807426480121249648

Names of 807426480121249648

• Cardinal: 807426480121249648 can be written as Eight hundred seven quadrillion, four hundred twenty-six trillion, four hundred eighty billion, one hundred twenty-one million, two hundred forty-nine thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 8.07426480121249648 × 10¹⁷

Factors of 807426480121249648

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2649242899

Divisors of 807426480121249648

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 8 11 16 22 44 88 176 1732817 3465634 6931268 13862536 19060987 27725072 38121974 76243948 152487896 304975792 2647510069 5295020138 10590040276 21180080552 29122610759 42360161104 58245221518 116490443036 232980886072 465961772144 4587650455234373 9175300910468746 18350601820937492 36701203641874984 50464155007578103 73402407283749968 100928310015156206 201856620030312412 403713240060624824 807426480121249648
• Sum of all divisors σ(n): 1706606954865540720
• Sum of proper divisors (its aliquot sum) s(n): 899180474744291072
• 807426480121249648 is an abundant number, because the sum of its proper divisors (899180474744291072) is greater than itself. Its abundance is 91753994623041424

Bases of 807426480121249648

• Binary: 101100110100100011100001101100010001110111101111111101110000₂
• Hexadecimal: 0xB348E1B11DEFF70
• Base-36: 64U8SS9M9C34

Squares and roots of 807426480121249648

• 807426480121249648 squared (807426480121249648²) is 651937520800990752986459557140123904
• 807426480121249648 cubed (807426480121249648³) is 526391617679317939111519334734872280640053830036385792
• The square root of 807426480121249648 is 898569129.2945967039
• The cube root of 807426480121249648 is 931181.4791423525

Scales and comparisons

• 807,426,480,121,249,648 seconds is equal to 25,673,664,533 years, 40 weeks, 5 hours, 47 minutes, 28 seconds.
• To count from 1 to 807,426,480,121,249,648 would take you about seventy-seven billion, twenty million, nine hundred ninety-three thousand, six hundred 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 807426480121249648 cubic inches would be around 77598.5 feet tall.

Recreational maths with 807426480121249648

• 807426480121249648 backwards is 846942121084624708
• The number of decimal digits it has is: 18
• The sum of 807426480121249648's digits is 76
• More coming soon!