138170520676194

Names of 138170520676194

• Cardinal: 138170520676194 can be written as One hundred thirty-eight trillion, one hundred seventy billion, five hundred twenty million, six hundred seventy-six thousand, one hundred ninety-four.

Scientific notation

• Scientific notation: 1.38170520676194 × 10¹⁴

Factors of 138170520676194

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 80915

Divisors of 138170520676194

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 73 146 197 219 394 438 591 1182 14381 28762 35381 43143 45259 70762 86286 90518 106143 135777 212286 271554 2582813 3303907 5165626 6607814 6970057 7748439 8916023 9911721 13940114 15496878 17832046 19823442 20910171 26748069 41820342 53496138 508814161 650869679 1017628322 1301739358 1526442483 1601308679 1952609037 3052884966 3202617358 3905218074 4803926037 9607852074 116895533567 233791067134 315457809763 350686600701 630915619526 701373201402 946373429289 1892746858578 23028420112699 46056840225398 69085260338097 138170520676194
• Sum of all divisors σ(n): 281562675799680
• Sum of proper divisors (its aliquot sum) s(n): 143392155123486
• 138170520676194 is an abundant number, because the sum of its proper divisors (143392155123486) is greater than itself. Its abundance is 5221634447292

Bases of 138170520676194

• Binary: 11111011010101001010100110011011010011101100010₂
• Hexadecimal: 0x7DAA54CDA762
• Base-36: 1CZ6NSJXB6

Squares and roots of 138170520676194

• 138170520676194 squared (138170520676194²) is 19091092783930553658998325636
• 138170520676194 cubed (138170520676194³) is 2637826230233214636888838133148164525109384
• The square root of 138170520676194 is 11754595.7257659015
• The cube root of 138170520676194 is 51697.7685705883

Scales and comparisons

• 138,170,520,676,194 seconds is equal to 4,393,395 years, 8 weeks, 5 days, 3 hours, 49 minutes, 54 seconds.
• To count from 1 to 138,170,520,676,194 would take you about ten million, nine hundred eighty-three thousand, four hundred eighty-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 138170520676194 cubic inches would be around 4308.1 feet tall.

Recreational maths with 138170520676194

• 138170520676194 backwards is 491676025071831
• The number of decimal digits it has is: 15
• The sum of 138170520676194's digits is 60
• More coming soon!