13561779323904

Names of 13561779323904

• Cardinal: 13561779323904 can be written as Thirteen trillion, five hundred sixty-one billion, seven hundred seventy-nine million, three hundred twenty-three thousand, nine hundred four.

Scientific notation

• Scientific notation: 1.3561779323904 × 10¹³

Factors of 13561779323904

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 20344014

Divisors of 13561779323904

• Number of divisors d(n): 176
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 31 32 42 48 56 62 64 84 93 96 112 124 128 168 186 192 217 224 248 256 336 372 384 434 448 496 512 651 672 744 768 868 896 992 1024 1302 1344 1488 1536 1736 1792 1984 2604 2688 2976 3072 3472 3584 3968 5208 5376 5952 6944 7168 7936 10416 10752 11904 13888 15872 20832 21504 23808 27776 31744 41664 47616 55552 83328 95232 111104 166656 222208 333312 666624 20343971 40687942 61031913 81375884 122063826 142407797 162751768 244127652 284815594 325503536 427223391 488255304 569631188 630663101 651007072 854446782 976510608 1139262376 1261326202 1302014144 1708893564 1891989303 1953021216 2278524752 2522652404 2604028288 3417787128 3783978606 3906042432 4414641707 4557049504 5045304808 5208056576 6835574256 7567957212 7812084864 8829283414 9114099008 10090609616 10416113152 13243925121 13671148512 15135914424 15624169728 17658566828 18228198016 20181219232 20832226304 26487850242 27342297024 30271828848 31248339456 35317133656 36456396032 40362438464 52975700484 54684594048 60543657696 62496678912 70634267312 72912792064 80724876928 105951400968 109369188096 121087315392 141268534624 145825584128 161449753856 211902801936 218738376192 242174630784 282537069248 322899507712 423805603872 437476752384 484349261568 565074138496 645799015424 847611207744 968698523136 1130148276992 1695222415488 1937397046272 2260296553984 3390444830976 4520593107968 6780889661952 13561779323904
• Sum of all divisors σ(n): 42643569340416
• Sum of proper divisors (its aliquot sum) s(n): 29081790016512
• 13561779323904 is an abundant number, because the sum of its proper divisors (29081790016512) is greater than itself. Its abundance is 15520010692608

Bases of 13561779323904

• Binary: 11000101010110011001000010100000010000000000₂
• Hexadecimal: 0xC55990A0400
• Base-36: 4T271962O

Squares and roots of 13561779323904

• 13561779323904 squared (13561779323904²) is 183921858430270035345801216
• 13561779323904 cubed (13561779323904³) is 2494307656873634762680130197969661067264
• The square root of 13561779323904 is 3682632.1190018425
• The cube root of 13561779323904 is 23847.2822045695

Scales and comparisons

• 13,561,779,323,904 seconds is equal to 431,222 years, 32 weeks, 6 days, 11 hours, 18 minutes, 24 seconds.
• To count from 1 to 13,561,779,323,904 would take you about one million, seventy-eight thousand and fifty-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 13561779323904 cubic inches would be around 1987.3 feet tall.

Recreational maths with 13561779323904

• 13561779323904 backwards is 40932397716531
• The number of decimal digits it has is: 14
• The sum of 13561779323904's digits is 60
• More coming soon!