,421,013,313,904 seconds is equal to 204,168 years, 18 weeks, 5 days, 17 hours, 25 minutes, 4 seconds.
• To count from 1 to 6,421,013,313,904 would take you about five hundred ten thousand, four hundred twenty 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 6421013313904 cubic inches would be around 1548.9 feet tall.

Recreational maths with 6421013313904

• 6421013313904 backwards is 4093133101246
• The number of decimal digits it has is: 13
• The sum of 6421013313904's digits is 37
• More coming soon!