542486672
542,486,672 is an even composite number composed of five prime numbers multiplied together.
542486672 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 542486672:
24 × 7 × 13 × 672 × 83
(2 × 2 × 2 × 2 × 7 × 13 × 67 × 67 × 83)See below for interesting mathematical facts about the number 542486672 from the Numbermatics database.
Names of 542486672
- Cardinal: 542486672 can be written as Five hundred forty-two million, four hundred eighty-six thousand, six hundred seventy-two.
Scientific notation
- Scientific notation: 5.42486672 × 108
Factors of 542486672
Divisors of 542486672
- Number of divisors d(n): 120
-
Complete list of divisors:
1 2 4 7 8 13 14 16 26 28 52 56 67 83 91 104 112 134 166 182 208 268 332 364 469 536 581 664 728 871 938 1072 1079 1162 1328 1456 1742 1876 2158 2324 3484 3752 4316 4489 4648 5561 6097 6968 7504 7553 8632 8978 9296 11122 12194 13936 15106 17264 17956 22244 24388 30212 31423 35912 38927 44488 48776 58357 60424 62846 71824 72293 77854 88976 97552 116714 120848 125692 144586 155708 233428 251384 289172 311416 372587 408499 466856 502768 506051 578344 622832 745174 816998 933712 1012102 1156688 1490348 1633996 2024204 2608109 2980696 3267992 4048408 4843631 5216218 5961392 6535984 8096816 9687262 10432436 19374524 20864872 33905417 38749048 41729744 67810834 77498096 135621668 271243336 542486672
- Sum of all divisors σ(n): 1329039936
- Sum of proper divisors (its aliquot sum) s(n): 786553264
- 542486672 is an abundant number, because the sum of its proper divisors (786553264) is greater than itself. Its abundance is 244066592
Bases of 542486672
- Binary: 1000000101010110110000100100002
- Hexadecimal: 0x2055B090
- Base-36: 8YZDE8
Squares and roots of 542486672
- 542486672 squared (5424866722) is 294291789297635584
- 542486672 cubed (5424866723) is 159649373372999545432936448
-
The
square root of 542486672 is 23291.3432845767 -
The
cube root of 542486672 is 815.5733464193
Scales and comparisons
How big is 542486672?- 542,486,672 seconds is equal to 17 years, 12 weeks, 6 days, 18 hours, 44 minutes, 32 seconds.
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To count from 1 to 542,486,672 would take you about twenty-five 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 542486672 cubic inches would be around 68 feet tall.
Recreational maths with 542486672
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