71341152128

Names of 71341152128

• Cardinal: 71341152128 can be written as Seventy-one billion, three hundred forty-one million, one hundred fifty-two thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 7.1341152128 × 10¹⁰

Factors of 71341152128

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 11555

Divisors of 71341152128

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 16 31 32 62 64 124 128 248 496 992 1861 1984 3722 3968 7444 9661 14888 19322 29776 38644 57691 59552 77288 115382 119104 154576 230764 238208 299491 309152 461528 598982 618304 923056 1197964 1236608 1846112 2395928 3692224 4791856 7384448 9583712 17979121 19167424 35958242 38334848 71916484 143832968 287665936 557352751 575331872 1114705502 1150663744 2229411004 2301327488 4458822008 8917644016 17835288032 35670576064 71341152128
• Sum of all divisors σ(n): 146803655040
• Sum of proper divisors (its aliquot sum) s(n): 75462502912
• 71341152128 is an abundant number, because the sum of its proper divisors (75462502912) is greater than itself. Its abundance is 4121350784

Bases of 71341152128

• Binary: 1000010011100010000111001011110000000₂
• Hexadecimal: 0x109C439780
• Base-36: WRUOHA8

Squares and roots of 71341152128

• 71341152128 squared (71341152128²) is 5089559986950438928384
• 71341152128 cubed (71341152128³) is 363095073293612958386216241201152
• The square root of 71341152128 is 267097.6453059817
• The cube root of 71341152128 is 4147.4393092065

Scales and comparisons

• 71,341,152,128 seconds is equal to 2,268 years, 22 weeks, 1 day, 18 hours, 42 minutes, 8 seconds.
• To count from 1 to 71,341,152,128 would take you about four thousand, five hundred thirty-six 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 71341152128 cubic inches would be around 345.6 feet tall.

Recreational maths with 71341152128

• 71341152128 backwards is 82125114317
• The number of decimal digits it has is: 11
• The sum of 71341152128's digits is 35
• More coming soon!