242123280
242,123,280 is an even composite number composed of six prime numbers multiplied together.
242123280 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 242123280:
24 × 3 × 5 × 7 × 167 × 863
(2 × 2 × 2 × 2 × 3 × 5 × 7 × 167 × 863)See below for interesting mathematical facts about the number 242123280 from the Numbermatics database.
Names of 242123280
- Cardinal: 242123280 can be written as Two hundred forty-two million, one hundred twenty-three thousand, two hundred eighty.
Scientific notation
- Scientific notation: 2.4212328 × 108
Factors of 242123280
Divisors of 242123280
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 35 40 42 48 56 60 70 80 84 105 112 120 140 167 168 210 240 280 334 336 420 501 560 668 835 840 863 1002 1169 1336 1670 1680 1726 2004 2338 2505 2589 2672 3340 3452 3507 4008 4315 4676 5010 5178 5845 6041 6680 6904 7014 8016 8630 9352 10020 10356 11690 12082 12945 13360 13808 14028 17260 17535 18123 18704 20040 20712 23380 24164 25890 28056 30205 34520 35070 36246 40080 41424 46760 48328 51780 56112 60410 69040 70140 72492 90615 93520 96656 103560 120820 140280 144121 144984 181230 207120 241640 280560 288242 289968 362460 432363 483280 576484 720605 724920 864726 1008847 1152968 1441210 1449840 1729452 2017694 2161815 2305936 2882420 3026541 3458904 4035388 4323630 5044235 5764840 6053082 6917808 8070776 8647260 10088470 11529680 12106164 15132705 16141552 17294520 20176940 24212328 30265410 34589040 40353880 48424656 60530820 80707760 121061640 242123280
- Sum of all divisors σ(n): 863944704
- Sum of proper divisors (its aliquot sum) s(n): 621821424
- 242123280 is an abundant number, because the sum of its proper divisors (621821424) is greater than itself. Its abundance is 379698144
Bases of 242123280
- Binary: 11100110111010000010000100002
- Hexadecimal: 0xE6E8210
- Base-36: 405JIO
Squares and roots of 242123280
- 242123280 squared (2421232802) is 58623682717958400
- 242123280 cubed (2421232803) is 14194158345351402711552000
-
The
square root of 242123280 is 15560.3110508757 -
The
cube root of 242123280 is 623.2737688579
Scales and comparisons
How big is 242123280?- 242,123,280 seconds is equal to 7 years, 36 weeks, 2 days, 8 hours, 28 minutes.
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To count from 1 to 242,123,280 would take you about eleven 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 242123280 cubic inches would be around 51.9 feet tall.
Recreational maths with 242123280
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