1071997856

Names of 1071997856

• Cardinal: 1071997856 can be written as One billion, seventy-one million, nine hundred ninety-seven thousand, eight hundred fifty-six.

Scientific notation

• Scientific notation: 1.071997856 × 10⁹

Factors of 1071997856

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 227

Divisors of 1071997856

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 8 16 31 32 62 67 124 127 134 248 254 268 496 508 536 992 1016 1072 2032 2077 2144 3937 4064 4154 7874 8308 8509 15748 16129 16616 17018 31496 32258 33232 34036 62992 64516 66464 68072 125984 129032 136144 258064 263779 272288 499999 516128 527558 999998 1055116 1080643 1999996 2110232 2161286 3999992 4220464 4322572 7999984 8440928 8645144 15999968 17290288 33499933 34580576 66999866 133999732 267999464 535998928 1071997856
• Sum of all divisors σ(n): 2228639616
• Sum of proper divisors (its aliquot sum) s(n): 1156641760
• 1071997856 is an abundant number, because the sum of its proper divisors (1156641760) is greater than itself. Its abundance is 84643904

Bases of 1071997856

• Binary: 111111111001010110001110100000₂
• Hexadecimal: 0x3FE563A0
• Base-36: HQ8MU8

Squares and roots of 1071997856

• 1071997856 squared (1071997856²) is 1149179403268596736
• 1071997856 cubed (1071997856³) is 1231917856463295093120598016
• The square root of 1071997856 is 32741.3783460623
• The cube root of 1071997856 is 1023.4453070847

Scales and comparisons

• 1,071,997,856 seconds is equal to 34 years, 4 weeks, 3 days, 9 hours, 10 minutes, 56 seconds.
• To count from 1 to 1,071,997,856 would take you about sixty-eight 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 1071997856 cubic inches would be around 85.3 feet tall.

Recreational maths with 1071997856

• 1071997856 backwards is 6587991701
• The number of decimal digits it has is: 10
• The sum of 1071997856's digits is 53
• More coming soon!