400315064148098989973

Names of 400315064148098989973

• Cardinal: 400315064148098989973 can be written as Four hundred quintillion, three hundred fifteen quadrillion, sixty-four trillion, one hundred forty-eight billion, ninety-eight million, nine hundred eighty-nine thousand, nine hundred seventy-three.

Scientific notation

• Scientific notation: 4.00315064148098989973 × 10²⁰

Factors of 400315064148098989973

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 7218

Divisors of 400315064148098989973

• Number of divisors d(n): 6
• Complete list of divisors:
  1 1231 5987 1515361 7369997 9072466307
• Sum of all divisors σ(n): 400315064148107882550
• Sum of proper divisors (its aliquot sum) s(n): 8892577
• 400315064148098989973 is a deficient number, because the sum of its proper divisors (8892577) is less than itself. Its deficiency is 400315064148090097396

Bases of 400315064148098989973

• Binary: 101011011001101111100110011011110000111110001001001101011111110010101₂
• Hexadecimal: 0x15B37CCDE1F126BF95
• Base-36: 2CHEMEYUM1T09H

Squares and roots of 400315064148098989973

• 400315064148098989973 squared (400315064148098989973²) is 160252150583896609320687017375022754540729
• 400315064148098989973 cubed (400315064148098989973³) is 64151349940863390172070009923504470913122991947030264391110317
• The square root of 400315064148098989973 is 20007875053.2908663997
• 400315064148098989973 is a perfect cube number. Its cube root is 7369997

Scales and comparisons

• 400,315,064,148,098,989,973 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 400,315,064,148,098,989,973 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 400315064148098989973 cubic inches would be around 614166.4 feet tall.

Recreational maths with 400315064148098989973

• 400315064148098989973 backwards is 379989890841460513004
• The number of decimal digits it has is: 21
• The sum of 400315064148098989973's digits is 98
• More coming soon!