71498481664

Names of 71498481664

• Cardinal: 71498481664 can be written as Seventy-one billion, four hundred ninety-eight million, four hundred eighty-one thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 7.1498481664 × 10¹⁰

Factors of 71498481664

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 2091

Divisors of 71498481664

• Number of divisors d(n): 45
• Complete list of divisors:
  1 2 4 8 16 32 64 128 256 512 1024 2048 2089 4096 4178 8192 8356 16384 16712 33424 66848 133696 267392 534784 1069568 2139136 4278272 4363921 8556544 8727842 17113088 17455684 34226176 34911368 69822736 139645472 279290944 558581888 1117163776 2234327552 4468655104 8937310208 17874620416 35749240832 71498481664
• Sum of all divisors σ(n): 143061082437
• Sum of proper divisors (its aliquot sum) s(n): 71562600773
• 71498481664 is an abundant number, because the sum of its proper divisors (71562600773) is greater than itself. Its abundance is 64119109

Bases of 71498481664

• Binary: 1000010100101101001000100000000000000₂
• Hexadecimal: 0x10A5A44000
• Base-36: WUGCLJ4

Squares and roots of 71498481664

• 71498481664 squared (71498481664²) is 5112032880257344208896
• 71498481664 cubed (71498481664³) is 365502589154844832521087241682944
• 71498481664 is a perfect square number. Its square root is 267392
• The cube root of 71498481664 is 4150.4858707079

Scales and comparisons

• 71,498,481,664 seconds is equal to 2,273 years, 22 weeks, 2 days, 17 hours, 21 minutes, 4 seconds.
• To count from 1 to 71,498,481,664 would take you about four thousand, five hundred forty-six 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 71498481664 cubic inches would be around 345.9 feet tall.

Recreational maths with 71498481664

• 71498481664 backwards is 46618489417
• The number of decimal digits it has is: 11
• The sum of 71498481664's digits is 58
• More coming soon!