1045329120

Names of 1045329120

• Cardinal: 1045329120 can be written as One billion, forty-five million, three hundred twenty-nine thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.04532912 × 10⁹

Factors of 1045329120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 66014

Divisors of 1045329120

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 30 32 33 36 40 44 45 48 55 60 66 72 80 88 90 96 99 110 120 132 144 160 165 176 180 198 220 240 264 288 330 352 360 396 440 480 495 528 660 720 792 880 990 1056 1320 1440 1584 1760 1980 2640 3168 3960 5280 7920 15840 65993 131986 197979 263972 329965 395958 527944 593937 659930 725923 791916 989895 1055888 1187874 1319860 1451846 1583832 1979790 2111776 2177769 2375748 2639720 2903692 2969685 3167664 3629615 3959580 4355538 4751496 5279440 5807384 5939370 6335328 6533307 7259230 7919160 8711076 9502992 10558880 10888845 11614768 11878740 13066614 14518460 15838320 17422152 19005984 21777690 23229536 23757480 26133228 29036920 31676640 32666535 34844304 43555380 47514960 52266456 58073840 65333070 69688608 87110760 95029920 104532912 116147680 130666140 174221520 209065824 261332280 348443040 522664560 1045329120
• Sum of all divisors σ(n): 3891534192
• Sum of proper divisors (its aliquot sum) s(n): 2846205072
• 1045329120 is an abundant number, because the sum of its proper divisors (2846205072) is greater than itself. Its abundance is 1800875952

Bases of 1045329120

• Binary: 111110010011100111010011100000₂
• Hexadecimal: 0x3E4E74E0
• Base-36: HAD140

Squares and roots of 1045329120

• 1045329120 squared (1045329120²) is 1092712969119974400
• 1045329120 cubed (1045329120³) is 1142244686422770013974528000
• The square root of 1045329120 is 32331.5499164515
• The cube root of 1045329120 is 1014.8869845937

Scales and comparisons

• 1,045,329,120 seconds is equal to 33 years, 12 weeks, 2 days, 17 hours, 12 minutes.
• To count from 1 to 1,045,329,120 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 1045329120 cubic inches would be around 84.6 feet tall.

Recreational maths with 1045329120

• 1045329120 backwards is 0219235401
• The number of decimal digits it has is: 10
• The sum of 1045329120's digits is 27
• More coming soon!