13915231657856

Names of 13915231657856

• Cardinal: 13915231657856 can be written as Thirteen trillion, nine hundred fifteen billion, two hundred thirty-one million, six hundred fifty-seven thousand, eight hundred fifty-six.

Scientific notation

• Scientific notation: 1.3915231657856 × 10¹³

Factors of 13915231657856

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2666

Divisors of 13915231657856

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 8 16 31 32 62 64 89 124 128 178 248 356 496 683 712 961 992 1366 1424 1861 1922 1984 2732 2759 2848 3722 3844 3968 5464 5518 5696 7444 7688 10928 11036 11392 14888 15376 21173 21856 22072 29776 30752 42346 43712 44144 57691 59552 60787 61504 84692 85529 87424 88288 115382 119104 121574 123008 165629 169384 171058 176576 230764 238208 243148 331258 338768 342116 353152 461528 486296 656363 662516 677536 684232 923056 972592 1271063 1312726 1325032 1355072 1368464 1788421 1846112 1884397 1945184 2542126 2625452 2650064 2710144 2736928 3576842 3692224 3768794 3890368 5084252 5134499 5250904 5300128 5473856 7153684 7384448 7537588 7780736 10168504 10268998 10501808 10600256 10947712 14307368 15075176 20337008 20537996 21003616 21200512 28614736 30150352 39402953 40674016 41075992 42007232 57229472 58416307 60300704 78805906 81348032 82151984 84014464 113124607 114458944 116832614 120601408 157611812 159169469 162696064 164303968 226249214 228917888 233665228 241202816 315223624 318338938 328607936 452498428 467330456 630447248 636677876 657215872 904996856 934660912 1221491543 1260894496 1273355752 1809993712 1869321824 2442983086 2521788992 2546711504 3506862817 3619987424 3738643648 4885966172 5043577984 5093423008 7013725634 7239974848 7477287296 9771932344 10186846016 14027451268 14479949696 19543864688 20373692032 28054902536 39087729376 56109805072 78175458752 108712747327 112219610144 156350917504 217425494654 224439220288 434850989308 448878440576 869701978616 1739403957232 3478807914464 6957615828928 13915231657856
• Sum of all divisors σ(n): 29024698474800
• Sum of proper divisors (its aliquot sum) s(n): 15109466816944
• 13915231657856 is an abundant number, because the sum of its proper divisors (15109466816944) is greater than itself. Its abundance is 1194235159088

Bases of 13915231657856

• Binary: 11001010011111100100011100001001111110000000₂
• Hexadecimal: 0xCA7E4709F80
• Base-36: 4XKKHNCE8

Squares and roots of 13915231657856

• 13915231657856 squared (13915231657856²) is 193633672091797842246516736
• 13915231657856 cubed (13915231657856³) is 2694457403918693167783600635730529878016
• The square root of 13915231657856 is 3730312.5415782523
• The cube root of 13915231657856 is 24052.6803794241

Scales and comparisons

• 13,915,231,657,856 seconds is equal to 442,461 years, 16 weeks, 5 days, 23 hours, 10 minutes, 56 seconds.
• To count from 1 to 13,915,231,657,856 would take you about one million, one hundred six thousand, one hundred fifty-three 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 13915231657856 cubic inches would be around 2004.4 feet tall.

Recreational maths with 13915231657856

• 13915231657856 backwards is 65875613251931
• 13915231657856 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13915231657856's digits is 62
• More coming soon!