71135290944

Names of 71135290944

• Cardinal: 71135290944 can be written as Seventy-one billion, one hundred thirty-five million, two hundred ninety thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 7.1135290944 × 10¹⁰

Factors of 71135290944

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 11118

Divisors of 71135290944

• Number of divisors d(n): 63
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 144 192 288 576 11113 22226 33339 44452 66678 88904 100017 133356 177808 200034 266712 355616 400068 533424 711232 800136 1066848 1600272 2133696 3200544 6401088 123498769 246997538 370496307 493995076 740992614 987990152 1111488921 1481985228 1975980304 2222977842 2963970456 3951960608 4445955684 5927940912 7903921216 8891911368 11855881824 17783822736 23711763648 35567645472 71135290944
• Sum of all divisors σ(n): 203914816833
• Sum of proper divisors (its aliquot sum) s(n): 132779525889
• 71135290944 is an abundant number, because the sum of its proper divisors (132779525889) is greater than itself. Its abundance is 61644234945

Bases of 71135290944

• Binary: 1000010001111111111100110011001000000₂
• Hexadecimal: 0x108FFE6640
• Base-36: WOG45S0

Squares and roots of 71135290944

• 71135290944 squared (71135290944²) is 5060229617687528411136
• 71135290944 cubed (71135290944³) is 359960906097648222006425409552384
• 71135290944 is a perfect square number. Its square root is 266712
• The cube root of 71135290944 is 4143.4461986591

Scales and comparisons

• 71,135,290,944 seconds is equal to 2,261 years, 45 weeks, 6 days, 3 hours, 2 minutes, 24 seconds.
• To count from 1 to 71,135,290,944 would take you about four thousand, five hundred twenty-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 71135290944 cubic inches would be around 345.3 feet tall.

Recreational maths with 71135290944

• 71135290944 backwards is 44909253117
• The number of decimal digits it has is: 11
• The sum of 71135290944's digits is 45
• More coming soon!