1401427720840626571807

Names of 1401427720840626571807

• Cardinal: 1401427720840626571807 can be written as One sextillion, four hundred one quintillion, four hundred twenty-seven quadrillion, seven hundred twenty trillion, eight hundred forty billion, six hundred twenty-six million, five hundred seventy-one thousand, eight hundred seven.

Scientific notation

• Scientific notation: 1.401427720840626571807 × 10²¹

Factors of 1401427720840626571807

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 7824103868

Divisors of 1401427720840626571807

• Number of divisors d(n): 24
• Complete list of divisors:
  1 11 13 121 143 1573 115576777 1271344547 1502498101 7708527067 13984790017 16527479111 84793797737 100210851871 181802270221 932731775107 1102319370581 12125513076391 890926713821123059 9800193852032353649 11582047279674599767 107802132372355890139 127402520076420597437 1401427720840626571807
• Sum of all divisors σ(n): 1658905555703412495248
• Sum of proper divisors (its aliquot sum) s(n): 257477834862785923441
• 1401427720840626571807 is a deficient number, because the sum of its proper divisors (257477834862785923441) is less than itself. Its deficiency is 1143949885977840648366

Bases of 1401427720840626571807

• Binary: 10010111111100010110111011011110000010110110010110110000000101000011111₂
• Hexadecimal: 0x4BF8B76F05B2D80A1F
• Base-36: 87RE2HYWGZINFJ

Squares and roots of 1401427720840626571807

• 1401427720840626571807 squared (1401427720840626571807²) is 1963999656740553160504453613307989327245249
• 1401427720840626571807 cubed (1401427720840626571807³) is 2752403562677686345740486440091675012376392287908597929998094943
• The square root of 1401427720840626571807 is 37435647728.3434561893
• The cube root of 1401427720840626571807 is 11190690.9276965019

Scales and comparisons

• 1,401,427,720,840,626,571,807 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 1,401,427,720,840,626,571,807 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 1401427720840626571807 cubic inches would be around 932557.6 feet tall.

Recreational maths with 1401427720840626571807

• 1401427720840626571807 backwards is 7081756260480277241041
• The number of decimal digits it has is: 22
• The sum of 1401427720840626571807's digits is 82
• More coming soon!