130211805808

Names of 130211805808

• Cardinal: 130211805808 can be written as One hundred thirty billion, two hundred eleven million, eight hundred five thousand, eight hundred eight.

Scientific notation

• Scientific notation: 1.30211805808 × 10¹¹

Factors of 130211805808

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4880

Divisors of 130211805808

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 7 8 14 16 28 49 56 98 112 196 343 392 686 784 1372 2744 4871 5488 9742 19484 34097 38968 68194 77936 136388 238679 272776 477358 545552 954716 1670753 1909432 3341506 3818864 6683012 13366024 23726641 26732048 47453282 94906564 166086487 189813128 332172974 379626256 664345948 1162605409 1328691896 2325210818 2657383792 4650421636 8138237863 9300843272 16276475726 18601686544 32552951452 65105902904 130211805808
• Sum of all divisors σ(n): 294270761200
• Sum of proper divisors (its aliquot sum) s(n): 164058955392
• 130211805808 is an abundant number, because the sum of its proper divisors (164058955392) is greater than itself. Its abundance is 33847149584

Bases of 130211805808

• Binary: 1111001010001001110100111101001110000₂
• Hexadecimal: 0x1E513A7A70
• Base-36: 1NTGQWDS

Squares and roots of 130211805808

• 130211805808 squared (130211805808²) is 16955114371780302532864
• 130211805808 cubed (130211805808³) is 2207756060030686668648777706074112
• The square root of 130211805808 is 360848.7298134773
• The cube root of 130211805808 is 5068.5467192011

Scales and comparisons

• 130,211,805,808 seconds is equal to 4,140 years, 17 weeks, 2 days, 2 hours, 3 minutes, 28 seconds.
• To count from 1 to 130,211,805,808 would take you about eight thousand, two hundred eighty 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 130211805808 cubic inches would be around 422.4 feet tall.

Recreational maths with 130211805808

• 130211805808 backwards is 808508112031
• The number of decimal digits it has is: 12
• The sum of 130211805808's digits is 37
• More coming soon!