31802309928924958

Names of 31802309928924958

• Cardinal: 31802309928924958 can be written as Thirty-one quadrillion, eight hundred two trillion, three hundred nine billion, nine hundred twenty-eight million, nine hundred twenty-four thousand, nine hundred fifty-eight.

Scientific notation

• Scientific notation: 3.1802309928924958 × 10¹⁶

Factors of 31802309928924958

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 97912913172

Divisors of 31802309928924958

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 17 34 41 82 233 466 697 1394 3961 7922 9553 19106 162401 324802 97912912879 195825825758 1664519518943 3329039037886 4014429428039 8028858856078 22813708700807 45627417401614 68245300276663 136490600553326 387833047913719 775666095827438 935362056733087 1870724113466174 15901154964462479 31802309928924958
• Sum of all divisors σ(n): 51963557820370560
• Sum of proper divisors (its aliquot sum) s(n): 20161247891445602
• 31802309928924958 is a deficient number, because the sum of its proper divisors (20161247891445602) is less than itself. Its deficiency is 11641062037479356

Bases of 31802309928924958

• Binary: 1110000111111000000100001001010010110011011011100011110₂
• Hexadecimal: 0x70FC084A59B71E
• Base-36: 8P4Z7HODELA

Squares and roots of 31802309928924958

• 31802309928924958 squared (31802309928924958²) is 1011386916815398967157621595301764
• 31802309928924958 cubed (31802309928924958³) is 32164440186623163136321512998996666768660121025912
• The square root of 31802309928924958 is 178332021.6027535477
• The cube root of 31802309928924958 is 316825.0814749689

Scales and comparisons

• 31,802,309,928,924,958 seconds is equal to 1,011,215,084 years, 38 weeks, 2 days, 55 minutes, 58 seconds.
• To count from 1 to 31,802,309,928,924,958 would take you about three billion, thirty-three million, six hundred forty-five thousand, two hundred fifty-four 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 31802309928924958 cubic inches would be around 26402.1 feet tall.

Recreational maths with 31802309928924958

• 31802309928924958 backwards is 85942982990320813
• 31802309928924958 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 31802309928924958's digits is 82
• More coming soon!