242473140
242,473,140 is an even composite number composed of seven prime numbers multiplied together.
242473140 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 242473140:
22 × 32 × 5 × 7 × 13 × 113 × 131
(2 × 2 × 3 × 3 × 5 × 7 × 13 × 113 × 131)See below for interesting mathematical facts about the number 242473140 from the Numbermatics database.
Names of 242473140
- Cardinal: 242473140 can be written as Two hundred forty-two million, four hundred seventy-three thousand, one hundred forty.
Scientific notation
- Scientific notation: 2.4247314 × 108
Factors of 242473140
Divisors of 242473140
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 13 14 15 18 20 21 26 28 30 35 36 39 42 45 52 60 63 65 70 78 84 90 91 105 113 117 126 130 131 140 156 180 182 195 210 226 234 252 260 262 273 315 339 364 390 393 420 452 455 468 524 546 565 585 630 655 678 780 786 791 819 910 917 1017 1092 1130 1170 1179 1260 1310 1356 1365 1469 1572 1582 1638 1695 1703 1820 1834 1965 2034 2260 2340 2358 2373 2620 2730 2751 2938 3164 3276 3390 3406 3668 3930 3955 4068 4095 4407 4585 4716 4746 5085 5109 5460 5502 5876 5895 6780 6812 7119 7345 7860 7910 8190 8253 8515 8814 9170 9492 10170 10218 10283 11004 11790 11865 11921 13221 13755 14238 14690 14803 15327 15820 16380 16506 17030 17628 18340 20340 20436 20566 22035 23580 23730 23842 25545 26442 27510 28476 29380 29606 30654 30849 33012 34060 35595 35763 41132 41265 44070 44409 47460 47684 51090 51415 52884 55020 59212 59605 61308 61698 66105 71190 71526 74015 76635 82530 88140 88818 92547 102180 102830 103621 107289 119210 123396 132210 133227 142380 143052 148030 153270 154245 165060 177636 178815 185094 192439 205660 207242 214578 222045 238420 264420 266454 296060 306540 308490 310863 357630 370188 384878 414484 429156 444090 462735 518105 532908 536445 577317 616980 621726 666135 715260 769756 888180 925470 932589 962195 1036210 1072890 1154634 1243452 1332270 1347073 1554315 1731951 1850940 1865178 1924390 2072420 2145780 2309268 2664540 2694146 2886585 3108630 3463902 3730356 3848780 4041219 4662945 5388292 5773170 6217260 6735365 6927804 8082438 8659755 9325890 11546340 12123657 13470730 16164876 17319510 18651780 20206095 24247314 26941460 34639020 40412190 48494628 60618285 80824380 121236570 242473140
- Sum of all divisors σ(n): 920215296
- Sum of proper divisors (its aliquot sum) s(n): 677742156
- 242473140 is an abundant number, because the sum of its proper divisors (677742156) is greater than itself. Its abundance is 435269016
Bases of 242473140
- Binary: 11100111001111011000101101002
- Hexadecimal: 0xE73D8B4
- Base-36: 40D1H0
Squares and roots of 242473140
- 242473140 squared (2424731402) is 58793223621459600
- 242473140 cubed (2424731403) is 14255777542217480595144000
-
The
square root of 242473140 is 15571.5490558903 -
The
cube root of 242473140 is 623.5738275937
Scales and comparisons
How big is 242473140?- 242,473,140 seconds is equal to 7 years, 36 weeks, 6 days, 9 hours, 39 minutes.
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To count from 1 to 242,473,140 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 242473140 cubic inches would be around 52 feet tall.
Recreational maths with 242473140
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