42445166985
42,445,166,985 is an odd composite number composed of seven prime numbers multiplied together.
42445166985 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 42445166985:
32 × 5 × 13 × 31 × 67 × 181 × 193
(3 × 3 × 5 × 13 × 31 × 67 × 181 × 193)See below for interesting mathematical facts about the number 42445166985 from the Numbermatics database.
Names of 42445166985
- Cardinal: 42445166985 can be written as Forty-two billion, four hundred forty-five million, one hundred sixty-six thousand, nine hundred eighty-five.
Scientific notation
- Scientific notation: 4.2445166985 × 1010
Factors of 42445166985
Divisors of 42445166985
- Number of divisors d(n): 192
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Complete list of divisors:
1 3 5 9 13 15 31 39 45 65 67 93 117 155 181 193 195 201 279 335 403 465 543 579 585 603 871 905 965 1005 1209 1395 1629 1737 2015 2077 2353 2509 2613 2715 2895 3015 3627 4355 5611 5983 6045 6231 7059 7527 7839 8145 8685 10385 11765 12127 12545 12931 13065 16833 17949 18135 18693 21177 22581 27001 28055 29915 31155 34933 35295 36381 37635 38793 39195 50499 53847 60635 64655 72943 77779 81003 84165 89745 93465 104799 105885 109143 112905 116379 135005 157651 168103 174665 181905 193965 218829 233337 243009 252495 269235 314397 364715 375937 388895 400861 405015 454129 472953 504309 523995 545715 581895 656487 700011 788255 840515 1082923 1094145 1127811 1166685 1202583 1215045 1362387 1418859 1512927 1571985 1879685 2004305 2270645 2340511 2364765 2521545 3248769 3282435 3383433 3500055 3607749 4087161 4887181 5211193 5414615 5639055 6012915 6811935 7021533 7094295 7564635 9746307 11702555 14077999 14661543 15633579 16243845 16917165 18038745 20435805 21064599 24435905 26055965 30426643 35107665 42233997 43984629 46900737 48731535 70389995 72555841 73307715 78167895 91279929 105322995 126701991 152133215 211169985 217667523 219923145 234503685 273839787 362779205 456399645 633509955 653002569 943225933 1088337615 1369198935 2829677799 3265012845 4716129665 8489033397 14148388995 42445166985
- Sum of all divisors σ(n): 83898587136
- Sum of proper divisors (its aliquot sum) s(n): 41453420151
- 42445166985 is a deficient number, because the sum of its proper divisors (41453420151) is less than itself. Its deficiency is 991746834
Bases of 42445166985
- Binary: 1001111000011110110111011001100010012
- Hexadecimal: 0x9E1EDD989
- Base-36: JHYR8G9
Squares and roots of 42445166985
- 42445166985 squared (424451669852) is 1801592200384533990225
- 42445166985 cubed (424451669853) is 76468881784195126426508482721625
-
The
square root of 42445166985 is 206022.2487621179 -
The
cube root of 42445166985 is 3488.2645587787
Scales and comparisons
How big is 42445166985?- 42,445,166,985 seconds is equal to 1,349 years, 32 weeks, 3 days, 12 hours, 9 minutes, 45 seconds.
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To count from 1 to 42,445,166,985 would take you about two thousand, six hundred ninety-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 42445166985 cubic inches would be around 290.7 feet tall.
Recreational maths with 42445166985
- 42445166985 backwards is 58966154424
- The number of decimal digits it has is: 11
- The sum of 42445166985's digits is 54
- More coming soon!
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The information we have on file for 42445166985 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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