57454020
57,454,020 is an even composite number composed of six prime numbers multiplied together.
57454020 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 57454020:
22 × 32 × 5 × 13 × 43 × 571
(2 × 2 × 3 × 3 × 5 × 13 × 43 × 571)See below for interesting mathematical facts about the number 57454020 from the Numbermatics database.
Names of 57454020
- Cardinal: 57454020 can be written as Fifty-seven million, four hundred fifty-four thousand and twenty.
Scientific notation
- Scientific notation: 5.745402 × 107
Factors of 57454020
Divisors of 57454020
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 13 15 18 20 26 30 36 39 43 45 52 60 65 78 86 90 117 129 130 156 172 180 195 215 234 258 260 387 390 430 468 516 559 571 585 645 774 780 860 1118 1142 1170 1290 1548 1677 1713 1935 2236 2284 2340 2580 2795 2855 3354 3426 3870 5031 5139 5590 5710 6708 6852 7423 7740 8385 8565 10062 10278 11180 11420 14846 16770 17130 20124 20556 22269 24553 25155 25695 29692 33540 34260 37115 44538 49106 50310 51390 66807 73659 74230 89076 98212 100620 102780 111345 122765 133614 147318 148460 220977 222690 245530 267228 294636 319189 334035 368295 441954 445380 491060 638378 668070 736590 883908 957567 1104885 1276756 1336140 1473180 1595945 1915134 2209770 2872701 3191890 3830268 4419540 4787835 5745402 6383780 9575670 11490804 14363505 19151340 28727010 57454020
- Sum of all divisors σ(n): 192384192
- Sum of proper divisors (its aliquot sum) s(n): 134930172
- 57454020 is an abundant number, because the sum of its proper divisors (134930172) is greater than itself. Its abundance is 77476152
Bases of 57454020
- Binary: 110110110010101101110001002
- Hexadecimal: 0x36CADC4
- Base-36: Y7FT0
Squares and roots of 57454020
- 57454020 squared (574540202) is 3300964414160400
- 57454020 cubed (574540203) is 189653675470459904808000
-
The
square root of 57454020 is 7579.8430062897 -
The
cube root of 57454020 is 385.8692228817
Scales and comparisons
How big is 57454020?- 57,454,020 seconds is equal to 1 year, 42 weeks, 6 days, 23 hours, 27 minutes.
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To count from 1 to 57,454,020 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 57454020 cubic inches would be around 32.2 feet tall.
Recreational maths with 57454020
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