7999198649827364

Names of 7999198649827364

• Cardinal: 7999198649827364 can be written as Seven quadrillion, nine hundred ninety-nine trillion, one hundred ninety-eight billion, six hundred forty-nine million, eight hundred twenty-seven thousand, three hundred sixty-four.

Scientific notation

• Scientific notation: 7.999198649827364 × 10¹⁵

Factors of 7999198649827364

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 62417668150

Divisors of 7999198649827364

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 7 14 23 28 46 92 161 199 322 398 644 796 1393 2786 4577 5572 9154 18308 32039 64078 128156 62417667919 124835335838 249670671676 436923675433 873847350866 1435606362137 1747694701732 2871212724274 5742425448548 10049244534959 12421115915881 20098489069918 24842231831762 40196978139836 49684463663524 86947811411167 173895622822334 285685666065263 347791245644668 571371332130526 1142742664261052 1999799662456841 3999599324913682 7999198649827364
• Sum of all divisors σ(n): 16777869136896000
• Sum of proper divisors (its aliquot sum) s(n): 8778670487068636
• 7999198649827364 is an abundant number, because the sum of its proper divisors (8778670487068636) is greater than itself. Its abundance is 779471837241272

Bases of 7999198649827364

• Binary: 11100011010110011101010010010000000101100000000100100₂
• Hexadecimal: 0x1C6B3A9202C024
• Base-36: 26RH94MX2CK

Squares and roots of 7999198649827364

• 7999198649827364 squared (7999198649827364²) is 63987179039399923183747003188496
• 7999198649827364 cubed (7999198649827364³) is 511846156178229671700886884708213551087950804544
• The square root of 7999198649827364 is 89438239.3041553787
• The cube root of 7999198649827364 is 199993.3218589093

Scales and comparisons

• 7,999,198,649,827,364 seconds is equal to 254,349,773 years, 47 weeks, 5 days, 8 hours, 2 minutes, 44 seconds.
• To count from 1 to 7,999,198,649,827,364 would take you about seven hundred sixty-three million, forty-nine thousand, three hundred twenty-one 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 7999198649827364 cubic inches would be around 16666.1 feet tall.

Recreational maths with 7999198649827364

• 7999198649827364 backwards is 4637289468919997
• The number of decimal digits it has is: 16
• The sum of 7999198649827364's digits is 101
• More coming soon!