42621891072
42,621,891,072 is an even composite number composed of five prime numbers multiplied together.
42621891072 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 42621891072:
29 × 3 × 31 × 53 × 16889
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 31 × 53 × 16889)See below for interesting mathematical facts about the number 42621891072 from the Numbermatics database.
Names of 42621891072
- Cardinal: 42621891072 can be written as Forty-two billion, six hundred twenty-one million, eight hundred ninety-one thousand and seventy-two.
Scientific notation
- Scientific notation: 4.2621891072 × 1010
Factors of 42621891072
Divisors of 42621891072
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 6 8 12 16 24 31 32 48 53 62 64 93 96 106 124 128 159 186 192 212 248 256 318 372 384 424 496 512 636 744 768 848 992 1272 1488 1536 1643 1696 1984 2544 2976 3286 3392 3968 4929 5088 5952 6572 6784 7936 9858 10176 11904 13144 13568 15872 16889 19716 20352 23808 26288 27136 33778 39432 40704 47616 50667 52576 67556 78864 81408 101334 105152 135112 157728 202668 210304 270224 315456 405336 420608 523559 540448 630912 810672 841216 895117 1047118 1080896 1261824 1570677 1621344 1790234 2094236 2161792 2523648 2685351 3141354 3242688 3580468 4188472 4323584 5370702 6282708 6485376 7160936 8376944 8647168 10741404 12565416 12970752 14321872 16753888 21482808 25130832 25941504 27748627 28643744 33507776 42965616 50261664 55497254 57287488 67015552 83245881 85931232 100523328 110994508 114574976 134031104 166491762 171862464 201046656 221989016 229149952 268062208 332983524 343724928 402093312 443978032 458299904 665967048 687449856 804186624 887956064 1331934096 1374899712 1775912128 2663868192 3551824256 5327736384 7103648512 10655472768 14207297024 21310945536 42621891072
- Sum of all divisors σ(n): 119428784640
- Sum of proper divisors (its aliquot sum) s(n): 76806893568
- 42621891072 is an abundant number, because the sum of its proper divisors (76806893568) is greater than itself. Its abundance is 34185002496
Bases of 42621891072
- Binary: 1001111011000111011001110010000000002
- Hexadecimal: 0x9EC767200
- Base-36: JKVZ1MO
Squares and roots of 42621891072
- 42621891072 squared (426218910722) is 1816625598553433309184
- 42621891072 cubed (426218910723) is 77428018380151235275656945205248
-
The
square root of 42621891072 is 206450.6988895897 -
The
cube root of 42621891072 is 3493.0990847077
Scales and comparisons
How big is 42621891072?- 42,621,891,072 seconds is equal to 1,355 years, 12 weeks, 4 days, 22 hours, 11 minutes, 12 seconds.
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To count from 1 to 42,621,891,072 would take you about two thousand, seven hundred ten 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 42621891072 cubic inches would be around 291.1 feet tall.
Recreational maths with 42621891072
- 42621891072 backwards is 27019812624
- The number of decimal digits it has is: 11
- The sum of 42621891072's digits is 42
- More coming soon!
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