71313612454

Names of 71313612454

• Cardinal: 71313612454 can be written as Seventy-one billion, three hundred thirteen million, six hundred twelve thousand, four hundred fifty-four.

Scientific notation

• Scientific notation: 7.1313612454 × 10¹⁰

Factors of 71313612454

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1066

Divisors of 71313612454

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 7 14 49 61 98 122 269 427 538 727 854 1454 1883 2989 3721 3766 5089 5978 7442 10178 13181 16409 26047 26362 32818 35623 44347 52094 71246 88694 114863 182329 195563 229726 310429 364658 391126 620858 804041 1000949 1368941 1608082 2001898 2173003 2705167 2737882 4346006 5410334 7006643 9582587 11929343 14013286 18936169 19165174 23858686 37872338 49046501 83505401 98093002 132553183 167010802 265106366 584537807 727689923 1169075614 1455379846 5093829461 10187658922 35656806227 71313612454
• Sum of all divisors σ(n): 127153288080
• Sum of proper divisors (its aliquot sum) s(n): 55839675626
• 71313612454 is a deficient number, because the sum of its proper divisors (55839675626) is less than itself. Its deficiency is 15473936828

Bases of 71313612454

• Binary: 1000010011010100111110101111010100110₂
• Hexadecimal: 0x109A9F5EA6
• Base-36: WREA7JA

Squares and roots of 71313612454

• 71313612454 squared (71313612454²) is 5085631321239303902116
• 71313612454 cubed (71313612454³) is 362674741126783697468230374552664
• The square root of 71313612454 is 267046.0867603193
• The cube root of 71313612454 is 4146.9055647803

Scales and comparisons

• 71,313,612,454 seconds is equal to 2,267 years, 28 weeks, 5 days, 47 minutes, 34 seconds.
• To count from 1 to 71,313,612,454 would take you about four thousand, five hundred thirty-five 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 71313612454 cubic inches would be around 345.6 feet tall.

Recreational maths with 71313612454

• 71313612454 backwards is 45421631317
• The number of decimal digits it has is: 11
• The sum of 71313612454's digits is 37
• More coming soon!