1025855836802672

Names of 1025855836802672

• Cardinal: 1025855836802672 can be written as One quadrillion, twenty-five trillion, eight hundred fifty-five billion, eight hundred thirty-six million, eight hundred two thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.025855836802672 × 10¹⁵

Factors of 1025855836802672

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 12061811

Divisors of 1025855836802672

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 8 16 281 562 1124 2248 4496 18947 37894 75788 151576 303152 5324107 10648214 12042581 21296428 24085162 42592856 48170324 85185712 96340648 192681296 3383965261 6767930522 13535861044 27071722088 54143444176 228170782207 456341564414 912683128828 1825366257656 3650732515312 64115989800167 128231979600334 256463959200668 512927918401336 1025855836802672
• Sum of all divisors σ(n): 1994774419940112
• Sum of proper divisors (its aliquot sum) s(n): 968918583137440
• 1025855836802672 is a deficient number, because the sum of its proper divisors (968918583137440) is less than itself. Its deficiency is 56937253665232

Bases of 1025855836802672

• Binary: 11101001010000001010101100101111100100111001110000₂
• Hexadecimal: 0x3A502ACBE4E70
• Base-36: A3MVNYF3OW

Squares and roots of 1025855836802672

• 1025855836802672 squared (1025855836802672²) is 1052380197902110407831866339584
• 1025855836802672 cubed (1025855836802672³) is 1079590368553431036801142956509424030750568448
• The square root of 1025855836802672 is 32028984.3236196299
• The cube root of 1025855836802672 is 100854.5380731091

Scales and comparisons

• 1,025,855,836,802,672 seconds is equal to 32,619,042 years, 22 weeks, 2 days, 11 hours, 24 minutes, 32 seconds.
• To count from 1 to 1,025,855,836,802,672 would take you about ninety-seven million, eight hundred fifty-seven thousand, one hundred twenty-seven 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 1025855836802672 cubic inches would be around 8404.5 feet tall.

Recreational maths with 1025855836802672

• 1025855836802672 backwards is 2762086385585201
• The number of decimal digits it has is: 16
• The sum of 1025855836802672's digits is 68
• More coming soon!