42755306640
42,755,306,640 is an even composite number composed of six prime numbers multiplied together.
42755306640 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 42755306640:
24 × 3 × 5 × 31 × 1193 × 4817
(2 × 2 × 2 × 2 × 3 × 5 × 31 × 1193 × 4817)See below for interesting mathematical facts about the number 42755306640 from the Numbermatics database.
Names of 42755306640
- Cardinal: 42755306640 can be written as Forty-two billion, seven hundred fifty-five million, three hundred six thousand, six hundred forty.
Scientific notation
- Scientific notation: 4.275530664 × 1010
Factors of 42755306640
Divisors of 42755306640
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 31 40 48 60 62 80 93 120 124 155 186 240 248 310 372 465 496 620 744 930 1193 1240 1488 1860 2386 2480 3579 3720 4772 4817 5965 7158 7440 9544 9634 11930 14316 14451 17895 19088 19268 23860 24085 28632 28902 35790 36983 38536 47720 48170 57264 57804 71580 72255 73966 77072 95440 96340 110949 115608 143160 144510 147932 149327 184915 192680 221898 231216 286320 289020 295864 298654 369830 385360 443796 447981 554745 578040 591728 597308 739660 746635 887592 895962 1109490 1156080 1194616 1479320 1493270 1775184 1791924 2218980 2239905 2389232 2958640 2986540 3583848 4437960 4479810 5746681 5973080 7167696 8875920 8959620 11493362 11946160 17240043 17919240 22986724 28733405 34480086 35838480 45973448 57466810 68960172 86200215 91946896 114933620 137920344 172400430 178147111 229867240 275840688 344800860 356294222 459734480 534441333 689601720 712588444 890735555 1068882666 1379203440 1425176888 1781471110 2137765332 2672206665 2850353776 3562942220 4275530664 5344413330 7125884440 8551061328 10688826660 14251768880 21377653320 42755306640
- Sum of all divisors σ(n): 136960091136
- Sum of proper divisors (its aliquot sum) s(n): 94204784496
- 42755306640 is an abundant number, because the sum of its proper divisors (94204784496) is greater than itself. Its abundance is 51449477856
Bases of 42755306640
- Binary: 1001111101000110101000110100100100002
- Hexadecimal: 0x9F46A3490
- Base-36: JN3ELQO
Squares and roots of 42755306640
- 42755306640 squared (427553066402) is 1828016245880428089600
- 42755306640 cubed (427553066403) is 78157395135519339745317394944000
-
The
square root of 42755306640 is 206773.5636874307 -
The
cube root of 42755306640 is 3496.7400023131
Scales and comparisons
How big is 42755306640?- 42,755,306,640 seconds is equal to 1,359 years, 25 weeks, 2 days, 2 hours, 4 minutes.
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To count from 1 to 42,755,306,640 would take you about two thousand, seven hundred eighteen 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 42755306640 cubic inches would be around 291.4 feet tall.
Recreational maths with 42755306640
- 42755306640 backwards is 04660355724
- The number of decimal digits it has is: 11
- The sum of 42755306640's digits is 42
- More coming soon!
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"Number 42755306640 - Facts about the integer". Numbermatics.com. 2024. Web. 17 June 2024.
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Numbermatics. (2024). Number 42755306640 - Facts about the integer. Retrieved 17 June 2024, from https://numbermatics.com/n/42755306640/
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