942143020
942,143,020 is an even composite number composed of seven prime numbers multiplied together.
942143020 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 942143020:
22 × 5 × 7 × 13 × 23 × 71 × 317
(2 × 2 × 5 × 7 × 13 × 23 × 71 × 317)See below for interesting mathematical facts about the number 942143020 from the Numbermatics database.
Names of 942143020
- Cardinal: 942143020 can be written as Nine hundred forty-two million, one hundred forty-three thousand and twenty.
Scientific notation
- Scientific notation: 9.4214302 × 108
Factors of 942143020
Divisors of 942143020
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 5 7 10 13 14 20 23 26 28 35 46 52 65 70 71 91 92 115 130 140 142 161 182 230 260 284 299 317 322 355 364 455 460 497 598 634 644 710 805 910 923 994 1196 1268 1420 1495 1585 1610 1633 1820 1846 1988 2093 2219 2485 2990 3170 3220 3266 3692 4121 4186 4438 4615 4970 5980 6340 6461 6532 7291 8165 8242 8372 8876 9230 9940 10465 11095 11431 12922 14582 16330 16484 18460 20605 20930 21229 22190 22507 22862 25844 28847 29164 32305 32660 36455 41210 41860 42458 44380 45014 45724 51037 57155 57694 64610 72910 82420 84916 90028 94783 102074 106145 112535 114310 115388 129220 144235 145820 148603 157549 189566 204148 212290 225070 228620 255185 288470 292591 297206 315098 379132 424580 450140 473915 510370 517661 576940 585182 594412 630196 663481 743015 787745 947830 1020740 1035322 1170364 1326962 1462955 1486030 1575490 1895660 2048137 2070644 2588305 2653924 2925910 2972060 3150980 3317405 3623627 4096274 5176610 5851820 6634810 6729593 7247254 8192548 10240685 10353220 13269620 13459186 14494508 18118135 20481370 26918372 33647965 36236270 40962740 47107151 67295930 72472540 94214302 134591860 188428604 235535755 471071510 942143020
- Sum of all divisors σ(n): 2584866816
- Sum of proper divisors (its aliquot sum) s(n): 1642723796
- 942143020 is an abundant number, because the sum of its proper divisors (1642723796) is greater than itself. Its abundance is 700580776
Bases of 942143020
- Binary: 1110000010011111110110001011002
- Hexadecimal: 0x3827F62C
- Base-36: FKXE7G
Squares and roots of 942143020
- 942143020 squared (9421430202) is 887633470134720400
- 942143020 cubed (9421430203) is 836277678205805284511608000
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The
square root of 942143020 is 30694.3483397189 -
The
cube root of 942143020 is 980.3299666329
Scales and comparisons
How big is 942143020?- 942,143,020 seconds is equal to 29 years, 49 weeks, 5 days, 10 hours, 23 minutes, 40 seconds.
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To count from 1 to 942,143,020 would take you about forty-four 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 942143020 cubic inches would be around 81.7 feet tall.
Recreational maths with 942143020
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