30800442673

Names of 30800442673

• Cardinal: 30800442673 can be written as Thirty billion, eight hundred million, four hundred forty-two thousand, six hundred seventy-three.

Scientific notation

• Scientific notation: 3.0800442673 × 10¹⁰

Factors of 30800442673

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 325

Divisors of 30800442673

• Number of divisors d(n): 72
• Complete list of divisors:
  1 7 11 13 77 91 121 131 143 163 847 917 1001 1141 1441 1573 1703 1793 2119 10087 11011 11921 12551 14833 15851 17161 18733 19723 21353 23309 110957 120127 131131 138061 149471 163163 188771 206063 223093 234883 256399 277589 1321397 1442441 1561651 1644181 1794793 1943123 2076481 2454023 2583713 2797243 3053479 14535367 17178161 18085991 19580701 21374353 26994253 30769673 33588269 36364159 188959771 215387711 235117883 254549113 338466403 400005749 2369264821 2800040243 4400063239 30800442673
• Sum of all divisors σ(n): 42245830592
• Sum of proper divisors (its aliquot sum) s(n): 11445387919
• 30800442673 is a deficient number, because the sum of its proper divisors (11445387919) is less than itself. Its deficiency is 19355054754

Bases of 30800442673

• Binary: 11100101011110110010111010100110001₂
• Hexadecimal: 0x72BD97531
• Base-36: E5DSDO1

Squares and roots of 30800442673

• 30800442673 squared (30800442673²) is 948667268852759384929
• 30800442673 cubed (30800442673³) is 29219371830050893913368404675217
• The square root of 30800442673 is 175500.5489250675
• The cube root of 30800442673 is 3134.6254318055

Scales and comparisons

• 30,800,442,673 seconds is equal to 979 years, 18 weeks, 4 days, 14 hours, 31 minutes, 13 seconds.
• To count from 1 to 30,800,442,673 would take you about one thousand, nine hundred fifty-eight 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 30800442673 cubic inches would be around 261.2 feet tall.

Recreational maths with 30800442673

• 30800442673 backwards is 37624400803
• The number of decimal digits it has is: 11
• The sum of 30800442673's digits is 37
• More coming soon!