31290496734

Names of 31290496734

• Cardinal: 31290496734 can be written as Thirty-one billion, two hundred ninety million, four hundred ninety-six thousand, seven hundred thirty-four.

Scientific notation

• Scientific notation: 3.1290496734 × 10¹⁰

Factors of 31290496734

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 524328

Divisors of 31290496734

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 7 14 21 29 42 49 58 87 98 147 174 203 294 343 406 609 686 1029 1218 1421 2058 2842 4263 8526 9947 19894 29841 59682 524287 1048574 1572861 3145722 3670009 7340018 11010027 15204323 22020054 25690063 30408646 45612969 51380126 77070189 91225938 106430261 154140378 179830441 212860522 319290783 359660882 539491323 638581566 745011827 1078982646 1490023654 2235035481 4470070962 5215082789 10430165578 15645248367 31290496734
• Sum of all divisors σ(n): 75497472000
• Sum of proper divisors (its aliquot sum) s(n): 44206975266
• 31290496734 is an abundant number, because the sum of its proper divisors (44206975266) is greater than itself. Its abundance is 12916478532

Bases of 31290496734

• Binary: 11101001001000011110001011011011110₂
• Hexadecimal: 0x7490F16DE
• Base-36: EDHJXSU

Squares and roots of 31290496734

• 31290496734 squared (31290496734²) is 979095185860464666756
• 31290496734 cubed (31290496734³) is 30636374715441992634851016374904
• The square root of 31290496734 is 176891.2002729361
• The cube root of 31290496734 is 3151.1626424291

Scales and comparisons

• 31,290,496,734 seconds is equal to 994 years, 48 weeks, 6 days, 12 hours, 38 minutes, 54 seconds.
• To count from 1 to 31,290,496,734 would take you about one thousand, nine hundred eighty-nine 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 31290496734 cubic inches would be around 262.6 feet tall.

Recreational maths with 31290496734

• 31290496734 backwards is 43769409213
• The number of decimal digits it has is: 11
• The sum of 31290496734's digits is 48
• More coming soon!