402353941421348031

Names of 402353941421348031

• Cardinal: 402353941421348031 can be written as Four hundred two quadrillion, three hundred fifty-three trillion, nine hundred forty-one billion, four hundred twenty-one million, three hundred forty-eight thousand and thirty-one.

Scientific notation

• Scientific notation: 4.02353941421348031 × 10¹⁷

Factors of 402353941421348031

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 6533084535

Divisors of 402353941421348031

• Number of divisors d(n): 32
• Complete list of divisors:
  1 3 113 139 339 417 1307 3921 15707 47121 147691 181673 443073 545019 20529049 61587147 6533082973 19599248919 738238375949 908098533247 2214715127847 2724295599741 8538739445711 25616218337133 102615134256911 307845402770733 964877557365343 1186884782953829 2894632672096029 3560654348861487 134117980473782677 402353941421348031
• Sum of all divisors σ(n): 545530198314689280
• Sum of proper divisors (its aliquot sum) s(n): 143176256893341249
• 402353941421348031 is a deficient number, because the sum of its proper divisors (143176256893341249) is less than itself. Its deficiency is 259177684528006782

Bases of 402353941421348031

• Binary: 10110010101011100101100011100101000011001011101010010111111₂
• Hexadecimal: 0x59572C72865D4BF
• Base-36: 321QKGYJCS73

Squares and roots of 402353941421348031

• 402353941421348031 squared (402353941421348031²) is 161888694177293562788414505227576961
• 402353941421348031 cubed (402353941421348031³) is 65136554173789300234613332909754013528632060418313791
• The square root of 402353941421348031 is 634313756.2920640545
• The cube root of 402353941421348031 is 738248.8061616819

Scales and comparisons

• 402,353,941,421,348,031 seconds is equal to 12,793,610,774 years, 38 weeks, 4 days, 8 hours, 13 minutes, 51 seconds.
• To count from 1 to 402,353,941,421,348,031 would take you about thirty-eight billion, three hundred eighty million, eight hundred thirty-two thousand, three hundred twenty-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 402353941421348031 cubic inches would be around 61520.7 feet tall.

Recreational maths with 402353941421348031

• 402353941421348031 backwards is 130843124149353204
• The number of decimal digits it has is: 18
• The sum of 402353941421348031's digits is 57
• More coming soon!