31140332896

Names of 31140332896

• Cardinal: 31140332896 can be written as Thirty-one billion, one hundred forty million, three hundred thirty-two thousand, eight hundred ninety-six.

Scientific notation

• Scientific notation: 3.1140332896 × 10¹⁰

Factors of 31140332896

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3388

Divisors of 31140332896

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 8 16 17 32 34 67 68 134 136 268 272 283 536 544 566 1072 1132 1139 2144 2264 2278 3019 4528 4556 4811 6038 9056 9112 9622 12076 18224 18961 19244 24152 36448 37922 38488 48304 51323 75844 76976 96608 102646 151688 153952 202273 205292 303376 322337 404546 410584 606752 644674 809092 821168 854377 1289348 1618184 1642336 1708754 2578696 3236368 3417508 3438641 5157392 6472736 6835016 6877282 10314784 13670032 13754564 14524409 27340064 27509128 29048818 55018256 57243259 58097636 110036512 114486518 116195272 228973036 232390544 457946072 464781088 915892144 973135403 1831784288 1946270806 3892541612 7785083224 15570166448 31140332896
• Sum of all divisors σ(n): 66137420160
• Sum of proper divisors (its aliquot sum) s(n): 34997087264
• 31140332896 is an abundant number, because the sum of its proper divisors (34997087264) is greater than itself. Its abundance is 3856754368

Bases of 31140332896

• Binary: 11101000000000110111100010101100000₂
• Hexadecimal: 0x7401BC560
• Base-36: EB05EN4

Squares and roots of 31140332896

• 31140332896 squared (31140332896²) is 969720332873699746816
• 31140332896 cubed (31140332896³) is 30197413981706942439001156059136
• The square root of 31140332896 is 176466.2372693429
• The cube root of 31140332896 is 3146.1137223445

Scales and comparisons

• 31,140,332,896 seconds is equal to 990 years, 8 weeks, 4 days, 12 hours, 28 minutes, 16 seconds.
• To count from 1 to 31,140,332,896 would take you about one thousand, nine hundred eighty 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 31140332896 cubic inches would be around 262.2 feet tall.

Recreational maths with 31140332896

• 31140332896 backwards is 69823304113
• The number of decimal digits it has is: 11
• The sum of 31140332896's digits is 40
• More coming soon!