1139940773

Names of 1139940773

• Cardinal: 1139940773 can be written as One billion, one hundred thirty-nine million, nine hundred forty thousand, seven hundred seventy-three.

Scientific notation

• Scientific notation: 1.139940773 × 10⁹

Factors of 1139940773

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 782467

Divisors of 1139940773

• Number of divisors d(n): 8
• Complete list of divisors:
  1 31 47 1457 782389 24254059 36772283 1139940773
• Sum of all divisors σ(n): 1201751040
• Sum of proper divisors (its aliquot sum) s(n): 61810267
• 1139940773 is a deficient number, because the sum of its proper divisors (61810267) is less than itself. Its deficiency is 1078130506

Bases of 1139940773

• Binary: 1000011111100100001110110100101₂
• Hexadecimal: 0x43F21DA5
• Base-36: IUOVXH

Squares and roots of 1139940773

• 1139940773 squared (1139940773²) is 1299464965947837529
• 1139940773 cubed (1139940773³) is 1481313097768996590486669917
• The square root of 1139940773 is 33763.0089447017
• The cube root of 1139940773 is 1044.6258355365

Scales and comparisons

• 1,139,940,773 seconds is equal to 36 years, 12 weeks, 5 days, 18 hours, 12 minutes, 53 seconds.
• To count from 1 to 1,139,940,773 would take you about seventy-two 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 1139940773 cubic inches would be around 87.1 feet tall.

Recreational maths with 1139940773

• 1139940773 backwards is 3770499311
• The number of decimal digits it has is: 10
• The sum of 1139940773's digits is 44
• More coming soon!