142115568549
142,115,568,549 is an odd composite number composed of six prime numbers multiplied together.
142115568549 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 142115568549:
3 × 23 × 31 × 89 × 683 × 1093
See below for interesting mathematical facts about the number 142115568549 from the Numbermatics database.
Names of 142115568549
- Cardinal: 142115568549 can be written as One hundred forty-two billion, one hundred fifteen million, five hundred sixty-eight thousand, five hundred forty-nine.
Scientific notation
- Scientific notation: 1.42115568549 × 1011
Factors of 142115568549
Divisors of 142115568549
- Number of divisors d(n): 64
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Complete list of divisors:
1 3 23 31 69 89 93 267 683 713 1093 2047 2049 2139 2759 3279 6141 8277 15709 21173 25139 33883 47127 60787 63457 63519 75417 97277 101649 182361 190371 291831 486979 746519 779309 1398101 1460937 1884397 2237371 2239557 2337927 3015587 4194303 5653191 6712113 9046761 17169937 23142089 43341131 51509811 66440191 69358501 69426267 130023393 199320573 208075503 532268047 1528124393 1596804141 2059645921 4584373179 6178937763 47371856183 142115568549
- Sum of all divisors σ(n): 206888878080
- Sum of proper divisors (its aliquot sum) s(n): 64773309531
- 142115568549 is a deficient number, because the sum of its proper divisors (64773309531) is less than itself. Its deficiency is 77342259018
Bases of 142115568549
- Binary: 100001000101101011111101111011101001012
- Hexadecimal: 0x2116BF7BA5
- Base-36: 1TABXUHX
Squares and roots of 142115568549
- 142115568549 squared (1421155685492) is 20196834824005517965401
- 142115568549 cubed (1421155685493) is 2870284663903786539166196825773149
-
The
square root of 142115568549 is 376982.1859836351 -
The
cube root of 142115568549 is 5218.5183983439
Scales and comparisons
How big is 142115568549?- 142,115,568,549 seconds is equal to 4,518 years, 43 weeks, 3 days, 2 hours, 49 minutes, 9 seconds.
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To count from 1 to 142,115,568,549 would take you about nine thousand and thirty-seven 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 142115568549 cubic inches would be around 434.9 feet tall.
Recreational maths with 142115568549
- 142115568549 backwards is 945865511241
- The number of decimal digits it has is: 12
- The sum of 142115568549's digits is 51
- More coming soon!
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