138704043348

Names of 138704043348

• Cardinal: 138704043348 can be written as One hundred thirty-eight billion, seven hundred four million, forty-three thousand, three hundred forty-eight.

Scientific notation

• Scientific notation: 1.38704043348 × 10¹¹

Factors of 138704043348

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2809

Divisors of 138704043348

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 36 39 52 78 117 156 173 234 346 468 519 692 1038 1291 1327 1557 2076 2249 2582 2654 3114 3873 3981 4498 5164 5308 6228 6747 7746 7962 8996 11619 11943 13494 15492 15924 16783 17251 20241 23238 23886 26988 33566 34502 40482 46476 47772 50349 51753 67132 69004 80964 100698 103506 151047 155259 201396 207012 223343 229571 302094 310518 446686 459142 604188 621036 670029 688713 893372 918284 1340058 1377426 1713157 2010087 2066139 2680116 2754852 2903459 2984423 3426314 4020174 4132278 5139471 5806918 5968846 6852628 8040348 8264556 8710377 8953269 10278942 11613836 11937692 15418413 17420754 17906538 20557884 22271041 26131131 26859807 30836826 34841508 35813076 44542082 52262262 53719614 61673652 66813123 89084164 104524524 107439228 133626246 200439369 267252492 296376161 400878738 592752322 801757476 889128483 1185504644 1778256966 2667385449 3556513932 3852890093 5334770898 7705780186 10669541796 11558670279 15411560372 23117340558 34676010837 46234681116 69352021674 138704043348
• Sum of all divisors σ(n): 380346360576
• Sum of proper divisors (its aliquot sum) s(n): 241642317228
• 138704043348 is an abundant number, because the sum of its proper divisors (241642317228) is greater than itself. Its abundance is 102938273880

Bases of 138704043348

• Binary: 10000001001011011001111011110101010100₂
• Hexadecimal: 0x204B67BD54
• Base-36: 1RPWT0T0

Squares and roots of 138704043348

• 138704043348 squared (138704043348²) is 19238811641083863049104
• 138704043348 cubed (138704043348³) is 2668500963828903158066216668560192
• The square root of 138704043348 is 372429.9173643277
• The cube root of 138704043348 is 5176.4223910009

Scales and comparisons

• 138,704,043,348 seconds is equal to 4,410 years, 18 weeks, 4 days, 20 hours, 55 minutes, 48 seconds.
• To count from 1 to 138,704,043,348 would take you about eight thousand, eight hundred twenty 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 138704043348 cubic inches would be around 431.4 feet tall.

Recreational maths with 138704043348

• 138704043348 backwards is 843340407831
• The number of decimal digits it has is: 12
• The sum of 138704043348's digits is 45
• More coming soon!