13040238707808

Names of 13040238707808

• Cardinal: 13040238707808 can be written as Thirteen trillion, forty billion, two hundred thirty-eight million, seven hundred seven thousand, eight hundred eight.

Scientific notation

• Scientific notation: 1.3040238707808 × 10¹³

Factors of 13040238707808

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 22541

Divisors of 13040238707808

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 78 96 104 156 191 208 312 382 416 573 624 764 1146 1248 1528 2292 2483 2801 3056 4584 4966 5602 6112 7449 8403 9168 9932 11204 14898 16806 18336 19531 19864 22408 29796 33612 36413 39062 39728 44816 58593 59592 67224 72826 78124 79456 89632 109239 117186 119184 134448 145652 156248 218478 234372 238368 253903 268896 291304 312496 436956 468744 507806 534991 582608 624992 761709 873912 937488 1015612 1069982 1165216 1523418 1604973 1747824 1874976 2031224 2139964 3046836 3209946 3495648 3730421 4062448 4279928 6093672 6419892 6954883 7460842 8124896 8559856 11191263 12187344 12839784 13909766 14921684 17119712 20864649 22382526 24374688 25679568 27819532 29843368 41729298 44765052 48495473 51359136 54706331 55639064 59686736 83458596 89530104 96990946 109412662 111278128 119373472 145486419 164118993 166917192 179060208 193981892 218825324 222556256 290972838 328237986 333834384 358120416 387963784 437650648 581945676 656475972 667668768 711182303 775927568 875301296 1163891352 1312951944 1422364606 1551855136 1750602592 2133546909 2327782704 2625903888 2844729212 4267093818 4655565408 5251807776 5689458424 8534187636 10448909221 11378916848 17068375272 20897818442 22757833696 31346727663 34136750544 41795636884 62693455326 68273501088 83591273768 125386910652 135835819873 167182547536 250773821304 271671639746 334365095072 407507459619 501547642608 543343279492 815014919238 1003095285216 1086686558984 1630029838476 2173373117968 3260059676952 4346746235936 6520119353904 13040238707808
• Sum of all divisors σ(n): 37071883505664
• Sum of proper divisors (its aliquot sum) s(n): 24031644797856
• 13040238707808 is an abundant number, because the sum of its proper divisors (24031644797856) is greater than itself. Its abundance is 10991406090048

Bases of 13040238707808

• Binary: 10111101110000101010110010111100010001100000₂
• Hexadecimal: 0xBDC2ACBC460
• Base-36: 4MELPFR6O

Squares and roots of 13040238707808

• 13040238707808 squared (13040238707808²) is 170047825556614057600164864
• 13040238707808 cubed (13040238707808³) is 2217464237001941096827741547655124058112
• The square root of 13040238707808 is 3611127.0689090963
• The cube root of 13040238707808 is 23537.5820611009

Scales and comparisons

• 13,040,238,707,808 seconds is equal to 414,639 years, 13 weeks, 1 day, 17 hours, 56 minutes, 48 seconds.
• To count from 1 to 13,040,238,707,808 would take you about one million, thirty-six thousand, five hundred ninety-eight 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 13040238707808 cubic inches would be around 1961.5 feet tall.

Recreational maths with 13040238707808

• 13040238707808 backwards is 80870783204031
• The number of decimal digits it has is: 14
• The sum of 13040238707808's digits is 51
• More coming soon!