27435399661196864

Names of 27435399661196864

• Cardinal: 27435399661196864 can be written as Twenty-seven quadrillion, four hundred thirty-five trillion, three hundred ninety-nine billion, six hundred sixty-one million, one hundred ninety-six thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 2.7435399661196864 × 10¹⁶

Factors of 27435399661196864

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 75403

Divisors of 27435399661196864

• Number of divisors d(n): 21
• Complete list of divisors:
  1 2 4 8 16 32 64 75401 150802 301604 603208 1206416 2412832 4825664 5685310801 11370621602 22741243204 45482486408 90964972816 181929945632 363859891264
• Sum of all divisors σ(n): 27435757845353381
• Sum of proper divisors (its aliquot sum) s(n): 358184156517
• 27435399661196864 is a deficient number, because the sum of its proper divisors (358184156517) is less than itself. Its deficiency is 27435041477040347

Bases of 27435399661196864

• Binary: 1100001011110000101100111000011000100111001011001000000₂
• Hexadecimal: 0x617859C3139640
• Base-36: 7I51CLX8YM8

Squares and roots of 27435399661196864

• 27435399661196864 squared (27435399661196864²) is 752701154569600999958764963434496
• 27435399661196864 cubed (27435399661196864³) is 20650657001061319635267151223045331259867424620544
• The square root of 27435399661196864 is 165636347.6450651033
• 27435399661196864 is a perfect cube number. Its cube root is 301604

Scales and comparisons

• 27,435,399,661,196,864 seconds is equal to 872,360,845 years, 50 weeks, 12 hours, 27 minutes, 44 seconds.
• To count from 1 to 27,435,399,661,196,864 would take you about two billion, six hundred seventeen million, eighty-two thousand, five hundred thirty-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 27435399661196864 cubic inches would be around 25133.7 feet tall.

Recreational maths with 27435399661196864

• 27435399661196864 backwards is 46869116699353472
• The number of decimal digits it has is: 17
• The sum of 27435399661196864's digits is 89
• More coming soon!