142759071
142,759,071 is an odd composite number composed of five prime numbers multiplied together.
142759071 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 142759071:
33 × 7 × 13 × 97 × 599
(3 × 3 × 3 × 7 × 13 × 97 × 599)See below for interesting mathematical facts about the number 142759071 from the Numbermatics database.
Names of 142759071
- Cardinal: 142759071 can be written as One hundred forty-two million, seven hundred fifty-nine thousand and seventy-one.
Scientific notation
- Scientific notation: 1.42759071 × 108
Factors of 142759071
Divisors of 142759071
- Number of divisors d(n): 64
-
Complete list of divisors:
1 3 7 9 13 21 27 39 63 91 97 117 189 273 291 351 599 679 819 873 1261 1797 2037 2457 2619 3783 4193 5391 6111 7787 8827 11349 12579 16173 18333 23361 26481 34047 37737 54509 58103 70083 79443 113211 163527 174309 210249 238329 406721 490581 522927 755339 1220163 1471743 1568781 2266017 3660489 5287373 6798051 10981467 15862119 20394153 47586357 142759071
- Sum of all divisors σ(n): 263424000
- Sum of proper divisors (its aliquot sum) s(n): 120664929
- 142759071 is a deficient number, because the sum of its proper divisors (120664929) is less than itself. Its deficiency is 22094142
Bases of 142759071
- Binary: 10001000001001010100100111112
- Hexadecimal: 0x882549F
- Base-36: 2CZTLR
Squares and roots of 142759071
- 142759071 squared (1427590712) is 20380152352783041
- 142759071 cubed (1427590713) is 2909451616721771197714911
-
The
square root of 142759071 is 11948.1827488535 -
The
cube root of 142759071 is 522.6383062211
Scales and comparisons
How big is 142759071?- 142,759,071 seconds is equal to 4 years, 28 weeks, 7 hours, 17 minutes, 51 seconds.
-
To count from 1 to 142,759,071 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 142759071 cubic inches would be around 43.6 feet tall.
Recreational maths with 142759071
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