40542093585

Names of 40542093585

• Cardinal: 40542093585 can be written as Forty billion, five hundred forty-two million, ninety-three thousand, five hundred eighty-five.

Scientific notation

• Scientific notation: 4.0542093585 × 10¹⁰

Factors of 40542093585

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4278

Divisors of 40542093585

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 7 9 15 21 35 45 49 61 63 73 105 147 183 219 245 305 315 365 427 441 511 549 657 735 915 1095 1281 1533 2135 2205 2555 2745 2989 3285 3577 3843 4129 4453 4599 6405 7665 8967 10731 12387 13359 14945 17885 19215 20645 22265 22995 26901 28903 31171 32193 37161 40077 44835 53655 61935 66795 86709 93513 134505 144515 155855 160965 185805 200385 202321 218197 251869 260127 280539 301417 433545 467565 606963 654591 755607 904251 1011605 1090985 1259345 1300635 1402695 1507085 1763083 1820889 1963773 2109919 2266821 2712753 3034815 3272955 3778035 4521255 5289249 6329757 8815415 9104445 9818865 10549595 11334105 12341581 13563765 14769433 15867747 18386437 18989271 26446245 31648785 37024743 44308299 55159311 61707905 73847165 79338735 91932185 94946355 111074229 128705059 132924897 165477933 185123715 221541495 275796555 386115177 555371145 643525295 664624485 827389665 900935413 1158345531 1930575885 2702806239 4504677065 5791727655 8108418717 13514031195 40542093585
• Sum of all divisors σ(n): 84244764240
• Sum of proper divisors (its aliquot sum) s(n): 43702670655
• 40542093585 is an abundant number, because the sum of its proper divisors (43702670655) is greater than itself. Its abundance is 3160577070

Bases of 40542093585

• Binary: 100101110000011111110100000100010001₂
• Hexadecimal: 0x9707F4111
• Base-36: IMHPRM9

Squares and roots of 40542093585

• 40542093585 squared (40542093585²) is 1643661352254898152225
• 40542093585 cubed (40542093585³) is 66637472365165731662149525976625
• The square root of 40542093585 is 201350.6731674865
• The cube root of 40542093585 is 3435.3320719119

Scales and comparisons

• 40,542,093,585 seconds is equal to 1,289 years, 5 weeks, 6 days, 4 hours, 39 minutes, 45 seconds.
• To count from 1 to 40,542,093,585 would take you about two thousand, five hundred seventy-eight 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 40542093585 cubic inches would be around 286.3 feet tall.

Recreational maths with 40542093585

• 40542093585 backwards is 58539024504
• 40542093585 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40542093585's digits is 45
• More coming soon!