13840575280

Names of 13840575280

• Cardinal: 13840575280 can be written as Thirteen billion, eight hundred forty million, five hundred seventy-five thousand, two hundred eighty.

Scientific notation

• Scientific notation: 1.384057528 × 10¹⁰

Factors of 13840575280

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 308

Divisors of 13840575280

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 35 40 49 56 70 71 80 98 112 140 142 196 223 245 280 284 355 392 446 490 497 560 568 710 784 892 980 994 1115 1136 1420 1561 1784 1960 1988 2230 2485 2840 3122 3479 3568 3920 3976 4460 4970 5680 6244 6958 7805 7952 8920 9940 10927 12488 13916 15610 15833 17395 17840 19880 21854 24976 27832 31220 31666 34790 39760 43708 49729 54635 55664 62440 63332 69580 79165 87416 99458 109270 110831 124880 126664 139160 158330 174832 198916 218540 221662 248645 253328 278320 316660 348103 397832 437080 443324 497290 554155 633320 696206 775817 795664 874160 886648 994580 1108310 1266640 1392412 1551634 1740515 1773296 1989160 2216620 2436721 2784824 3103268 3481030 3530759 3879085 3978320 4433240 4873442 5569648 6206536 6962060 7061518 7758170 8866480 9746884 12183605 12413072 13924120 14123036 15516340 17653795 19493768 24367210 24715313 27848240 28246072 31032680 35307590 38987536 48734420 49430626 56492144 62065360 70615180 97468840 98861252 123576565 141230360 173007191 194937680 197722504 247153130 282460720 346014382 395445008 494306260 692028764 865035955 988612520 1384057528 1730071910 1977225040 2768115056 3460143820 6920287640 13840575280
• Sum of all divisors σ(n): 38131322832
• Sum of proper divisors (its aliquot sum) s(n): 24290747552
• 13840575280 is an abundant number, because the sum of its proper divisors (24290747552) is greater than itself. Its abundance is 10450172272

Bases of 13840575280

• Binary: 1100111000111101100110101100110000₂
• Hexadecimal: 0x338F66B30
• Base-36: 6CWBK8G

Squares and roots of 13840575280

• 13840575280 squared (13840575280²) is 191561524081347078400
• 13840575280 cubed (13840575280³) is 2651321694799417082403261952000
• The square root of 13840575280 is 117645.9743467663
• The cube root of 13840575280 is 2400.9588344735

Scales and comparisons

• 13,840,575,280 seconds is equal to 440 years, 4 weeks, 3 days, 20 hours, 14 minutes, 40 seconds.
• To count from 1 to 13,840,575,280 would take you about eight hundred eighty 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 13840575280 cubic inches would be around 200.1 feet tall.

Recreational maths with 13840575280

• 13840575280 backwards is 08257504831
• The number of decimal digits it has is: 11
• The sum of 13840575280's digits is 43
• More coming soon!