12990115931712

Names of 12990115931712

• Cardinal: 12990115931712 can be written as Twelve trillion, nine hundred ninety billion, one hundred fifteen million, nine hundred thirty-one thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 1.2990115931712 × 10¹³

Factors of 12990115931712

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 460971

Divisors of 12990115931712

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 29 32 48 58 61 64 83 87 96 116 122 166 174 183 192 232 244 249 332 348 366 464 488 498 664 696 732 928 976 996 1328 1392 1464 1769 1856 1952 1992 2407 2656 2784 2928 3538 3904 3984 4814 5063 5307 5312 5568 5856 7076 7221 7968 9628 10126 10614 11712 14152 14442 15189 15936 19256 20252 21228 28304 28884 30378 38512 40504 42456 56608 57768 60756 77024 81008 84912 113216 115536 121512 146827 154048 162016 169824 231072 243024 293654 324032 339648 440481 460793 462144 486048 587308 880962 921586 972096 1174616 1382379 1761924 1843172 2349232 2764758 3523848 3686344 4698464 5529516 7047696 7372688 9396928 11059032 13362997 14095392 14745376 22118064 26725994 28108373 28190784 29490752 38245819 40088991 44236128 53451988 56216746 76491638 80177982 84325119 88472256 106903976 112433492 114737457 152983276 160355964 168650238 213807952 224866984 229474914 305966552 320711928 337300476 427615904 449733968 458949828 611933104 641423856 674600952 815142817 855231808 899467936 917899656 1109128751 1223866208 1282847712 1349201904 1630285634 1798935872 1835799312 2218257502 2332994959 2445428451 2447732416 2565695424 2698403808 3260571268 3327386253 3671598624 4436515004 4665989918 4890856902 5396807616 6521142536 6654772506 6998984877 7343197248 8873030008 9331979836 9781713804 13042285072 13309545012 13997969754 17746060016 18663959672 19563427608 26084570144 26619090024 27995939508 35492120032 37327919344 39126855216 52169140288 53238180048 55991879016 67656853811 70984240064 74655838688 78253710432 106476360096 111983758032 135313707622 149311677376 156507420864 202970561433 212952720192 223967516064 270627415244 405941122866 447935032128 541254830488 811882245732 1082509660976 1623764491464 2165019321952 3247528982928 4330038643904 6495057965856 12990115931712
• Sum of all divisors σ(n): 36573182916480
• Sum of proper divisors (its aliquot sum) s(n): 23583066984768
• 12990115931712 is an abundant number, because the sum of its proper divisors (23583066984768) is greater than itself. Its abundance is 10592951053056

Bases of 12990115931712

• Binary: 10111101000001111111001111101110011001000000₂
• Hexadecimal: 0xBD07F3EE640
• Base-36: 4LRKRMPMO

Squares and roots of 12990115931712

• 12990115931712 squared (12990115931712²) is 168743111919317921847250944
• 12990115931712 cubed (12990115931712³) is 2191992586509792818928341796564431536128
• The square root of 12990115931712 is 3604180.3411749529
• The cube root of 12990115931712 is 23507.3861989531

Scales and comparisons

• 12,990,115,931,712 seconds is equal to 413,045 years, 26 weeks, 2 days, 35 minutes, 12 seconds.
• To count from 1 to 12,990,115,931,712 would take you about one million, thirty-two thousand, six hundred thirteen 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 12990115931712 cubic inches would be around 1958.9 feet tall.

Recreational maths with 12990115931712

• 12990115931712 backwards is 21713951109921
• The number of decimal digits it has is: 14
• The sum of 12990115931712's digits is 51
• More coming soon!