242728920
242,728,920 is an even composite number composed of six prime numbers multiplied together.
242728920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 242728920:
23 × 33 × 5 × 7 × 97 × 331
(2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 97 × 331)See below for interesting mathematical facts about the number 242728920 from the Numbermatics database.
Names of 242728920
- Cardinal: 242728920 can be written as Two hundred forty-two million, seven hundred twenty-eight thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 2.4272892 × 108
Factors of 242728920
Divisors of 242728920
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 27 28 30 35 36 40 42 45 54 56 60 63 70 72 84 90 97 105 108 120 126 135 140 168 180 189 194 210 216 252 270 280 291 315 331 360 378 388 420 485 504 540 582 630 662 679 756 776 840 873 945 970 993 1080 1164 1260 1324 1358 1455 1512 1655 1746 1890 1940 1986 2037 2317 2328 2520 2619 2648 2716 2910 2979 3310 3395 3492 3780 3880 3972 4074 4365 4634 4965 5238 5432 5820 5958 6111 6620 6790 6951 6984 7560 7944 8148 8730 8937 9268 9930 10185 10476 11585 11640 11916 12222 13095 13240 13580 13902 14895 16296 17460 17874 18333 18536 19860 20370 20853 20952 23170 23832 24444 26190 27160 27804 29790 30555 32107 34755 34920 35748 36666 39720 40740 41706 44685 46340 48888 52380 55608 59580 61110 62559 64214 69510 71496 73332 81480 83412 89370 91665 92680 96321 104265 104760 119160 122220 125118 128428 139020 146664 160535 166824 178740 183330 192642 208530 224749 244440 250236 256856 278040 288963 312795 321070 357480 366660 385284 417060 449498 481605 500472 577926 625590 642140 674247 733320 770568 834120 866889 898996 963210 1123745 1155852 1251180 1284280 1348494 1444815 1733778 1797992 1926420 2022741 2247490 2311704 2502360 2696988 2889630 3371235 3467556 3852840 4045482 4334445 4494980 5393976 5779260 6068223 6742470 6935112 8090964 8668890 8989960 10113705 11558520 12136446 13484940 16181928 17337780 20227410 24272892 26969880 30341115 34675560 40454820 48545784 60682230 80909640 121364460 242728920
- Sum of all divisors σ(n): 937036800
- Sum of proper divisors (its aliquot sum) s(n): 694307880
- 242728920 is an abundant number, because the sum of its proper divisors (694307880) is greater than itself. Its abundance is 451578960
Bases of 242728920
- Binary: 11100111011110111111110110002
- Hexadecimal: 0xE77BFD8
- Base-36: 40IIU0
Squares and roots of 242728920
- 242728920 squared (2427289202) is 58917328604366400
- 242728920 cubed (2427289203) is 14300939541422963556288000
-
The
square root of 242728920 is 15579.7599468027 -
The
cube root of 242728920 is 623.7930156693
Scales and comparisons
How big is 242728920?- 242,728,920 seconds is equal to 7 years, 37 weeks, 2 days, 8 hours, 42 minutes.
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To count from 1 to 242,728,920 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 242728920 cubic inches would be around 52 feet tall.
Recreational maths with 242728920
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"Number 242728920 - Facts about the integer". Numbermatics.com. 2024. Web. 15 May 2024.
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