356739794359461821997

Names of 356739794359461821997

• Cardinal: 356739794359461821997 can be written as Three hundred fifty-six quintillion, seven hundred thirty-nine quadrillion, seven hundred ninety-four trillion, three hundred fifty-nine billion, four hundred sixty-one million, eight hundred twenty-one thousand, nine hundred ninety-seven.

Scientific notation

• Scientific notation: 3.56739794359461821997 × 10²⁰

Factors of 356739794359461821997

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 3049058071448391657

Divisors of 356739794359461821997

• Number of divisors d(n): 12
• Complete list of divisors:
  1 3 9 13 39 117 3049058071448391641 9147174214345174923 27441522643035524769 39637754928829091333 118913264786487273999 356739794359461821997
• Sum of all divisors σ(n): 554928569003607278844
• Sum of proper divisors (its aliquot sum) s(n): 198188774644145456847
• 356739794359461821997 is a deficient number, because the sum of its proper divisors (198188774644145456847) is less than itself. Its deficiency is 158551019715316365150

Bases of 356739794359461821997

• Binary: 100110101011011000010010110001110000110101001100111110011111000101101₂
• Hexadecimal: 0x1356C258E1A99F3E2D
• Base-36: 23ACAUZW64JUP9

Squares and roots of 356739794359461821997

• 356739794359461821997 squared (356739794359461821997²) is 127263280879631108789361698709402913068009
• 356739794359461821997 cubed (356739794359461821997³) is 45399876650510031363816652999747738179610373217551916313193973
• The square root of 356739794359461821997 is 18887556601.0922075013
• The cube root of 356739794359461821997 is 7092247.0045963931

Scales and comparisons

• 356,739,794,359,461,821,997 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 356,739,794,359,461,821,997 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 356739794359461821997 cubic inches would be around 591020.6 feet tall.

Recreational maths with 356739794359461821997

• 356739794359461821997 backwards is 799128164953497937653
• 356739794359461821997 is a Harshad number.
• The number of decimal digits it has is: 21
• The sum of 356739794359461821997's digits is 117
• More coming soon!