102142272
102,142,272 is an even composite number composed of four prime numbers multiplied together.
102142272 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-four divisors.
Prime factorization of 102142272:
26 × 3 × 31 × 1312
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 31 × 131 × 131)See below for interesting mathematical facts about the number 102142272 from the Numbermatics database.
Names of 102142272
- Cardinal: 102142272 can be written as One hundred two million, one hundred forty-two thousand, two hundred seventy-two.
Scientific notation
- Scientific notation: 1.02142272 × 108
Factors of 102142272
Divisors of 102142272
- Number of divisors d(n): 84
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Complete list of divisors:
1 2 3 4 6 8 12 16 24 31 32 48 62 64 93 96 124 131 186 192 248 262 372 393 496 524 744 786 992 1048 1488 1572 1984 2096 2976 3144 4061 4192 5952 6288 8122 8384 12183 12576 16244 17161 24366 25152 32488 34322 48732 51483 64976 68644 97464 102966 129952 137288 194928 205932 259904 274576 389856 411864 531991 549152 779712 823728 1063982 1098304 1595973 1647456 2127964 3191946 3294912 4255928 6383892 8511856 12767784 17023712 25535568 34047424 51071136 102142272
- Sum of all divisors σ(n): 281115008
- Sum of proper divisors (its aliquot sum) s(n): 178972736
- 102142272 is an abundant number, because the sum of its proper divisors (178972736) is greater than itself. Its abundance is 76830464
Bases of 102142272
- Binary: 1100001011010010001010000002
- Hexadecimal: 0x6169140
- Base-36: 1OT9HC
Squares and roots of 102142272
- 102142272 squared (1021422722) is 10433043729321984
- 102142272 cubed (1021422723) is 1065654790388300465307648
-
The
square root of 102142272 is 10106.5459975205 -
The
cube root of 102142272 is 467.4500077135
Scales and comparisons
How big is 102142272?- 102,142,272 seconds is equal to 3 years, 12 weeks, 6 days, 4 hours, 51 minutes, 12 seconds.
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To count from 1 to 102,142,272 would take you about four 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 102142272 cubic inches would be around 39 feet tall.
Recreational maths with 102142272
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The information we have on file for 102142272 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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