10326561390

Names of 10326561390

• Cardinal: 10326561390 can be written as Ten billion, three hundred twenty-six million, five hundred sixty-one thousand, three hundred ninety.

Scientific notation

• Scientific notation: 1.032656139 × 10¹⁰

Factors of 10326561390

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 216932

Divisors of 10326561390

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 23 30 45 46 69 90 115 138 207 230 345 414 529 690 1035 1058 1587 2070 2645 3174 4761 5290 7935 9522 15870 23805 47610 216899 433798 650697 1084495 1301394 1952091 2168990 3253485 3904182 4988677 6506970 9760455 9977354 14966031 19520910 24943385 29932062 44898093 49886770 74830155 89796186 114739571 149660310 224490465 229479142 344218713 448980930 573697855 688437426 1032656139 1147395710 1721093565 2065312278 3442187130 5163280695 10326561390
• Sum of all divisors σ(n): 28067293800
• Sum of proper divisors (its aliquot sum) s(n): 17740732410
• 10326561390 is an abundant number, because the sum of its proper divisors (17740732410) is greater than itself. Its abundance is 7414171020

Bases of 10326561390

• Binary: 1001100111100000101101001001101110₂
• Hexadecimal: 0x26782D26E
• Base-36: 4QS61RI

Squares and roots of 10326561390

• 10326561390 squared (10326561390²) is 106637870141438732100
• 10326561390 cubed (10326561390³) is 1101202512514415049954413619000
• The square root of 10326561390 is 101619.6899719735
• The cube root of 10326561390 is 2177.6357803537

Scales and comparisons

• 10,326,561,390 seconds is equal to 328 years, 18 weeks, 2 days, 9 hours, 16 minutes, 30 seconds.
• To count from 1 to 10,326,561,390 would take you about six hundred fifty-six 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 10326561390 cubic inches would be around 181.5 feet tall.

Recreational maths with 10326561390

• 10326561390 backwards is 09316562301
• The number of decimal digits it has is: 11
• The sum of 10326561390's digits is 36
• More coming soon!