71432142848

Names of 71432142848

• Cardinal: 71432142848 can be written as Seventy-one billion, four hundred thirty-two million, one hundred forty-two thousand, eight hundred forty-eight.

Scientific notation

• Scientific notation: 7.1432142848 × 10¹⁰

Factors of 71432142848

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 576

Divisors of 71432142848

• Number of divisors d(n): 126
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 64 88 121 128 176 242 256 352 484 512 563 704 968 1024 1126 1408 1936 2048 2252 2816 3872 4096 4504 5632 6193 7744 8192 9008 11264 12386 15488 16384 18016 22528 24772 30976 32768 36032 45056 49544 61952 65536 68123 72064 90112 99088 123904 131072 136246 144128 180224 198176 247808 262144 272492 288256 360448 396352 495616 524288 544984 576512 720896 792704 991232 1048576 1089968 1153024 1441792 1585408 1982464 2179936 2306048 2883584 3170816 3964928 4359872 4612096 5767168 6341632 7929856 8719744 9224192 11534336 12683264 15859712 17439488 18448384 25366528 31719424 34878976 36896768 50733056 63438848 69757952 73793536 101466112 126877696 139515904 147587072 202932224 279031808 295174144 405864448 558063616 590348288 811728896 1116127232 1623457792 2232254464 3246915584 4464508928 6493831168 8929017856 17858035712 35716071424 71432142848
• Sum of all divisors σ(n): 157311490812
• Sum of proper divisors (its aliquot sum) s(n): 85879347964
• 71432142848 is an abundant number, because the sum of its proper divisors (85879347964) is greater than itself. Its abundance is 14447205116

Bases of 71432142848

• Binary: 1000010100001101100000000000000000000₂
• Hexadecimal: 0x10A1B00000
• Base-36: WTCUQ68

Squares and roots of 71432142848

• 71432142848 squared (71432142848²) is 5102551031857077551104
• 71432142848 cubed (71432142848³) is 364486154196824562350274948104192
• The square root of 71432142848 is 267267.9233428509
• The cube root of 71432142848 is 4149.2018177129

Scales and comparisons

• 71,432,142,848 seconds is equal to 2,271 years, 16 weeks, 4 days, 21 hours, 54 minutes, 8 seconds.
• To count from 1 to 71,432,142,848 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 71432142848 cubic inches would be around 345.8 feet tall.

Recreational maths with 71432142848

• 71432142848 backwards is 84824123417
• 71432142848 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 71432142848's digits is 44
• More coming soon!