142304526
142,304,526 is an even composite number composed of five prime numbers multiplied together.
142304526 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 142304526:
2 × 34 × 73 × 13 × 197
(2 × 3 × 3 × 3 × 3 × 7 × 7 × 7 × 13 × 197)See below for interesting mathematical facts about the number 142304526 from the Numbermatics database.
Names of 142304526
- Cardinal: 142304526 can be written as One hundred forty-two million, three hundred four thousand, five hundred twenty-six.
Scientific notation
- Scientific notation: 1.42304526 × 108
Factors of 142304526
Divisors of 142304526
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 6 7 9 13 14 18 21 26 27 39 42 49 54 63 78 81 91 98 117 126 147 162 182 189 197 234 273 294 343 351 378 394 441 546 567 591 637 686 702 819 882 1029 1053 1134 1182 1274 1323 1379 1638 1773 1911 2058 2106 2457 2561 2646 2758 3087 3546 3822 3969 4137 4459 4914 5122 5319 5733 6174 7371 7683 7938 8274 8918 9261 9653 10638 11466 12411 13377 14742 15366 15957 17199 17927 18522 19306 23049 24822 26754 27783 28959 31914 34398 35854 37233 40131 46098 51597 53781 55566 57918 67571 69147 74466 80262 86877 103194 107562 111699 120393 125489 135142 138294 161343 173754 202713 207441 223398 240786 250978 260631 322686 361179 376467 405426 414882 484029 521262 608139 722358 752934 781893 878423 968058 1129401 1216278 1452087 1563786 1756846 1824417 2258802 2635269 2904174 3388203 3648834 5270538 5473251 6776406 7905807 10164609 10946502 15811614 20329218 23717421 47434842 71152263 142304526
- Sum of all divisors σ(n): 402494400
- Sum of proper divisors (its aliquot sum) s(n): 260189874
- 142304526 is an abundant number, because the sum of its proper divisors (260189874) is greater than itself. Its abundance is 117885348
Bases of 142304526
- Binary: 10000111101101100101000011102
- Hexadecimal: 0x87B650E
- Base-36: 2CQ2VI
Squares and roots of 142304526
- 142304526 squared (1423045262) is 20250578120084676
- 142304526 cubed (1423045263) is 2881748920604620898043576
-
The
square root of 142304526 is 11929.1460717017 -
The
cube root of 142304526 is 522.0830228631
Scales and comparisons
How big is 142304526?- 142,304,526 seconds is equal to 4 years, 27 weeks, 2 days, 1 hour, 2 minutes, 6 seconds.
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To count from 1 to 142,304,526 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 142304526 cubic inches would be around 43.5 feet tall.
Recreational maths with 142304526
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