71430374664

Names of 71430374664

• Cardinal: 71430374664 can be written as Seventy-one billion, four hundred thirty million, three hundred seventy-four thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 7.1430374664 × 10¹⁰

Factors of 71430374664

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5499

Divisors of 71430374664

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 24 27 33 36 44 54 66 72 88 99 108 132 198 216 264 297 396 594 792 1188 2376 5483 10966 16449 21932 32898 43864 49347 60313 65796 98694 120626 131592 148041 180939 197388 241252 296082 361878 394776 482504 542817 592164 723756 1085634 1184328 1447512 1628451 2171268 3256902 4342536 6513804 13027608 30063289 60126578 90189867 120253156 180379734 240506312 270569601 330696179 360759468 541139202 661392358 721518936 811708803 992088537 1082278404 1322784716 1623417606 1984177074 2164556808 2645569432 2976265611 3246835212 3968354148 5952531222 6493670424 7936708296 8928796833 11905062444 17857593666 23810124888 35715187332 71430374664
• Sum of all divisors σ(n): 216495165600
• Sum of proper divisors (its aliquot sum) s(n): 145064790936
• 71430374664 is an abundant number, because the sum of its proper divisors (145064790936) is greater than itself. Its abundance is 73634416272

Bases of 71430374664

• Binary: 1000010100001100101010000010100001000₂
• Hexadecimal: 0x10A1950508
• Base-36: WTBSTU0

Squares and roots of 71430374664

• 71430374664 squared (71430374664²) is 5102298424639413112896
• 71430374664 cubed (71430374664³) is 364459088119530247755235810066944
• The square root of 71430374664 is 267264.6154357137
• The cube root of 71430374664 is 4149.1675818981

Scales and comparisons

• 71,430,374,664 seconds is equal to 2,271 years, 13 weeks, 5 days, 10 hours, 44 minutes, 24 seconds.
• To count from 1 to 71,430,374,664 would take you about four thousand, five hundred forty-two 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 71430374664 cubic inches would be around 345.8 feet tall.

Recreational maths with 71430374664

• 71430374664 backwards is 46647303417
• The number of decimal digits it has is: 11
• The sum of 71430374664's digits is 45
• More coming soon!