12917004143992

Names of 12917004143992

• Cardinal: 12917004143992 can be written as Twelve trillion, nine hundred seventeen billion, four million, one hundred forty-three thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 1.2917004143992 × 10¹³

Factors of 12917004143992

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 7154

Divisors of 12917004143992

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 8 13 17 19 26 31 34 38 52 62 68 76 104 124 136 152 221 247 248 323 403 442 494 527 589 646 806 884 988 1054 1178 1292 1612 1768 1976 2108 2356 2584 3221 3224 3851 4199 4216 4712 6442 6851 7657 7702 8398 10013 12884 13702 15314 15404 16796 20026 25768 27404 30628 30808 33592 40052 41873 50063 54757 54808 61199 61256 65467 73169 80104 83746 99851 100126 109514 119381 122398 130169 130934 146338 167492 199702 200252 219028 238762 244796 260338 261868 292676 334984 399404 400504 438056 477524 489592 520676 523736 585352 711841 795587 798808 851071 951197 955048 1040383 1041352 1243873 1298063 1423682 1551953 1591174 1697467 1702142 1897169 1902394 2029477 2080766 2268239 2487746 2596126 2847364 3103906 3182348 3394934 3404284 3794338 3804788 4058954 4161532 4536478 4975492 5192252 5694728 6207812 6364696 6789868 6808568 7588676 7609576 8117908 8323064 9072956 9950984 10384504 12404071 12415624 13524979 13579736 15177352 16170349 16235816 18145912 22067071 24663197 24808142 26383201 27049958 29487107 32251873 32340698 38560063 44134142 49326394 49616284 52766402 54099916 58974214 64503746 64681396 77120126 88268284 98652788 99232568 105532804 108199832 117948428 129007492 129362792 154240252 161252923 176536568 197305576 210869207 211065608 235677349 235896856 258014984 308480504 322505846 384526201 419274349 421738414 471354698 501280819 645011692 769052402 838548698 843476828 942709396 1002561638 1290023384 1538104804 1677097396 1686953656 1885418792 2005123276 2741299691 3063805537 3076209608 3354194792 4006514933 4010246552 4998840613 5482599382 6127611074 6536945417 7305997819 8013029866 9997681226 10965198764 12255222148 13073890834 14611995638 16026059732 19995362452 21930397528 24510444296 26147781668 29223991276 32052119464 39990724904 52084694129 52295563336 58447982552 84980290421 94977971647 104169388258 124201962923 169960580842 189955943294 208338776516 248403925846 339921161684 379911886588 416677553032 496807851692 679842323368 759823773176 993615703384 1614625517999 3229251035998 6458502071996 12917004143992
• Sum of all divisors σ(n): 30025039564800
• Sum of proper divisors (its aliquot sum) s(n): 17108035420808
• 12917004143992 is an abundant number, because the sum of its proper divisors (17108035420808) is greater than itself. Its abundance is 4191031276816

Bases of 12917004143992

• Binary: 10111011111101111001011100011000110101111000₂
• Hexadecimal: 0xBBF79718D78
• Base-36: 4KTZMRD6G

Squares and roots of 12917004143992

• 12917004143992 squared (12917004143992²) is 166848996055906500669696064
• 12917004143992 cubed (12917004143992³) is 2155189173475049132858555581903131647488
• The square root of 12917004143992 is 3594023.3922432947
• The cube root of 12917004143992 is 23463.2012835751

Scales and comparisons

• 12,917,004,143,992 seconds is equal to 410,720 years, 40 weeks, 2 days, 18 hours, 39 minutes, 52 seconds.
• To count from 1 to 12,917,004,143,992 would take you about one million, twenty-six thousand, eight hundred one 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 12917004143992 cubic inches would be around 1955.3 feet tall.

Recreational maths with 12917004143992

• 12917004143992 backwards is 29934140071921
• 12917004143992 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12917004143992's digits is 52
• More coming soon!