42168342825
42,168,342,825 is an odd composite number composed of four prime numbers multiplied together.
42168342825 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred fifty-two divisors.
Prime factorization of 42168342825:
35 × 52 × 76 × 59
(3 × 3 × 3 × 3 × 3 × 5 × 5 × 7 × 7 × 7 × 7 × 7 × 7 × 59)See below for interesting mathematical facts about the number 42168342825 from the Numbermatics database.
Names of 42168342825
- Cardinal: 42168342825 can be written as Forty-two billion, one hundred sixty-eight million, three hundred forty-two thousand, eight hundred twenty-five.
Scientific notation
- Scientific notation: 4.2168342825 × 1010
Factors of 42168342825
Divisors of 42168342825
- Number of divisors d(n): 252
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Complete list of divisors:
1 3 5 7 9 15 21 25 27 35 45 49 59 63 75 81 105 135 147 175 177 189 225 243 245 295 315 343 405 413 441 525 531 567 675 735 885 945 1029 1215 1225 1239 1323 1475 1575 1593 1701 1715 2025 2065 2205 2401 2655 2835 2891 3087 3675 3717 3969 4425 4725 4779 5145 6075 6195 6615 7203 7965 8505 8575 8673 9261 10325 11025 11151 11907 12005 13275 14175 14337 14455 15435 16807 18585 19845 20237 21609 23895 25725 26019 27783 30975 33075 33453 36015 39825 42525 43365 46305 50421 55755 59535 60025 60711 64827 71685 72275 77175 78057 83349 84035 92925 99225 100359 101185 108045 117649 119475 130095 138915 141659 151263 167265 180075 182133 194481 216825 231525 234171 252105 278775 297675 303555 324135 352947 358425 390285 416745 420175 424977 453789 501795 505925 540225 546399 583443 588245 650475 694575 702513 708295 756315 836325 910665 972405 991613 1058841 1170855 1260525 1274931 1361367 1517775 1620675 1639197 1764735 1951425 2083725 2124885 2268945 2508975 2731995 2917215 2941225 2974839 3176523 3512565 3541475 3781575 3824793 4084101 4553325 4862025 4917591 4958065 5294205 5854275 6374655 6806835 6941291 8195985 8823675 8924517 9529569 10624425 11344725 11474379 13659975 14586075 14874195 15882615 17562825 19123965 20420505 20823873 24587955 24790325 26471025 26773551 28588707 31873275 34034175 34423137 34706455 40979925 44622585 47647845 57371895 62471619 74370975 79413075 80320653 95619825 102102525 104119365 122939775 133867755 142943535 172115685 173532275 187414857 223112925 238239225 240961959 286859475 312358095 401603265 520596825 562244571 669338775 714717675 860578425 937074285 1204809795 1561790475 1686733713 2008016325 2811222855 4685371425 6024048975 8433668565 14056114275 42168342825
- Sum of all divisors σ(n): 92928479280
- Sum of proper divisors (its aliquot sum) s(n): 50760136455
- 42168342825 is an abundant number, because the sum of its proper divisors (50760136455) is greater than itself. Its abundance is 8591793630
Bases of 42168342825
- Binary: 1001110100010110110111011001001010012
- Hexadecimal: 0x9D16DD929
- Base-36: JDDXXK9
Squares and roots of 42168342825
- 42168342825 squared (421683428252) is 1778169136606728980625
- 42168342825 cubed (421683428253) is 74982445753266804856857782765625
-
The
square root of 42168342825 is 205349.3190273589 -
The
cube root of 42168342825 is 3480.6646136995
Scales and comparisons
How big is 42168342825?- 42,168,342,825 seconds is equal to 1,340 years, 42 weeks, 5 days, 12 hours, 33 minutes, 45 seconds.
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To count from 1 to 42,168,342,825 would take you about two thousand, six hundred eighty-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 42168342825 cubic inches would be around 290.1 feet tall.
Recreational maths with 42168342825
- 42168342825 backwards is 52824386124
- 42168342825 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 42168342825's digits is 45
- More coming soon!
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