2137636306728

Names of 2137636306728

• Cardinal: 2137636306728 can be written as Two trillion, one hundred thirty-seven billion, six hundred thirty-six million, three hundred six thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 2.137636306728 × 10¹²

Factors of 2137636306728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 142716

Divisors of 2137636306728

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 18 24 26 27 36 39 52 54 72 78 81 104 108 117 156 162 216 234 312 324 351 468 648 702 936 1053 1404 1801 2106 2808 3602 4212 5403 7204 8424 10806 14408 16209 21612 23413 32418 43224 46826 48627 64836 70239 93652 97254 129672 140478 140897 145881 187304 194508 210717 280956 281794 291762 389016 421434 422691 561912 563588 583524 632151 842868 845382 1127176 1167048 1264302 1268073 1685736 1690764 1831661 1896453 2528604 2536146 3381528 3663322 3792906 3804219 5057208 5072292 5494983 7326644 7585812 7608438 10144584 10989966 11412657 14653288 15171624 15216876 16484949 21979932 22825314 30433752 32969898 43959864 45650628 49454847 65939796 91301256 98909694 131879592 148364541 197819388 253755497 296729082 395638776 507510994 593458164 761266491 1015021988 1186916328 1522532982 2030043976 2283799473 3045065964 3298821461 4567598946 6090131928 6597642922 6851398419 9135197892 9896464383 13195285844 13702796838 18270395784 19792928766 20554195257 26390571688 27405593676 29689393149 39585857532 41108390514 54811187352 59378786298 79171715064 82216781028 89068179447 118757572596 164433562056 178136358894 237515145192 267204538341 356272717788 534409076682 712545435576 1068818153364 2137636306728
• Sum of all divisors σ(n): 6451553160360
• Sum of proper divisors (its aliquot sum) s(n): 4313916853632
• 2137636306728 is an abundant number, because the sum of its proper divisors (4313916853632) is greater than itself. Its abundance is 2176280546904

Bases of 2137636306728

• Binary: 11111000110110101000011010111111100101000₂
• Hexadecimal: 0x1F1B50D7F28
• Base-36: RA0LGQI0

Squares and roots of 2137636306728

• 2137636306728 squared (2137636306728²) is 4569488979841724098065984
• 2137636306728 cubed (2137636306728³) is 9767905546503159542985726925407140352
• The square root of 2137636306728 is 1462065.7668955935
• The cube root of 2137636306728 is 12881.8411385801

Scales and comparisons

• 2,137,636,306,728 seconds is equal to 67,970 years, 11 weeks, 3 days, 22 hours, 58 minutes, 48 seconds.
• To count from 1 to 2,137,636,306,728 would take you about one hundred sixty-nine thousand, nine hundred twenty-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 2137636306728 cubic inches would be around 1073.5 feet tall.

Recreational maths with 2137636306728

• 2137636306728 backwards is 8276036367312
• 2137636306728 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 2137636306728's digits is 54
• More coming soon!