48397986
48,397,986 is an even composite number composed of five prime numbers multiplied together.
48397986 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 48397986:
2 × 34 × 73 × 13 × 67
(2 × 3 × 3 × 3 × 3 × 7 × 7 × 7 × 13 × 67)See below for interesting mathematical facts about the number 48397986 from the Numbermatics database.
Names of 48397986
- Cardinal: 48397986 can be written as Forty-eight million, three hundred ninety-seven thousand, nine hundred eighty-six.
Scientific notation
- Scientific notation: 4.8397986 × 107
Factors of 48397986
Divisors of 48397986
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 6 7 9 13 14 18 21 26 27 39 42 49 54 63 67 78 81 91 98 117 126 134 147 162 182 189 201 234 273 294 343 351 378 402 441 469 546 567 603 637 686 702 819 871 882 938 1029 1053 1134 1206 1274 1323 1407 1638 1742 1809 1911 2058 2106 2457 2613 2646 2814 3087 3283 3618 3822 3969 4221 4459 4914 5226 5427 5733 6097 6174 6566 7371 7839 7938 8442 8918 9261 9849 10854 11466 12194 12663 13377 14742 15678 17199 18291 18522 19698 22981 23517 25326 26754 27783 29547 34398 36582 37989 40131 42679 45962 47034 51597 54873 55566 59094 68943 70551 75978 80262 85358 88641 103194 109746 120393 128037 137886 141102 164619 177282 206829 240786 256074 265923 298753 329238 361179 384111 413658 493857 531846 597506 620487 722358 768222 896259 987714 1152333 1240974 1792518 1861461 2304666 2688777 3456999 3722922 5377554 6913998 8066331 16132662 24198993 48397986
- Sum of all divisors σ(n): 138230400
- Sum of proper divisors (its aliquot sum) s(n): 89832414
- 48397986 is an abundant number, because the sum of its proper divisors (89832414) is greater than itself. Its abundance is 41434428
Bases of 48397986
- Binary: 101110001001111110101000102
- Hexadecimal: 0x2E27EA2
- Base-36: STC4I
Squares and roots of 48397986
- 48397986 squared (483979862) is 2342365048856196
- 48397986 cubed (483979863) is 113365750841431490021256
-
The
square root of 48397986 is 6956.8661047917 -
The
cube root of 48397986 is 364.4257838025
Scales and comparisons
How big is 48397986?- 48,397,986 seconds is equal to 1 year, 28 weeks, 3 hours, 53 minutes, 6 seconds.
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To count from 1 to 48,397,986 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 48397986 cubic inches would be around 30.4 feet tall.
Recreational maths with 48397986
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