55894020
55,894,020 is an even composite number composed of seven prime numbers multiplied together.
55894020 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 55894020:
22 × 3 × 5 × 7 × 13 × 29 × 353
(2 × 2 × 3 × 5 × 7 × 13 × 29 × 353)See below for interesting mathematical facts about the number 55894020 from the Numbermatics database.
Names of 55894020
- Cardinal: 55894020 can be written as Fifty-five million, eight hundred ninety-four thousand and twenty.
Scientific notation
- Scientific notation: 5.589402 × 107
Factors of 55894020
Divisors of 55894020
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 7 10 12 13 14 15 20 21 26 28 29 30 35 39 42 52 58 60 65 70 78 84 87 91 105 116 130 140 145 156 174 182 195 203 210 260 273 290 348 353 364 377 390 406 420 435 455 546 580 609 706 754 780 812 870 910 1015 1059 1092 1131 1218 1365 1412 1508 1740 1765 1820 1885 2030 2118 2262 2436 2471 2639 2730 3045 3530 3770 4060 4236 4524 4589 4942 5278 5295 5460 5655 6090 7060 7413 7540 7917 9178 9884 10237 10556 10590 11310 12180 12355 13195 13767 14826 15834 18356 20474 21180 22620 22945 24710 26390 27534 29652 30711 31668 32123 37065 39585 40948 45890 49420 51185 52780 55068 61422 64246 68835 71659 74130 79170 91780 96369 102370 122844 128492 133081 137670 143318 148260 153555 158340 160615 192738 204740 214977 266162 275340 286636 307110 321230 358295 385476 399243 429954 481845 532324 614220 642460 665405 716590 798486 859908 931567 963690 1074885 1330810 1433180 1596972 1863134 1927380 1996215 2149770 2661620 2794701 3726268 3992430 4299540 4657835 5589402 7984860 9315670 11178804 13973505 18631340 27947010 55894020
- Sum of all divisors σ(n): 199825920
- Sum of proper divisors (its aliquot sum) s(n): 143931900
- 55894020 is an abundant number, because the sum of its proper divisors (143931900) is greater than itself. Its abundance is 88037880
Bases of 55894020
- Binary: 110101010011100000000001002
- Hexadecimal: 0x354E004
- Base-36: XA03O
Squares and roots of 55894020
- 55894020 squared (558940202) is 3124141471760400
- 55894020 cubed (558940203) is 174620825905405232808000
-
The
square root of 55894020 is 7476.2303335303 -
The
cube root of 55894020 is 382.3447359929
Scales and comparisons
How big is 55894020?- 55,894,020 seconds is equal to 1 year, 40 weeks, 2 days, 22 hours, 7 minutes.
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To count from 1 to 55,894,020 would take you about two 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 55894020 cubic inches would be around 31.9 feet tall.
Recreational maths with 55894020
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