2074742640

Names of 2074742640

• Cardinal: 2074742640 can be written as Two billion, seventy-four million, seven hundred forty-two thousand, six hundred forty.

Scientific notation

• Scientific notation: 2.07474264 × 10⁹

Factors of 2074742640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2040

Divisors of 2074742640

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 40 45 48 54 60 72 80 90 108 120 135 144 180 216 240 270 360 432 540 720 751 1080 1279 1502 2160 2253 2558 3004 3755 3837 4506 5116 6008 6395 6759 7510 7674 9012 10232 11265 11511 12016 12790 13518 15020 15348 18024 19185 20277 20464 22530 23022 25580 27036 30040 30696 33795 34533 36048 38370 40554 45060 46044 51160 54072 57555 60080 61392 67590 69066 76740 81108 90120 92088 101385 102320 108144 115110 135180 138132 153480 162216 172665 180240 184176 202770 230220 270360 276264 306960 324432 345330 405540 460440 540720 552528 690660 811080 920880 960529 1381320 1622160 1921058 2762640 2881587 3842116 4802645 5763174 7684232 8644761 9605290 11526348 14407935 15368464 17289522 19210580 23052696 25934283 28815870 34579044 38421160 43223805 46105392 51868566 57631740 69158088 76842320 86447610 103737132 115263480 129671415 138316176 172895220 207474264 230526960 259342830 345790440 414948528 518685660 691580880 1037371320 2074742640
• Sum of all divisors σ(n): 7161446400
• Sum of proper divisors (its aliquot sum) s(n): 5086703760
• 2074742640 is an abundant number, because the sum of its proper divisors (5086703760) is greater than itself. Its abundance is 3011961120

Bases of 2074742640

• Binary: 1111011101010100000111101110000₂
• Hexadecimal: 0x7BAA0F70
• Base-36: YB8XO0

Squares and roots of 2074742640

• 2074742640 squared (2074742640²) is 4304557022234169600
• 2074742640 cubed (2074742640³) is 8930848000340659734111744000
• The square root of 2074742640 is 45549.3429151289
• The cube root of 2074742640 is 1275.4244676689

Scales and comparisons

• 2,074,742,640 seconds is equal to 65 years, 50 weeks, 3 days, 5 hours, 24 minutes.
• To count from 1 to 2,074,742,640 would take you about one hundred thirty-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 2074742640 cubic inches would be around 106.3 feet tall.

Recreational maths with 2074742640

• 2074742640 backwards is 0462474702
• 2074742640 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2074742640's digits is 36
• More coming soon!