142756101
142,756,101 is an odd composite number composed of five prime numbers multiplied together.
142756101 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 142756101:
34 × 19 × 23 × 37 × 109
(3 × 3 × 3 × 3 × 19 × 23 × 37 × 109)See below for interesting mathematical facts about the number 142756101 from the Numbermatics database.
Names of 142756101
- Cardinal: 142756101 can be written as One hundred forty-two million, seven hundred fifty-six thousand, one hundred one.
Scientific notation
- Scientific notation: 1.42756101 × 108
Factors of 142756101
Divisors of 142756101
- Number of divisors d(n): 80
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Complete list of divisors:
1 3 9 19 23 27 37 57 69 81 109 111 171 207 327 333 437 513 621 703 851 981 999 1311 1539 1863 2071 2109 2507 2553 2943 2997 3933 4033 6213 6327 7521 7659 8829 11799 12099 16169 18639 18981 22563 22977 35397 36297 47633 48507 55917 56943 67689 68931 76627 92759 108891 142899 145521 167751 203067 229881 278277 326673 428697 436563 689643 834831 1286091 1309689 1762421 2068929 2504493 3858273 5287263 6206787 7513479 15861789 47585367 142756101
- Sum of all divisors σ(n): 242774400
- Sum of proper divisors (its aliquot sum) s(n): 100018299
- 142756101 is a deficient number, because the sum of its proper divisors (100018299) is less than itself. Its deficiency is 42737802
Bases of 142756101
- Binary: 10001000001001001001000001012
- Hexadecimal: 0x8824905
- Base-36: 2CZRB9
Squares and roots of 142756101
- 142756101 squared (1427561012) is 20379304372722201
- 142756101 cubed (1427561013) is 2909270033342072170898301
-
The
square root of 142756101 is 11948.0584615241 -
The
cube root of 142756101 is 522.6346818243
Scales and comparisons
How big is 142756101?- 142,756,101 seconds is equal to 4 years, 28 weeks, 6 hours, 28 minutes, 21 seconds.
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To count from 1 to 142,756,101 would take you about 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 142756101 cubic inches would be around 43.6 feet tall.
Recreational maths with 142756101
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