31349051712

Names of 31349051712

• Cardinal: 31349051712 can be written as Thirty-one billion, three hundred forty-nine million, fifty-one thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 3.1349051712 × 10¹⁰

Factors of 31349051712

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 449813

Divisors of 31349051712

• Number of divisors d(n): 126
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 32 33 36 44 48 64 66 72 88 96 99 121 132 144 176 192 198 242 264 288 352 363 396 484 528 576 704 726 792 968 1056 1089 1452 1584 1936 2112 2178 2904 3168 3872 4356 5808 6336 7744 8712 11616 17424 23232 34848 69696 449797 899594 1349391 1799188 2698782 3598376 4048173 4947767 5397564 7196752 8096346 9895534 10795128 14393504 14843301 16192692 19791068 21590256 28787008 29686602 32385384 39582136 43180512 44529903 54425437 59373204 64770768 79164272 86361024 89059806 108850874 118746408 129541536 158328544 163276311 178119612 217701748 237492816 259083072 316657088 326552622 356239224 435403496 474985632 489828933 653105244 712478448 870806992 949971264 979657866 1306210488 1424956896 1741613984 1959315732 2612420976 2849913792 3483227968 3918631464 5224841952 7837262928 10449683904 15674525856 31349051712
• Sum of all divisors σ(n): 98767994234
• Sum of proper divisors (its aliquot sum) s(n): 67418942522
• 31349051712 is an abundant number, because the sum of its proper divisors (67418942522) is greater than itself. Its abundance is 36069890810

Bases of 31349051712

• Binary: 11101001100100011001001000101000000₂
• Hexadecimal: 0x74C8C9140
• Base-36: EEGEZ40

Squares and roots of 31349051712

• 31349051712 squared (31349051712²) is 982763043241650130944
• 31349051712 cubed (31349051712³) is 30808689463224982067175027376128
• The square root of 31349051712 is 177056.6341936953
• The cube root of 31349051712 is 3153.1270437731

Scales and comparisons

• 31,349,051,712 seconds is equal to 996 years, 41 weeks, 5 days, 5 hours, 55 minutes, 12 seconds.
• To count from 1 to 31,349,051,712 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 31349051712 cubic inches would be around 262.8 feet tall.

Recreational maths with 31349051712

• 31349051712 backwards is 21715094313
• 31349051712 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 31349051712's digits is 36
• More coming soon!