12624938172

Names of 12624938172

• Cardinal: 12624938172 can be written as Twelve billion, six hundred twenty-four million, nine hundred thirty-eight thousand, one hundred seventy-two.

Scientific notation

• Scientific notation: 1.2624938172 × 10¹⁰

Factors of 12624938172

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2033

Divisors of 12624938172

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 14 18 21 22 28 33 36 42 44 63 66 77 84 99 121 126 132 154 198 231 233 242 252 308 363 396 462 466 484 693 699 726 847 924 932 1089 1386 1398 1452 1631 1694 1777 2097 2178 2541 2563 2772 2796 3262 3388 3554 4194 4356 4893 5082 5126 5331 6524 7108 7623 7689 8388 9786 10164 10252 10662 12439 14679 15246 15378 15993 17941 19547 19572 21324 23067 24878 28193 29358 30492 30756 31986 35882 37317 39094 46134 49756 53823 56386 58641 58716 63972 71764 74634 78188 84579 92268 107646 111951 112772 117282 136829 149268 161469 169158 175923 197351 215017 215292 223902 234564 253737 273658 322938 338316 351846 394702 410487 414041 430034 447804 507474 547316 592053 645051 645876 703692 789404 820974 828082 860068 1014948 1184106 1231461 1242123 1290102 1505119 1641948 1656164 1776159 1935153 2368212 2462922 2484246 2580204 2898287 3010238 3552318 3726369 3870306 4515357 4554451 4925844 4968492 5796574 6020476 7104636 7452738 7740612 8694861 9030714 9108902 11593148 13546071 13663353 14905476 17389722 18061428 18217804 26084583 27092142 27326706 31881157 34779444 40990059 50098961 52169166 54184284 54653412 63762314 81980118 95643471 100197922 104338332 127524628 150296883 163960236 191286942 200395844 286930413 300593766 350692727 382573884 450890649 573860826 601187532 701385454 901781298 1052078181 1147721652 1402770908 1803562596 2104156362 3156234543 4208312724 6312469086 12624938172
• Sum of all divisors σ(n): 40283818848
• Sum of proper divisors (its aliquot sum) s(n): 27658880676
• 12624938172 is an abundant number, because the sum of its proper divisors (27658880676) is greater than itself. Its abundance is 15033942504

Bases of 12624938172

• Binary: 1011110000100000010100010010111100₂
• Hexadecimal: 0x2F08144BC
• Base-36: 5SSK8N0

Squares and roots of 12624938172

• 12624938172 squared (12624938172²) is 159389063846822701584
• 12624938172 cubed (12624938172³) is 2012277076359097086144006464448
• The square root of 12624938172 is 112360.7501398953
• The cube root of 12624938172 is 2328.5009527923

Scales and comparisons

• 12,624,938,172 seconds is equal to 401 years, 22 weeks, 3 days, 23 hours, 16 minutes, 12 seconds.
• To count from 1 to 12,624,938,172 would take you about eight hundred two 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 12624938172 cubic inches would be around 194 feet tall.

Recreational maths with 12624938172

• 12624938172 backwards is 27183942621
• The number of decimal digits it has is: 11
• The sum of 12624938172's digits is 45
• More coming soon!