12893493312

Names of 12893493312

• Cardinal: 12893493312 can be written as Twelve billion, eight hundred ninety-three million, four hundred ninety-three thousand, three hundred twelve.

Scientific notation

• Scientific notation: 1.2893493312 × 10¹⁰

Factors of 12893493312

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 10004

Divisors of 12893493312

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 64 72 84 96 112 126 144 168 192 224 252 288 331 336 448 504 576 662 672 993 1008 1324 1344 1986 2016 2317 2648 2979 3972 4032 4634 5296 5958 6951 7944 9268 9661 10592 11916 13902 15888 18536 19322 20853 21184 23832 27804 28983 31776 37072 38644 41706 47664 55608 57966 63552 67627 74144 77288 83412 86949 95328 111216 115932 135254 148288 154576 166824 173898 190656 202881 222432 231864 270508 309152 333648 347796 405762 444864 463728 541016 608643 618304 667296 695592 811524 927456 1082032 1217286 1334592 1391184 1623048 1854912 2164064 2434572 2782368 3197791 3246096 4328128 4869144 5564736 6395582 6492192 9593373 9738288 12791164 12984384 19186746 19476576 22384537 25582328 28780119 38373492 38953152 44769074 51164656 57560238 67153611 76746984 89538148 102329312 115120476 134307222 153493968 179076296 201460833 204658624 230240952 268614444 306987936 358152592 402921666 460481904 537228888 613975872 716305184 805843332 920963808 1074457776 1432610368 1611686664 1841927616 2148915552 3223373328 4297831104 6446746656 12893493312
• Sum of all divisors σ(n): 42368411072
• Sum of proper divisors (its aliquot sum) s(n): 29474917760
• 12893493312 is an abundant number, because the sum of its proper divisors (29474917760) is greater than itself. Its abundance is 16581424448

Bases of 12893493312

• Binary: 1100000000100000110001100001000000₂
• Hexadecimal: 0x300831840
• Base-36: 5X8GB40

Squares and roots of 12893493312

• 12893493312 squared (12893493312²) is 166242169786588729344
• 12893493312 cubed (12893493312³) is 2143442304315750249091442147328
• The square root of 12893493312 is 113549.5192063797
• The cube root of 12893493312 is 2344.8957154827

Scales and comparisons

• 12,893,493,312 seconds is equal to 409 years, 50 weeks, 4 days, 5 hours, 55 minutes, 12 seconds.
• To count from 1 to 12,893,493,312 would take you about eight hundred nineteen 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 12893493312 cubic inches would be around 195.4 feet tall.

Recreational maths with 12893493312

• 12893493312 backwards is 21339439821
• The number of decimal digits it has is: 11
• The sum of 12893493312's digits is 45
• More coming soon!