142473144
142,473,144 is an even composite number composed of five prime numbers multiplied together.
142473144 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 142473144:
23 × 3 × 112 × 71 × 691
(2 × 2 × 2 × 3 × 11 × 11 × 71 × 691)See below for interesting mathematical facts about the number 142473144 from the Numbermatics database.
Names of 142473144
- Cardinal: 142473144 can be written as One hundred forty-two million, four hundred seventy-three thousand, one hundred forty-four.
Scientific notation
- Scientific notation: 1.42473144 × 108
Factors of 142473144
Divisors of 142473144
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 8 11 12 22 24 33 44 66 71 88 121 132 142 213 242 264 284 363 426 484 568 691 726 781 852 968 1382 1452 1562 1704 2073 2343 2764 2904 3124 4146 4686 5528 6248 7601 8292 8591 9372 15202 16584 17182 18744 22803 25773 30404 34364 45606 49061 51546 60808 68728 83611 91212 98122 103092 147183 167222 182424 196244 206184 250833 294366 334444 392488 501666 539671 588732 668888 1003332 1079342 1177464 1619013 2006664 2158684 3238026 4317368 5936381 6476052 11872762 12952104 17809143 23745524 35618286 47491048 71236572 142473144
- Sum of all divisors σ(n): 397595520
- Sum of proper divisors (its aliquot sum) s(n): 255122376
- 142473144 is an abundant number, because the sum of its proper divisors (255122376) is greater than itself. Its abundance is 112649232
Bases of 142473144
- Binary: 10000111110111110111101110002
- Hexadecimal: 0x87DF7B8
- Base-36: 2CTOZC
Squares and roots of 142473144
- 142473144 squared (1424731442) is 20298596761244736
- 142473144 cubed (1424731443) is 2892004899362754891369984
-
The
square root of 142473144 is 11936.2114592529 -
The
cube root of 142473144 is 522.2891485341
Scales and comparisons
How big is 142473144?- 142,473,144 seconds is equal to 4 years, 27 weeks, 3 days, 23 hours, 52 minutes, 24 seconds.
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To count from 1 to 142,473,144 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 142473144 cubic inches would be around 43.5 feet tall.
Recreational maths with 142473144
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The information we have on file for 142473144 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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