31485741405125652

Names of 31485741405125652

• Cardinal: 31485741405125652 can be written as Thirty-one quadrillion, four hundred eighty-five trillion, seven hundred forty-one billion, four hundred five million, one hundred twenty-five thousand, six hundred fifty-two.

Scientific notation

• Scientific notation: 3.1485741405125652 × 10¹⁶

Factors of 31485741405125652

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3708803584

Divisors of 31485741405125652

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 12 18 23 36 46 69 92 138 207 276 414 828 10253 20506 30759 41012 61518 92277 123036 184554 235819 369108 471638 707457 943276 1414914 2122371 2829828 4244742 8489484 3708793303 7417586606 11126379909 14835173212 22252759818 33379139727 44505519636 66758279454 85302245969 133516558908 170604491938 255906737907 341208983876 511813475814 767720213721 1023626951628 1535440427442 3070880854884 38026257735659 76052515471318 114078773206977 152105030942636 228157546413954 342236319620931 456315092827908 684472639241862 874603927920157 1368945278483724 1749207855840314 2623811783760471 3498415711680628 5247623567520942 7871435351281413 10495247135041884 15742870702562826 31485741405125652
• Sum of all divisors σ(n): 83057446921647744
• Sum of proper divisors (its aliquot sum) s(n): 51571705516522092
• 31485741405125652 is an abundant number, because the sum of its proper divisors (51571705516522092) is greater than itself. Its abundance is 20085964111396440

Bases of 31485741405125652

• Binary: 1101111110111000001110101101111111100010011110000010100₂
• Hexadecimal: 0x6FDC1D6FF13C14
• Base-36: 8M0RHX2UXP0

Squares and roots of 31485741405125652

• 31485741405125652 squared (31485741405125652²) is 991351911830443866783057908425104
• 31485741405125652 cubed (31485741405125652³) is 31213449937370281146324949472562020146540551167808
• The square root of 31485741405125652 is 177442219.9058771127
• The cube root of 31485741405125652 is 315770.3206208965

Scales and comparisons

• 31,485,741,405,125,652 seconds is equal to 1,001,149,184 years, 46 weeks, 2 days, 1 hour, 34 minutes, 12 seconds.
• To count from 1 to 31,485,741,405,125,652 would take you about three billion, three million, four hundred forty-seven thousand, five 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 31485741405125652 cubic inches would be around 26314.2 feet tall.

Recreational maths with 31485741405125652

• 31485741405125652 backwards is 25652150414758413
• The number of decimal digits it has is: 17
• The sum of 31485741405125652's digits is 63
• More coming soon!