1131010020

Names of 1131010020

• Cardinal: 1131010020 can be written as One billion, one hundred thirty-one million, ten thousand and twenty.

Scientific notation

• Scientific notation: 1.13101002 × 10⁹

Factors of 1131010020

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 564

Divisors of 1131010020

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 27 28 30 35 36 42 45 54 60 63 70 84 90 105 108 126 135 140 180 189 210 252 270 315 378 420 540 547 630 756 945 1094 1260 1641 1890 2188 2735 3282 3780 3829 4923 5470 6564 7658 8205 9846 10940 11487 14769 15316 16410 19145 19692 22974 24615 29538 32820 34461 38290 45948 49230 57435 59076 68922 73845 76580 98460 103383 114870 137844 147690 172305 206766 229740 295380 299209 344610 413532 516915 598418 689220 897627 1033830 1196836 1496045 1795254 2067660 2094463 2692881 2992090 3590508 4188926 4488135 5385762 5984180 6283389 8078643 8377852 8976270 10472315 10771524 12566778 13464405 16157286 17952540 18850167 20944630 25133556 26928810 31416945 32314572 37700334 40393215 41889260 53857620 56550501 62833890 75400668 80786430 94250835 113101002 125667780 161572860 188501670 226202004 282752505 377003340 565505010 1131010020
• Sum of all divisors σ(n): 4028734080
• Sum of proper divisors (its aliquot sum) s(n): 2897724060
• 1131010020 is an abundant number, because the sum of its proper divisors (2897724060) is greater than itself. Its abundance is 1766714040

Bases of 1131010020

• Binary: 1000011011010011101011111100100₂
• Hexadecimal: 0x4369D7E4
• Base-36: IPDGX0

Squares and roots of 1131010020

• 1131010020 squared (1131010020²) is 1279183665340400400
• 1131010020 cubed (1131010020³) is 1446769542920319563212008000
• The square root of 1131010020 is 33630.4924138795
• The cube root of 1131010020 is 1041.8906744127

Scales and comparisons

• 1,131,010,020 seconds is equal to 35 years, 50 weeks, 9 hours, 27 minutes.
• To count from 1 to 1,131,010,020 would take you about seventy-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 1131010020 cubic inches would be around 86.8 feet tall.

Recreational maths with 1131010020

• 1131010020 backwards is 0200101311
• 1131010020 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1131010020's digits is 9
• More coming soon!