1432969797

Names of 1432969797

• Cardinal: 1432969797 can be written as One billion, four hundred thirty-two million, nine hundred sixty-nine thousand, seven hundred ninety-seven.

Scientific notation

• Scientific notation: 1.432969797 × 10⁹

Factors of 1432969797

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 89

Divisors of 1432969797

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 7 17 19 21 43 51 57 119 129 133 289 301 323 357 399 731 817 867 903 969 2023 2193 2261 2451 4913 5117 5491 5719 6069 6783 12427 13889 14739 15351 16473 17157 34391 37281 38437 41667 83521 86989 93347 97223 103173 115311 211259 236113 250563 260967 280041 291669 584647 633777 653429 708339 1478813 1586899 1652791 1753941 1960287 3591403 4013921 4436439 4760697 4958373 10774209 11108293 12041763 25139821 28097447 33324879 68236657 75419463 84292341 204709971 477656599 1432969797
• Sum of all divisors σ(n): 2498946560
• Sum of proper divisors (its aliquot sum) s(n): 1065976763
• 1432969797 is a deficient number, because the sum of its proper divisors (1065976763) is less than itself. Its deficiency is 366993034

Bases of 1432969797

• Binary: 1010101011010010110001001000101₂
• Hexadecimal: 0x55696245
• Base-36: NP5IKL

Squares and roots of 1432969797

• 1432969797 squared (1432969797²) is 2053402439114221209
• 1432969797 cubed (1432969797³) is 2942463676336810425673824573
• The square root of 1432969797 is 37854.5875291225
• The cube root of 1432969797 is 1127.4025486281

Scales and comparisons

• 1,432,969,797 seconds is equal to 45 years, 29 weeks, 2 days, 7 hours, 9 minutes, 57 seconds.
• To count from 1 to 1,432,969,797 would take you about ninety-one 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 1432969797 cubic inches would be around 94 feet tall.

Recreational maths with 1432969797

• 1432969797 backwards is 7979692341
• 1432969797 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1432969797's digits is 57
• More coming soon!