379540139931638

Names of 379540139931638

• Cardinal: 379540139931638 can be written as Three hundred seventy-nine trillion, five hundred forty billion, one hundred thirty-nine million, nine hundred thirty-one thousand, six hundred thirty-eight.

Scientific notation

• Scientific notation: 3.79540139931638 × 10¹⁴

Factors of 379540139931638

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 6157167902

Divisors of 379540139931638

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 7 14 17 34 37 49 74 98 119 238 259 518 629 833 1258 1666 1813 3626 4403 8806 30821 61642 6157167839 12314335678 43100174873 86200349746 104671853263 209343706526 227815210043 301701224111 455630420086 603402448222 732702972841 1465405945682 1594706470301 3189412940602 3872858570731 5128920809887 7745717141462 10257841619774 11162945292107 22325890584214 27110009995117 54220019990234 189770069965819 379540139931638
• Sum of all divisors σ(n): 720166979237760
• Sum of proper divisors (its aliquot sum) s(n): 340626839306122
• 379540139931638 is a deficient number, because the sum of its proper divisors (340626839306122) is less than itself. Its deficiency is 38913300625516

Bases of 379540139931638

• Binary: 1010110010011000010010011001101111111011111110110₂
• Hexadecimal: 0x159309337F7F6
• Base-36: 3QJABZVNJQ

Squares and roots of 379540139931638

• 379540139931638 squared (379540139931638²) is 144050717819327353903313363044
• 379540139931638 cubed (379540139931638³) is 54673029598400403434728243706052278035586072
• The square root of 379540139931638 is 19481789.9570762747
• The cube root of 379540139931638 is 72402.3347595493

Scales and comparisons

• 379,540,139,931,638 seconds is equal to 12,068,202 years, 23 weeks, 4 days, 15 hours, 40 minutes, 38 seconds.
• To count from 1 to 379,540,139,931,638 would take you about thirty million, one hundred seventy thousand, five hundred six 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 379540139931638 cubic inches would be around 6033.5 feet tall.

Recreational maths with 379540139931638

• 379540139931638 backwards is 836139931045973
• The number of decimal digits it has is: 15
• The sum of 379540139931638's digits is 71
• More coming soon!