42164834985
42,164,834,985 is an odd composite number composed of six prime numbers multiplied together.
42164834985 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 42164834985:
33 × 5 × 7 × 133 × 23 × 883
(3 × 3 × 3 × 5 × 7 × 13 × 13 × 13 × 23 × 883)See below for interesting mathematical facts about the number 42164834985 from the Numbermatics database.
Names of 42164834985
- Cardinal: 42164834985 can be written as Forty-two billion, one hundred sixty-four million, eight hundred thirty-four thousand, nine hundred eighty-five.
Scientific notation
- Scientific notation: 4.2164834985 × 1010
Factors of 42164834985
Divisors of 42164834985
- Number of divisors d(n): 256
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Complete list of divisors:
1 3 5 7 9 13 15 21 23 27 35 39 45 63 65 69 91 105 115 117 135 161 169 189 195 207 273 299 315 345 351 455 483 507 585 621 805 819 845 883 897 945 1035 1183 1365 1449 1495 1521 1755 2093 2197 2415 2457 2535 2649 2691 3105 3549 3887 4095 4347 4415 4485 4563 5915 6181 6279 6591 7245 7605 7947 8073 10465 10647 10985 11479 11661 12285 13245 13455 15379 17745 18543 18837 19435 19773 20309 21735 22815 23841 27209 30905 31395 31941 32955 34437 34983 39735 40365 46137 50531 53235 55629 56511 57395 58305 59319 60927 76895 80353 81627 92715 94185 98865 101545 103311 104949 119205 136045 138411 142163 149227 151593 159705 166887 172185 174915 182781 230685 241059 244881 252655 264017 278145 282555 296595 304635 309933 353717 401765 408135 415233 426489 447681 454779 516555 524745 548343 692055 710815 723177 734643 746135 757965 792051 834435 913905 1044589 1061151 1205295 1224405 1279467 1320085 1343043 1364337 1549665 1768585 1848119 1939951 2076165 2132445 2169531 2238405 2273895 2376153 2741715 3133767 3183453 3432221 3615885 3673215 3838401 3960255 4029129 5222945 5305755 5544357 5819853 6397335 6715215 6821685 7128459 9240595 9401301 9550359 9699755 10296663 10847655 11880765 13579657 15668835 15917265 16633071 17161105 17459559 19192005 20145645 24025547 27721785 28203903 29099265 30889989 35642295 40738971 44618873 47006505 47751795 49899213 51483315 52378677 67898285 72076641 83165355 87297795 92669967 120127735 122216913 133856619 141019515 154449945 203694855 216229923 223094365 249496065 261893385 312332111 360383205 366650739 401569857 463349835 611084565 648689769 669283095 936996333 1081149615 1204709571 1561660555 1833253695 2007849285 2810988999 3243448845 4684981665 6023547855 8432966997 14054944995 42164834985
- Sum of all divisors σ(n): 96948633600
- Sum of proper divisors (its aliquot sum) s(n): 54783798615
- 42164834985 is an abundant number, because the sum of its proper divisors (54783798615) is greater than itself. Its abundance is 12618963630
Bases of 42164834985
- Binary: 1001110100010011100001010010101010012
- Hexadecimal: 0x9D13852A9
- Base-36: JDBUQW9
Squares and roots of 42164834985
- 42164834985 squared (421648349852) is 1777873309312279950225
- 42164834985 cubed (421648349853) is 74963734711388147935361138621625
-
The
square root of 42164834985 is 205340.7776964917 -
The
cube root of 42164834985 is 3480.5680961675
Scales and comparisons
How big is 42164834985?- 42,164,834,985 seconds is equal to 1,340 years, 36 weeks, 6 days, 22 hours, 9 minutes, 45 seconds.
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To count from 1 to 42,164,834,985 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 42164834985 cubic inches would be around 290 feet tall.
Recreational maths with 42164834985
- 42164834985 backwards is 58943846124
- The number of decimal digits it has is: 11
- The sum of 42164834985's digits is 54
- More coming soon!
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