900034367421

Names of 900034367421

• Cardinal: 900034367421 can be written as Nine hundred billion, thirty-four million, three hundred sixty-seven thousand, four hundred twenty-one.

Scientific notation

• Scientific notation: 9.00034367421 × 10¹¹

Factors of 900034367421

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 6193

Divisors of 900034367421

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 7 21 31 61 93 183 217 427 651 1281 1891 3721 5673 6091 11163 13237 18273 26047 39711 42637 78141 115351 127911 188821 226981 346053 371551 566463 680943 807457 1114653 1321747 1588867 2422371 2600857 3965241 4766601 7036411 7802571 11518081 21109233 22664611 34554243 49254877 67993833 80626567 147764631 158652277 241879701 475956831 702602941 1382541271 2107808823 4147623813 4918220587 9677788897 14754661761 29033366691 42858779401 128576338203 300011455807 900034367421
• Sum of all divisors σ(n): 1439553830912
• Sum of proper divisors (its aliquot sum) s(n): 539519463491
• 900034367421 is a deficient number, because the sum of its proper divisors (539519463491) is less than itself. Its deficiency is 360514903930

Bases of 900034367421

• Binary: 1101000110001110001110101000111110111101₂
• Hexadecimal: 0xD18E3A8FBD
• Base-36: BHGX82IL

Squares and roots of 900034367421

• 900034367421 squared (900034367421²) is 810061862538919626191241
• 900034367421 cubed (900034367421³) is 729083516022093582751795377005959461
• The square root of 900034367421 is 948701.4110988767
• The cube root of 900034367421 is 9655.0167384927

Scales and comparisons

• 900,034,367,421 seconds is equal to 28,618 years, 16 weeks, 10 hours, 30 minutes, 21 seconds.
• To count from 1 to 900,034,367,421 would take you about fifty-seven thousand, two hundred thirty-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 900034367421 cubic inches would be around 804.6 feet tall.

Recreational maths with 900034367421

• 900034367421 backwards is 124763430009
• The number of decimal digits it has is: 12
• The sum of 900034367421's digits is 39
• More coming soon!