71443512008

Names of 71443512008

• Cardinal: 71443512008 can be written as Seventy-one billion, four hundred forty-three million, five hundred twelve thousand and eight.

Scientific notation

• Scientific notation: 7.1443512008 × 10¹⁰

Factors of 71443512008

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 84

Divisors of 71443512008

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 4 8 11 22 44 71 88 121 142 242 284 484 568 781 968 1331 1562 2662 3124 5041 5324 6248 8591 10082 10648 14641 17182 20164 29282 34364 40328 55451 58564 68728 94501 110902 117128 161051 189002 221804 322102 378004 443608 609961 644204 756008 1039511 1219922 1288408 1771561 2079022 2439844 3543122 4158044 4879688 6709571 7086244 8316088 11434621 13419142 14172488 22869242 26838284 45738484 53676568 73805281 91476968 125780831 147610562 251561662 295221124 503123324 590442248 811858091 1006246648 1623716182 3247432364 6494864728 8930439001 17860878002 35721756004 71443512008
• Sum of all divisors σ(n): 149456850315
• Sum of proper divisors (its aliquot sum) s(n): 78013338307
• 71443512008 is an abundant number, because the sum of its proper divisors (78013338307) is greater than itself. Its abundance is 6569826299

Bases of 71443512008

• Binary: 1000010100010010111010111101011001000₂
• Hexadecimal: 0x10A25D7AC8
• Base-36: WTJMEO8

Squares and roots of 71443512008

• 71443512008 squared (71443512008²) is 5104175408037240192064
• 71443512008 cubed (71443512008³) is 364660217055046869372904610304512
• The square root of 71443512008 is 267289.1917156397
• The cube root of 71443512008 is 4149.4219354123

Scales and comparisons

• 71,443,512,008 seconds is equal to 2,271 years, 35 weeks, 3 days, 12 hours, 8 seconds.
• To count from 1 to 71,443,512,008 would take you about four thousand, five hundred forty-three 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 71443512008 cubic inches would be around 345.8 feet tall.

Recreational maths with 71443512008

• 71443512008 backwards is 80021534417
• The number of decimal digits it has is: 11
• The sum of 71443512008's digits is 35
• More coming soon!