842160422961
842,160,422,961 is an odd composite number composed of six prime numbers multiplied together.
842160422961 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 842160422961:
32 × 11 × 132 × 41 × 337 × 3643
(3 × 3 × 11 × 13 × 13 × 41 × 337 × 3643)See below for interesting mathematical facts about the number 842160422961 from the Numbermatics database.
Names of 842160422961
- Cardinal: 842160422961 can be written as Eight hundred forty-two billion, one hundred sixty million, four hundred twenty-two thousand, nine hundred sixty-one.
Scientific notation
- Scientific notation: 8.42160422961 × 1011
Factors of 842160422961
Divisors of 842160422961
- Number of divisors d(n): 144
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Complete list of divisors:
1 3 9 11 13 33 39 41 99 117 123 143 169 337 369 429 451 507 533 1011 1287 1353 1521 1599 1859 3033 3643 3707 4059 4381 4797 5577 5863 6929 10929 11121 13143 13817 16731 17589 20787 32787 33363 39429 40073 41451 47359 48191 52767 56953 62361 76219 120219 124353 142077 144573 149363 151987 170859 179621 228657 360657 426231 433719 448089 455961 512577 520949 538863 615667 626483 685971 1227691 1344267 1367883 1562847 1616589 1642993 1847001 1879449 1941719 1975831 2335073 3683073 4688541 4928979 5541003 5638347 5825157 5927493 6772337 7005219 11049219 13504601 14786937 15959983 17475471 17782479 20317011 21015657 21358909 25242347 25685803 40513803 47879949 50335331 60951033 64076727 75727041 77057409 121541409 143639847 151005993 175559813 192230181 207479779 227181123 231172227 277665817 453017979 526679439 553688641 622439337 654359303 832997451 1580038317 1661065923 1867318011 1963077909 2282277569 2498992353 4983197769 5889233727 6846832707 7197952333 8506670939 20540498121 21593856999 25520012817 64781570997 76560038451 93573380329 280720140987 842160422961
- Sum of all divisors σ(n): 1476794434752
- Sum of proper divisors (its aliquot sum) s(n): 634634011791
- 842160422961 is a deficient number, because the sum of its proper divisors (634634011791) is less than itself. Its deficiency is 207526411170
Bases of 842160422961
- Binary: 11000100000101001010110001000000001100012
- Hexadecimal: 0xC414AC4031
- Base-36: AQVSKL69
Squares and roots of 842160422961
- 842160422961 squared (8421604229612) is 709234178001850416007521
- 842160422961 cubed (8421604229613) is 597288955324435508185547690317089681
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The
square root of 842160422961 is 917692.9894910389 -
The
cube root of 842160422961 is 9443.4700947341
Scales and comparisons
How big is 842160422961?- 842,160,422,961 seconds is equal to 26,778 years, 5 weeks, 2 hours, 49 minutes, 21 seconds.
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To count from 1 to 842,160,422,961 would take you about fifty-three thousand, five hundred fifty-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 842160422961 cubic inches would be around 787 feet tall.
Recreational maths with 842160422961
- 842160422961 backwards is 169224061248
- The number of decimal digits it has is: 12
- The sum of 842160422961's digits is 45
- More coming soon!
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