31355246097

Names of 31355246097

• Cardinal: 31355246097 can be written as Thirty-one billion, three hundred fifty-five million, two hundred forty-six thousand and ninety-seven.

Scientific notation

• Scientific notation: 3.1355246097 × 10¹⁰

Factors of 31355246097

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 31717

Divisors of 31355246097

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 7 9 17 21 27 51 63 119 153 189 311 357 459 933 1071 2177 2799 3213 5287 6531 8397 15861 19593 31379 37009 47583 58779 94137 111027 142749 219653 282411 333081 533443 658959 847233 999243 1600329 1976877 3734101 4800987 5930631 9758869 11202303 14402961 29276607 33606909 68312083 87829821 100820727 165900773 204936249 263489463 497702319 614808747 1161305411 1493106957 1844426241 3483916233 4479320871 10451748699 31355246097
• Sum of all divisors σ(n): 56393625600
• Sum of proper divisors (its aliquot sum) s(n): 25038379503
• 31355246097 is a deficient number, because the sum of its proper divisors (25038379503) is less than itself. Its deficiency is 6316866594

Bases of 31355246097

• Binary: 11101001100111010110001011000010001₂
• Hexadecimal: 0x74CEB1611
• Base-36: EEK3QQ9

Squares and roots of 31355246097

• 31355246097 squared (31355246097²) is 983151457803433733409
• 31355246097 cubed (31355246097³) is 30826955910050975762670685754673
• The square root of 31355246097 is 177074.1259953017
• The cube root of 31355246097 is 3153.3347097735

Scales and comparisons

• 31,355,246,097 seconds is equal to 996 years, 51 weeks, 6 days, 22 hours, 34 minutes, 57 seconds.
• To count from 1 to 31,355,246,097 would take you about one thousand, nine hundred ninety-three 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 31355246097 cubic inches would be around 262.8 feet tall.

Recreational maths with 31355246097

• 31355246097 backwards is 79064255313
• The number of decimal digits it has is: 11
• The sum of 31355246097's digits is 45
• More coming soon!