421350353392

Names of 421350353392

• Cardinal: 421350353392 can be written as Four hundred twenty-one billion, three hundred fifty million, three hundred fifty-three thousand, three hundred ninety-two.

Scientific notation

• Scientific notation: 4.21350353392 × 10¹¹

Factors of 421350353392

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3368

Divisors of 421350353392

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 16 47 94 188 271 376 542 752 1019 1084 2029 2038 2168 4058 4076 4336 8116 8152 12737 16232 16304 25474 32464 47893 50948 95363 95786 101896 190726 191572 203792 276149 381452 383144 549859 552298 762904 766288 1099718 1104596 1525808 2067551 2199436 2209192 4135102 4398872 4418384 8270204 8797744 12979003 16540408 25843373 25958006 33080816 51686746 51916012 97174897 103373492 103832024 194349794 206746984 207664048 388699588 413493968 560306321 777399176 1120612642 1554798352 2241225284 4482450568 8964901136 26334397087 52668794174 105337588348 210675176696 421350353392
• Sum of all divisors σ(n): 838046361600
• Sum of proper divisors (its aliquot sum) s(n): 416696008208
• 421350353392 is a deficient number, because the sum of its proper divisors (416696008208) is less than itself. Its deficiency is 4654345184

Bases of 421350353392

• Binary: 110001000011010011100000010100111110000₂
• Hexadecimal: 0x621A7029F0
• Base-36: 5DKD4DF4

Squares and roots of 421350353392

• 421350353392 squared (421350353392²) is 177536120303563285905664
• 421350353392 cubed (421350353392³) is 74804907029751016833188259174412288
• The square root of 421350353392 is 649115.0540482019
• The cube root of 421350353392 is 7496.8896933743

Scales and comparisons

• 421,350,353,392 seconds is equal to 13,397 years, 33 weeks, 1 day, 4 hours, 49 minutes, 52 seconds.
• To count from 1 to 421,350,353,392 would take you about twenty-six thousand, seven hundred ninety-five 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 421350353392 cubic inches would be around 624.7 feet tall.

Recreational maths with 421350353392

• 421350353392 backwards is 293353053124
• The number of decimal digits it has is: 12
• The sum of 421350353392's digits is 40
• More coming soon!