392079942
392,079,942 is an even composite number composed of six prime numbers multiplied together.
392079942 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 392079942:
2 × 32 × 172 × 23 × 29 × 113
(2 × 3 × 3 × 17 × 17 × 23 × 29 × 113)See below for interesting mathematical facts about the number 392079942 from the Numbermatics database.
Names of 392079942
- Cardinal: 392079942 can be written as Three hundred ninety-two million, seventy-nine thousand, nine hundred forty-two.
Scientific notation
- Scientific notation: 3.92079942 × 108
Factors of 392079942
Divisors of 392079942
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 6 9 17 18 23 29 34 46 51 58 69 87 102 113 138 153 174 207 226 261 289 306 339 391 414 493 522 578 667 678 782 867 986 1017 1173 1334 1479 1734 1921 2001 2034 2346 2599 2601 2958 3277 3519 3842 4002 4437 5198 5202 5763 6003 6554 6647 7038 7797 8381 8874 9831 11339 11526 12006 13294 15594 16762 17289 19662 19941 22678 23391 25143 29493 32657 34017 34578 39882 44183 46782 50286 55709 58986 59823 65314 68034 75371 75429 88366 97971 102051 111418 119646 132549 150742 150858 167127 192763 195942 204102 226113 265098 293913 334254 385526 397647 452226 501381 578289 587826 678339 751111 795294 947053 1002762 1156578 1281307 1356678 1502222 1734867 1894106 2253333 2562614 2841159 3469734 3843921 4506666 5682318 6759999 7687842 8523477 11531763 13519998 17046954 21782219 23063526 43564438 65346657 130693314 196039971 392079942
- Sum of all divisors σ(n): 982743840
- Sum of proper divisors (its aliquot sum) s(n): 590663898
- 392079942 is an abundant number, because the sum of its proper divisors (590663898) is greater than itself. Its abundance is 198583956
Bases of 392079942
- Binary: 101110101111010101010010001102
- Hexadecimal: 0x175EAA46
- Base-36: 6HFMTI
Squares and roots of 392079942
- 392079942 squared (3920799422) is 153726680918723364
- 392079942 cubed (3920799423) is 60273148138465563271164888
-
The
square root of 392079942 is 19801.0086106743 -
The
cube root of 392079942 is 731.9108889999
Scales and comparisons
How big is 392079942?- 392,079,942 seconds is equal to 12 years, 24 weeks, 1 day, 23 hours, 5 minutes, 42 seconds.
-
To count from 1 to 392,079,942 would take you about 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 392079942 cubic inches would be around 61 feet tall.
Recreational maths with 392079942
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