142161448
142,161,448 is an even composite number composed of four prime numbers multiplied together.
142161448 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 142161448:
23 × 113 × 132 × 79
(2 × 2 × 2 × 11 × 11 × 11 × 13 × 13 × 79)See below for interesting mathematical facts about the number 142161448 from the Numbermatics database.
Names of 142161448
- Cardinal: 142161448 can be written as One hundred forty-two million, one hundred sixty-one thousand, four hundred forty-eight.
Scientific notation
- Scientific notation: 1.42161448 × 108
Factors of 142161448
Divisors of 142161448
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 8 11 13 22 26 44 52 79 88 104 121 143 158 169 242 286 316 338 484 572 632 676 869 968 1027 1144 1331 1352 1573 1738 1859 2054 2662 3146 3476 3718 4108 5324 6292 6952 7436 8216 9559 10648 11297 12584 13351 14872 17303 19118 20449 22594 26702 34606 38236 40898 45188 53404 69212 76472 81796 90376 105149 106808 124267 138424 146861 163592 210298 224939 248534 293722 420596 449878 497068 587444 841192 899756 994136 1174888 1366937 1615471 1799512 2733874 3230942 5467748 6461884 10935496 12923768 17770181 35540362 71080724 142161448
- Sum of all divisors σ(n): 321494400
- Sum of proper divisors (its aliquot sum) s(n): 179332952
- 142161448 is an abundant number, because the sum of its proper divisors (179332952) is greater than itself. Its abundance is 37171504
Bases of 142161448
- Binary: 10000111100100110110001010002
- Hexadecimal: 0x8793628
- Base-36: 2CN0H4
Squares and roots of 142161448
- 142161448 squared (1421614482) is 20209877297456704
- 142161448 cubed (1421614483) is 2873065420508771757947392
-
The
square root of 142161448 is 11923.1475710065 -
The
cube root of 142161448 is 521.9079906141
Scales and comparisons
How big is 142161448?- 142,161,448 seconds is equal to 4 years, 27 weeks, 9 hours, 17 minutes, 28 seconds.
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To count from 1 to 142,161,448 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 142161448 cubic inches would be around 43.5 feet tall.
Recreational maths with 142161448
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The information we have on file for 142161448 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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