40555192440

Names of 40555192440

• Cardinal: 40555192440 can be written as Forty billion, five hundred fifty-five million, one hundred ninety-two thousand, four hundred forty.

Scientific notation

• Scientific notation: 4.055519244 × 10¹⁰

Factors of 40555192440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 146209

Divisors of 40555192440

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 28 30 35 40 42 56 60 70 84 105 120 140 168 210 280 331 420 662 840 993 1324 1655 1986 2317 2648 3310 3972 4634 4965 6620 6951 7944 9268 9930 11585 13240 13902 18536 19860 23170 27804 34755 39720 46340 55608 69510 92680 139020 145861 278040 291722 437583 583444 729305 875166 1021027 1166888 1458610 1750332 2042054 2187915 2917220 3063081 3500664 4084108 4375830 5105135 5834440 6126162 8168216 8751660 10210270 12252324 15315405 17503320 20420540 24504648 30630810 40841080 48279991 61261620 96559982 122523240 144839973 193119964 241399955 289679946 337959937 386239928 482799910 579359892 675919874 724199865 965599820 1013879811 1158719784 1351839748 1448399730 1689799685 1931199640 2027759622 2703679496 2896799460 3379599370 4055519244 5069399055 5793598920 6759198740 8111038488 10138798110 13518397480 20277596220 40555192440
• Sum of all divisors σ(n): 139467409920
• Sum of proper divisors (its aliquot sum) s(n): 98912217480
• 40555192440 is an abundant number, because the sum of its proper divisors (98912217480) is greater than itself. Its abundance is 58357025040

Bases of 40555192440

• Binary: 100101110001010001110010000001111000₂
• Hexadecimal: 0x971472078
• Base-36: IMPIIRC

Squares and roots of 40555192440

• 40555192440 squared (40555192440²) is 1644723633845433153600
• 40555192440 cubed (40555192440³) is 66702083481217638759404078784000
• The square root of 40555192440 is 201383.1980081755
• The cube root of 40555192440 is 3435.7020089929

Scales and comparisons

• 40,555,192,440 seconds is equal to 1,289 years, 27 weeks, 3 days, 19 hours, 14 minutes.
• To count from 1 to 40,555,192,440 would take you about two thousand, five hundred seventy-nine 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 40555192440 cubic inches would be around 286.3 feet tall.

Recreational maths with 40555192440

• 40555192440 backwards is 04429155504
• The number of decimal digits it has is: 11
• The sum of 40555192440's digits is 39
• More coming soon!