13351899328

Names of 13351899328

• Cardinal: 13351899328 can be written as Thirteen billion, three hundred fifty-one million, eight hundred ninety-nine thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 1.3351899328 × 10¹⁰

Factors of 13351899328

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 9767

Divisors of 13351899328

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 4 8 16 32 37 64 74 148 296 592 619 1184 1238 2368 2476 4952 9109 9904 18218 19808 22903 36436 39616 45806 72872 91612 145744 183224 291488 337033 366448 582976 674066 732896 1348132 1465792 2696264 5392528 5638471 10785056 11276942 21570112 22553884 45107768 90215536 180431072 208623427 360862144 417246854 834493708 1668987416 3337974832 6675949664 13351899328
• Sum of all divisors σ(n): 27258213200
• Sum of proper divisors (its aliquot sum) s(n): 13906313872
• 13351899328 is an abundant number, because the sum of its proper divisors (13906313872) is greater than itself. Its abundance is 554414544

Bases of 13351899328

• Binary: 1100011011110101011101000011000000₂
• Hexadecimal: 0x31BD5D0C0
• Base-36: 64TDJGG

Squares and roots of 13351899328

• 13351899328 squared (13351899328²) is 178273215665046851584
• 13351899328 cubed (13351899328³) is 2380286028438538130752925335552
• The square root of 13351899328 is 115550.4189866917
• The cube root of 13351899328 is 2372.3623135705

Scales and comparisons

• 13,351,899,328 seconds is equal to 424 years, 28 weeks, 3 days, 20 hours, 55 minutes, 28 seconds.
• To count from 1 to 13,351,899,328 would take you about eight hundred forty-nine 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 13351899328 cubic inches would be around 197.7 feet tall.

Recreational maths with 13351899328

• 13351899328 backwards is 82399815331
• The number of decimal digits it has is: 11
• The sum of 13351899328's digits is 52
• More coming soon!