48549942
48,549,942 is an even composite number composed of five prime numbers multiplied together.
48549942 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 48549942:
2 × 36 × 7 × 67 × 71
(2 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 67 × 71)See below for interesting mathematical facts about the number 48549942 from the Numbermatics database.
Names of 48549942
- Cardinal: 48549942 can be written as Forty-eight million, five hundred forty-nine thousand, nine hundred forty-two.
Scientific notation
- Scientific notation: 4.8549942 × 107
Factors of 48549942
Divisors of 48549942
- Number of divisors d(n): 112
-
Complete list of divisors:
1 2 3 6 7 9 14 18 21 27 42 54 63 67 71 81 126 134 142 162 189 201 213 243 378 402 426 469 486 497 567 603 639 729 938 994 1134 1206 1278 1407 1458 1491 1701 1809 1917 2814 2982 3402 3618 3834 4221 4473 4757 5103 5427 5751 8442 8946 9514 10206 10854 11502 12663 13419 14271 16281 17253 25326 26838 28542 32562 33299 34506 37989 40257 42813 48843 51759 66598 75978 80514 85626 97686 99897 103518 113967 120771 128439 199794 227934 241542 256878 299691 341901 362313 385317 599382 683802 724626 770634 899073 1155951 1798146 2311902 2697219 3467853 5394438 6935706 8091657 16183314 24274971 48549942
- Sum of all divisors σ(n): 128431872
- Sum of proper divisors (its aliquot sum) s(n): 79881930
- 48549942 is an abundant number, because the sum of its proper divisors (79881930) is greater than itself. Its abundance is 31331988
Bases of 48549942
- Binary: 101110010011010000001101102
- Hexadecimal: 0x2E4D036
- Base-36: SWLDI
Squares and roots of 48549942
- 48549942 squared (485499422) is 2357096868203364
- 48549942 cubed (485499423) is 114436916239654966404888
-
The
square root of 48549942 is 6967.7788426441 -
The
cube root of 48549942 is 364.8067833313
Scales and comparisons
How big is 48549942?- 48,549,942 seconds is equal to 1 year, 28 weeks, 1 day, 22 hours, 5 minutes, 42 seconds.
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To count from 1 to 48,549,942 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 48549942 cubic inches would be around 30.4 feet tall.
Recreational maths with 48549942
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