13180253968

Names of 13180253968

• Cardinal: 13180253968 can be written as Thirteen billion, one hundred eighty million, two hundred fifty-three thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 1.3180253968 × 10¹⁰

Factors of 13180253968

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 977

Divisors of 13180253968

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 7 8 14 16 28 56 112 199 398 769 796 1393 1538 1592 2786 3076 3184 5383 5572 6152 10766 11144 12304 21532 22288 43064 86128 153031 306062 591361 612124 1071217 1182722 1224248 2142434 2365444 2448496 4139527 4284868 4730888 8279054 8569736 9461776 16558108 17139472 33116216 66232432 117680839 235361678 470723356 823765873 941446712 1647531746 1882893424 3295063492 6590126984 13180253968
• Sum of all divisors σ(n): 29369697600
• Sum of proper divisors (its aliquot sum) s(n): 16189443632
• 13180253968 is an abundant number, because the sum of its proper divisors (16189443632) is greater than itself. Its abundance is 3009189664

Bases of 13180253968

• Binary: 1100010001100110101011011100010000₂
• Hexadecimal: 0x3119AB710
• Base-36: 61Z6L1S

Squares and roots of 13180253968

• 13180253968 squared (13180253968²) is 173719094660979745024
• 13180253968 cubed (13180253968³) is 2289661786722745899120204255232
• The square root of 13180253968 is 114805.2871953205
• The cube root of 13180253968 is 2362.1524678943

Scales and comparisons

• 13,180,253,968 seconds is equal to 419 years, 4 weeks, 5 days, 5 hours, 39 minutes, 28 seconds.
• To count from 1 to 13,180,253,968 would take you about eight hundred thirty-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 13180253968 cubic inches would be around 196.8 feet tall.

Recreational maths with 13180253968

• 13180253968 backwards is 86935208131
• The number of decimal digits it has is: 11
• The sum of 13180253968's digits is 46
• More coming soon!