12678916250412

Names of 12678916250412

• Cardinal: 12678916250412 can be written as Twelve trillion, six hundred seventy-eight billion, nine hundred sixteen million, two hundred fifty thousand, four hundred twelve.

Scientific notation

• Scientific notation: 1.2678916250412 × 10¹³

Factors of 12678916250412

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 817

Divisors of 12678916250412

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 81 108 162 181 243 324 362 486 543 631 724 972 1086 1262 1629 1893 2172 2524 3258 3786 4887 5679 6516 7572 9774 11358 14661 17037 19548 22716 29322 32761 34074 43983 51111 58644 65522 68148 87966 98283 102222 114211 131044 153333 175932 196566 204444 228422 294849 306666 342633 393132 398161 456844 589698 613332 685266 796322 884547 1027899 1179396 1194483 1370532 1592644 1769094 2055798 2388966 2653641 3083697 3538188 3583449 4111596 4777932 5307282 6167394 7166898 7960923 9251091 10614564 10750347 12334788 14333796 15921846 18502182 20672191 21500694 27753273 31843692 32251041 37004364 41344382 43001388 55506546 62016573 64502082 72067141 82688764 96753123 111013092 124033146 129004164 144134282 186049719 193506246 216201423 248066292 288268564 372099438 387012492 432402846 558149157 648604269 744198876 864805692 1116298314 1297208538 1674447471 1945812807 2232596628 2594417076 3348894942 3891625614 5023342413 5837438421 6697789884 7783251228 10046684826 11674876842 13044152521 17512315263 20093369652 23349753684 26088305042 35024630526 39132457563 52176610084 70049261052 78264915126 117397372689 156529830252 234794745378 352192118067 469589490756 704384236134 1056576354201 1408768472268 2113152708402 3169729062603 4226305416804 6339458125206 12678916250412
• Sum of all divisors σ(n): 33474191511852
• Sum of proper divisors (its aliquot sum) s(n): 20795275261440
• 12678916250412 is an abundant number, because the sum of its proper divisors (20795275261440) is greater than itself. Its abundance is 8116359011028

Bases of 12678916250412

• Binary: 10111000100000001010010011001001101100101100₂
• Hexadecimal: 0xB880A4C9B2C
• Base-36: 4HSM3DIR0

Squares and roots of 12678916250412

• 12678916250412 squared (12678916250412²) is 160754917284961489490169744
• 12678916250412 cubed (12678916250412³) is 2038198133097935135642521516129889934528
• The square root of 12678916250412 is 3560746.5860984827
• The cube root of 12678916250412 is 23318.1474603489

Scales and comparisons

• 12,678,916,250,412 seconds is equal to 403,150 years, 16 weeks, 3 days, 20 hours, 40 minutes, 12 seconds.
• To count from 1 to 12,678,916,250,412 would take you about one million, seven thousand, eight hundred seventy-five 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 12678916250412 cubic inches would be around 1943.2 feet tall.

Recreational maths with 12678916250412

• 12678916250412 backwards is 21405261987621
• 12678916250412 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12678916250412's digits is 54
• More coming soon!