1047969090

Names of 1047969090

• Cardinal: 1047969090 can be written as One billion, forty-seven million, nine hundred sixty-nine thousand and ninety.

Scientific notation

• Scientific notation: 1.04796909 × 10⁹

Factors of 1047969090

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 61626

Divisors of 1047969090

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 42 45 54 63 70 81 90 105 126 135 162 189 210 243 270 315 378 405 486 567 630 810 945 1134 1215 1701 1890 2430 2835 3402 5670 8505 17010 61609 123218 184827 308045 369654 431263 554481 616090 862526 924135 1108962 1293789 1663443 1848270 2156315 2587578 2772405 3326886 3881367 4312630 4990329 5544810 6468945 7762734 8317215 9980658 11644101 12937890 14970987 16634430 19406835 23288202 24951645 29941974 34932303 38813670 49903290 58220505 69864606 74854935 104796909 116441010 149709870 174661515 209593818 349323030 523984545 1047969090
• Sum of all divisors σ(n): 3229349760
• Sum of proper divisors (its aliquot sum) s(n): 2181380670
• 1047969090 is an abundant number, because the sum of its proper divisors (2181380670) is greater than itself. Its abundance is 1133411580

Bases of 1047969090

• Binary: 111110011101101011110101000010₂
• Hexadecimal: 0x3E76BD42
• Base-36: HBXM4I

Squares and roots of 1047969090

• 1047969090 squared (1047969090²) is 1098239213595428100
• 1047969090 cubed (1047969090³) is 1150920749273916414117429000
• The square root of 1047969090 is 32372.3507024127
• The cube root of 1047969090 is 1015.7406292525

Scales and comparisons

• 1,047,969,090 seconds is equal to 33 years, 16 weeks, 5 days, 6 hours, 31 minutes, 30 seconds.
• To count from 1 to 1,047,969,090 would take you about sixty-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 1047969090 cubic inches would be around 84.6 feet tall.

Recreational maths with 1047969090

• 1047969090 backwards is 0909697401
• 1047969090 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1047969090's digits is 45
• More coming soon!