242073440
242,073,440 is an even composite number composed of five prime numbers multiplied together.
242073440 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 242073440:
25 × 5 × 7 × 292 × 257
(2 × 2 × 2 × 2 × 2 × 5 × 7 × 29 × 29 × 257)See below for interesting mathematical facts about the number 242073440 from the Numbermatics database.
Names of 242073440
- Cardinal: 242073440 can be written as Two hundred forty-two million, seventy-three thousand, four hundred forty.
Scientific notation
- Scientific notation: 2.4207344 × 108
Factors of 242073440
Divisors of 242073440
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 29 32 35 40 56 58 70 80 112 116 140 145 160 203 224 232 257 280 290 406 464 514 560 580 812 841 928 1015 1028 1120 1160 1285 1624 1682 1799 2030 2056 2320 2570 3248 3364 3598 4060 4112 4205 4640 5140 5887 6496 6728 7196 7453 8120 8224 8410 8995 10280 11774 13456 14392 14906 16240 16820 17990 20560 23548 26912 28784 29435 29812 32480 33640 35980 37265 41120 47096 52171 57568 58870 59624 67280 71960 74530 94192 104342 117740 119248 134560 143920 149060 188384 208684 216137 235480 238496 260855 287840 298120 417368 432274 470960 521710 596240 834736 864548 941920 1043420 1080685 1192480 1512959 1669472 1729096 2086840 2161370 3025918 3458192 4173680 4322740 6051836 6916384 7564795 8347360 8645480 12103672 15129590 17290960 24207344 30259180 34581920 48414688 60518360 121036720 242073440
- Sum of all divisors σ(n): 679547232
- Sum of proper divisors (its aliquot sum) s(n): 437473792
- 242073440 is an abundant number, because the sum of its proper divisors (437473792) is greater than itself. Its abundance is 195400352
Bases of 242073440
- Binary: 11100110110110111111011000002
- Hexadecimal: 0xE6DBF60
- Base-36: 404H28
Squares and roots of 242073440
- 242073440 squared (2420734402) is 58599550353433600
- 242073440 cubed (2420734403) is 14185394736508887363584000
-
The
square root of 242073440 is 15558.7094580495 -
The
cube root of 242073440 is 623.2309998789
Scales and comparisons
How big is 242073440?- 242,073,440 seconds is equal to 7 years, 36 weeks, 1 day, 18 hours, 37 minutes, 20 seconds.
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To count from 1 to 242,073,440 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 242073440 cubic inches would be around 51.9 feet tall.
Recreational maths with 242073440
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