1140017138

Names of 1140017138

• Cardinal: 1140017138 can be written as One billion, one hundred forty million, seventeen thousand, one hundred thirty-eight.

Scientific notation

• Scientific notation: 1.140017138 × 10⁹

Factors of 1140017138

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 811

Divisors of 1140017138

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 13 19 26 37 38 74 97 194 247 481 494 643 703 962 1261 1286 1406 1843 2522 3589 3686 7178 8359 9139 12217 16718 18278 23791 23959 24434 46657 47582 47918 62371 68191 93314 124742 136382 158821 309283 317642 452029 618566 810823 886483 904058 1185049 1621646 1772966 2307727 2370098 4615454 5876377 11752754 15405637 30000451 30811274 43846813 60000902 87693626 570008569 1140017138
• Sum of all divisors σ(n): 2014535040
• Sum of proper divisors (its aliquot sum) s(n): 874517902
• 1140017138 is a deficient number, because the sum of its proper divisors (874517902) is less than itself. Its deficiency is 265499236

Bases of 1140017138

• Binary: 1000011111100110100011111110010₂
• Hexadecimal: 0x43F347F2
• Base-36: IUQIUQ

Squares and roots of 1140017138

• 1140017138 squared (1140017138²) is 1299639074933711044
• 1140017138 cubed (1140017138³) is 1481610818638896804099872072
• The square root of 1140017138 is 33764.1398231911
• The cube root of 1140017138 is 1044.6491616229

Scales and comparisons

• 1,140,017,138 seconds is equal to 36 years, 12 weeks, 6 days, 15 hours, 25 minutes, 38 seconds.
• To count from 1 to 1,140,017,138 would take you about seventy-two 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 1140017138 cubic inches would be around 87.1 feet tall.

Recreational maths with 1140017138

• 1140017138 backwards is 8317100411
• 1140017138 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1140017138's digits is 26
• More coming soon!