1400899955

Names of 1400899955

• Cardinal: 1400899955 can be written as One billion, four hundred million, eight hundred ninety-nine thousand, nine hundred fifty-five.

Scientific notation

• Scientific notation: 1.400899955 × 10⁹

Factors of 1400899955

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 577

Divisors of 1400899955

• Number of divisors d(n): 72
• Complete list of divisors:
  1 5 7 13 29 35 49 65 91 145 203 245 377 455 523 637 841 1015 1421 1885 2615 2639 3185 3661 4205 5887 6799 7105 10933 13195 15167 18305 18473 25627 29435 33995 41209 47593 54665 75835 76531 92365 106169 128135 197171 206045 237965 333151 382655 439843 530845 535717 743183 985855 1380197 1665755 2199215 2678585 3078901 3715915 5717959 6900985 9661379 15394505 21552307 28589795 40025713 48306895 107761535 200128565 280179991 1400899955
• Sum of all divisors σ(n): 2185262352
• Sum of proper divisors (its aliquot sum) s(n): 784362397
• 1400899955 is a deficient number, because the sum of its proper divisors (784362397) is less than itself. Its deficiency is 616537558

Bases of 1400899955

• Binary: 1010011100000000000100101110011₂
• Hexadecimal: 0x53800973
• Base-36: N625BN

Squares and roots of 1400899955

• 1400899955 squared (1400899955²) is 1962520683919002025
• 1400899955 cubed (1400899955³) is 2749295137788699160467408875
• The square root of 1400899955 is 37428.5980902305
• The cube root of 1400899955 is 1118.9285978095

Scales and comparisons

• 1,400,899,955 seconds is equal to 44 years, 28 weeks, 2 days, 2 hours, 52 minutes, 35 seconds.
• To count from 1 to 1,400,899,955 would take you about 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 1400899955 cubic inches would be around 93.2 feet tall.

Recreational maths with 1400899955

• 1400899955 backwards is 5599980041
• The number of decimal digits it has is: 10
• The sum of 1400899955's digits is 50
• More coming soon!