421698734029461357

Names of 421698734029461357

• Cardinal: 421698734029461357 can be written as Four hundred twenty-one quadrillion, six hundred ninety-eight trillion, seven hundred thirty-four billion, twenty-nine million, four hundred sixty-one thousand, three hundred fifty-seven.

Scientific notation

• Scientific notation: 4.21698734029461357 × 10¹⁷

Factors of 421698734029461357

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 41324118844

Divisors of 421698734029461357

• Number of divisors d(n): 32
• Complete list of divisors:
  1 3 7 9 21 27 63 189 53993 161979 377951 485937 1133853 1457811 3401559 10204677 41324064841 123972194523 289268453887 371916583569 867805361661 1115749750707 2603416084983 7810248254949 2231210232960113 6693630698880339 15618471630720791 20080892096641017 46855414892162373 60242676289923051 140566244676487119 421698734029461357
• Sum of all divisors σ(n): 714000498265263360
• Sum of proper divisors (its aliquot sum) s(n): 292301764235802003
• 421698734029461357 is a deficient number, because the sum of its proper divisors (292301764235802003) is less than itself. Its deficiency is 129396969793659354

Bases of 421698734029461357

• Binary: 10111011010001011001100001110101100000011101101011101101101₂
• Hexadecimal: 0x5DA2CC3AC0ED76D
• Base-36: 37C7Q3ZYHCH9

Squares and roots of 421698734029461357

• 421698734029461357 squared (421698734029461357²) is 177829822282050389898512047556281449
• 421698734029461357 cubed (421698734029461357³) is 74990610929024748223906960167020937992842151361466293
• The square root of 421698734029461357 is 649383349.0546715249
• The cube root of 421698734029461357 is 749895.5315406629

Scales and comparisons

• 421,698,734,029,461,357 seconds is equal to 13,408,715,342 years, 16 weeks, 5 hours, 55 minutes, 57 seconds.
• To count from 1 to 421,698,734,029,461,357 would take you about forty billion, two hundred twenty-six million, one hundred forty-six thousand and twenty-six 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 421698734029461357 cubic inches would be around 62491.3 feet tall.

Recreational maths with 421698734029461357

• 421698734029461357 backwards is 753164920437896124
• The number of decimal digits it has is: 18
• The sum of 421698734029461357's digits is 81
• More coming soon!