71397880139762

Names of 71397880139762

• Cardinal: 71397880139762 can be written as Seventy-one trillion, three hundred ninety-seven billion, eight hundred eighty million, one hundred thirty-nine thousand, seven hundred sixty-two.

Scientific notation

• Scientific notation: 7.1397880139762 × 10¹³

Factors of 71397880139762

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 80

Divisors of 71397880139762

• Number of divisors d(n): 70
• Complete list of divisors:
  1 2 11 22 67 121 134 242 737 1331 1474 2662 4489 8107 8978 14641 16214 29282 49379 89177 98758 161051 178354 300763 322102 543169 601526 980947 1086338 1771561 1961894 3308393 3543122 5974859 6616786 10790417 11949718 20151121 21580834 36392323 40302242 65723449 72784646 118694587 131446898 221662331 237389174 400315553 443324662 722957939 800631106 1445915878 2438285641 4403471083 4876571282 7952537329 8806942166 15905074658 26821142051 48438181913 53642284102 96876363826 295032562561 532820001043 590065125122 1065640002086 3245358188171 6490716376342 35698940069881 71397880139762
• Sum of all divisors σ(n): 119591443008591
• Sum of proper divisors (its aliquot sum) s(n): 48193562868829
• 71397880139762 is a deficient number, because the sum of its proper divisors (48193562868829) is less than itself. Its deficiency is 23204317270933

Bases of 71397880139762

• Binary: 10000001110111110011101010010001000111111110010₂
• Hexadecimal: 0x40EF9D488FF2
• Base-36: PB3QEE9YQ

Squares and roots of 71397880139762

• 71397880139762 squared (71397880139762²) is 5097657288451821028653416644
• 71397880139762 cubed (71397880139762³) is 363961924074467281533876613744973536998728
• The square root of 71397880139762 is 8449726.6310669485
• The cube root of 71397880139762 is 41485.3831796159

Scales and comparisons

• 71,397,880,139,762 seconds is equal to 2,270,231 years, 38 weeks, 3 days, 11 hours, 16 minutes, 2 seconds.
• To count from 1 to 71,397,880,139,762 would take you about five million, six hundred seventy-five thousand, five hundred seventy-nine 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 71397880139762 cubic inches would be around 3457.1 feet tall.

Recreational maths with 71397880139762

• 71397880139762 backwards is 26793108879317
• The number of decimal digits it has is: 14
• The sum of 71397880139762's digits is 71
• More coming soon!