42739138462349889
42,739,138,462,349,889 is an odd composite number composed of four prime numbers multiplied together.
42739138462349889 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred sixty-two divisors.
Prime factorization of 42739138462349889:
38 × 72 × 5212 × 489761
(3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 521 × 521 × 489761)See below for interesting mathematical facts about the number 42739138462349889 from the Numbermatics database.
Names of 42739138462349889
- Cardinal: 42739138462349889 can be written as Forty-two quadrillion, seven hundred thirty-nine trillion, one hundred thirty-eight billion, four hundred sixty-two million, three hundred forty-nine thousand, eight hundred eighty-nine.
Scientific notation
- Scientific notation: 4.2739138462349889 × 1016
Factors of 42739138462349889
Divisors of 42739138462349889
- Number of divisors d(n): 162
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Complete list of divisors:
1 3 7 9 21 27 49 63 81 147 189 243 441 521 567 729 1323 1563 1701 2187 3647 3969 4689 5103 6561 10941 11907 14067 15309 25529 32823 35721 42201 45927 76587 98469 107163 126603 229761 271441 295407 321489 379809 489761 689283 814323 886221 1139427 1469283 1900087 2067849 2442969 2658663 3418281 3428327 4407849 5700261 6203547 7328907 7975989 10284981 13223547 13300609 17100783 18610641 21986721 23927967 23998289 30854943 39670641 39901827 51302349 55831923 65960163 71994867 92564829 119011923 119705481 153907047 167495769 197880489 215984601 255165481 277694487 357035769 359116443 461721141 593641467 647953803 765496443 833083461 1071107307 1077349329 1385163423 1780924401 1786158367 1943861409 2296489329 2499250383 3213321921 3232047987 4155490269 5358475101 5831584227 6889467987 7497751149 9696143961 12466470807 12503108569 16075425303 17494752681 20668403961 22493253447 29088431883 37509325707 48226275909 52484258043 62005211883 87265295649 112527977121 132941215601 144678827727 157452774129 186015635649 337583931363 398823646803 434036483181 558046906947 930588509207 1012751794089 1196470940409 1302109449543 1674140720841 2791765527621 3038255382267 3589412821227 3906328348629 6514119564449 8375296582863 9114766146801 10768238463681 11718985045887 19542358693347 25125889748589 27344298440403 32304715391043 58627076080041 75377669245767 82032895321209 96914146173129 175881228240123 226133007737301 290742438519387 527643684720369 678399023211903 872227315558161 1582931054161107 2035197069635709 4748793162483321 6105591208907127 14246379487449963 42739138462349889
- Sum of all divisors σ(n): 74715205694169222
- Sum of proper divisors (its aliquot sum) s(n): 31976067231819333
- 42739138462349889 is a deficient number, because the sum of its proper divisors (31976067231819333) is less than itself. Its deficiency is 10763071230530556
Bases of 42739138462349889
- Binary: 100101111101011100000101000111100000110111111010010000012
- Hexadecimal: 0x97D7051E0DFA41
- Base-36: BOTRD5OMN29
Squares and roots of 42739138462349889
- 42739138462349889 squared (427391384623498892) is 1826633956503915634278783858312321
- 42739138462349889 cubed (427391384623498893) is 78068761587050854867014695366743046264991341682369
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The
square root of 42739138462349889 is 206734463.6541036159 -
The
cube root of 42739138462349889 is 349629.9175618371
Scales and comparisons
How big is 42739138462349889?- 42,739,138,462,349,889 seconds is equal to 1,358,972,402 years, 13 weeks, 6 days, 8 hours, 18 minutes, 9 seconds.
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To count from 1 to 42,739,138,462,349,889 would take you about four billion, seventy-six million, nine hundred seventeen thousand, two hundred six 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 42739138462349889 cubic inches would be around 29135.8 feet tall.
Recreational maths with 42739138462349889
- 42739138462349889 backwards is 98894326483193724
- The number of decimal digits it has is: 17
- The sum of 42739138462349889's digits is 90
- More coming soon!
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