138017345375

Names of 138017345375

• Cardinal: 138017345375 can be written as One hundred thirty-eight billion, seventeen million, three hundred forty-five thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 1.38017345375 × 10¹¹

Factors of 138017345375

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1788

Divisors of 138017345375

• Number of divisors d(n): 128
• Complete list of divisors:
  1 5 7 13 17 25 35 65 85 91 119 125 175 221 325 425 455 595 653 875 1093 1105 1547 1625 2125 2275 2975 3265 4571 5465 5525 7651 7735 8489 11101 11375 14209 14875 16325 18581 22855 27325 27625 38255 38675 42445 55505 59423 71045 77707 81625 92905 99463 114275 130067 136625 144313 191275 193375 212225 241553 277525 297115 355225 388535 464525 497315 571375 650335 713729 721565 956375 1010191 1061125 1207765 1387625 1485575 1690871 1776125 1942675 2322625 2486575 3251675 3568645 3607825 4996103 5050955 6038825 7427875 8454355 9278477 9713375 12133393 12432875 16258375 17843225 18039125 24980515 25254775 30194125 42271775 46392385 60666965 64949339 84933751 89216125 124902575 126273875 157734109 211358875 231961925 303334825 324746695 424668755 624512875 788670545 1104138763 1159809625 1516674125 1623733475 2123343775 3943352725 5520693815 8118667375 10616718875 19716763625 27603469075 138017345375
• Sum of all divisors σ(n): 225014340096
• Sum of proper divisors (its aliquot sum) s(n): 86996994721
• 138017345375 is a deficient number, because the sum of its proper divisors (86996994721) is less than itself. Its deficiency is 51020350654

Bases of 138017345375

• Binary: 10000000100010011110011000111101011111₂
• Hexadecimal: 0x2022798F5F
• Base-36: 1REJYP9B

Squares and roots of 138017345375

• 138017345375 squared (138017345375²) is 19048787624362033890625
• 138017345375 cubed (138017345375³) is 2629063100526600595519845599609375
• The square root of 138017345375 is 371506.8577765423
• The cube root of 138017345375 is 5167.8657525061

Scales and comparisons

• 138,017,345,375 seconds is equal to 4,388 years, 27 weeks, 1 day, 23 hours, 29 minutes, 35 seconds.
• To count from 1 to 138,017,345,375 would take you about eight thousand, seven hundred seventy-seven 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 138017345375 cubic inches would be around 430.7 feet tall.

Recreational maths with 138017345375

• 138017345375 backwards is 573543710831
• The number of decimal digits it has is: 12
• The sum of 138017345375's digits is 47
• More coming soon!