107638079220

Names of 107638079220

• Cardinal: 107638079220 can be written as One hundred seven billion, six hundred thirty-eight million, seventy-nine thousand, two hundred twenty.

Scientific notation

• Scientific notation: 1.0763807922 × 10¹¹

Factors of 107638079220

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 85427064

Divisors of 107638079220

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 35 36 42 45 60 63 70 84 90 105 126 140 180 210 252 315 420 630 1260 85427047 170854094 256281141 341708188 427135235 512562282 597989329 768843423 854270470 1025124564 1195978658 1281405705 1537686846 1708540940 1793967987 2391957316 2562811410 2989946645 3075373692 3587935974 3844217115 5125622820 5381903961 5979893290 7175871948 7688434230 8969839935 10763807922 11959786580 15376868460 17939679870 21527615844 26909519805 35879359740 53819039610 107638079220
• Sum of all divisors σ(n): 373145345664
• Sum of proper divisors (its aliquot sum) s(n): 265507266444
• 107638079220 is an abundant number, because the sum of its proper divisors (265507266444) is greater than itself. Its abundance is 157869187224

Bases of 107638079220

• Binary: 1100100001111101110101011111011110100₂
• Hexadecimal: 0x190FBABEF4
• Base-36: 1DG4XLH0

Squares and roots of 107638079220

• 107638079220 squared (107638079220²) is 11585956098170995808400
• 107638079220 cubed (107638079220³) is 1247090060334371743930847141448000
• The square root of 107638079220 is 328082.4274782177
• The cube root of 107638079220 is 4756.8776338813

Scales and comparisons

• 107,638,079,220 seconds is equal to 3,422 years, 29 weeks, 2 hours, 27 minutes.
• To count from 1 to 107,638,079,220 would take you about six thousand, eight hundred forty-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 107638079220 cubic inches would be around 396.4 feet tall.

Recreational maths with 107638079220

• 107638079220 backwards is 022970836701
• 107638079220 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 107638079220's digits is 45
• More coming soon!