1368900273

Names of 1368900273

• Cardinal: 1368900273 can be written as One billion, three hundred sixty-eight million, nine hundred thousand, two hundred seventy-three.

Scientific notation

• Scientific notation: 1.368900273 × 10⁹

Factors of 1368900273

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 35100023

Divisors of 1368900273

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 13 39 35100007 105300021 456300091 1368900273
• Sum of all divisors σ(n): 1965600448
• Sum of proper divisors (its aliquot sum) s(n): 596700175
• 1368900273 is a deficient number, because the sum of its proper divisors (596700175) is less than itself. Its deficiency is 772200098

Bases of 1368900273

• Binary: 1010001100101111100001010110001₂
• Hexadecimal: 0x5197C2B1
• Base-36: MN0A7L

Squares and roots of 1368900273

• 1368900273 squared (1368900273²) is 1873887957419474529
• 1368900273 cubed (1368900273³) is 2565165736482931058264646417
• The square root of 1368900273 is 36998.6523132937
• The cube root of 1368900273 is 1110.3432839703

Scales and comparisons

• 1,368,900,273 seconds is equal to 43 years, 27 weeks, 2 days, 18 hours, 4 minutes, 33 seconds.
• To count from 1 to 1,368,900,273 would take you about eighty-seven 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 1368900273 cubic inches would be around 92.5 feet tall.

Recreational maths with 1368900273

• 1368900273 backwards is 3720098631
• 1368900273 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1368900273's digits is 39
• More coming soon!