385130988
385,130,988 is an even composite number composed of six prime numbers multiplied together.
385130988 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 385130988:
22 × 32 × 11 × 17 × 19 × 3011
(2 × 2 × 3 × 3 × 11 × 17 × 19 × 3011)See below for interesting mathematical facts about the number 385130988 from the Numbermatics database.
Names of 385130988
- Cardinal: 385130988 can be written as Three hundred eighty-five million, one hundred thirty thousand, nine hundred eighty-eight.
Scientific notation
- Scientific notation: 3.85130988 × 108
Factors of 385130988
Divisors of 385130988
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 6 9 11 12 17 18 19 22 33 34 36 38 44 51 57 66 68 76 99 102 114 132 153 171 187 198 204 209 228 306 323 342 374 396 418 561 612 627 646 684 748 836 969 1122 1254 1292 1683 1881 1938 2244 2508 2907 3011 3366 3553 3762 3876 5814 6022 6732 7106 7524 9033 10659 11628 12044 14212 18066 21318 27099 31977 33121 36132 42636 51187 54198 57209 63954 66242 99363 102374 108396 114418 127908 132484 153561 171627 198726 204748 228836 298089 307122 343254 397452 460683 514881 563057 596178 614244 629299 686508 921366 972553 1029762 1126114 1192356 1258598 1689171 1842732 1887897 1945106 2059524 2252228 2517196 2917659 3378342 3775794 3890212 5067513 5663691 5835318 6756684 7551588 8752977 10135026 10698083 11327382 11670636 17505954 20270052 21396166 22654764 32094249 35011908 42792332 64188498 96282747 128376996 192565494 385130988
- Sum of all divisors σ(n): 1184077440
- Sum of proper divisors (its aliquot sum) s(n): 798946452
- 385130988 is an abundant number, because the sum of its proper divisors (798946452) is greater than itself. Its abundance is 413815464
Bases of 385130988
- Binary: 101101111010010100001111011002
- Hexadecimal: 0x16F4A1EC
- Base-36: 6DAOZ0
Squares and roots of 385130988
- 385130988 squared (3851309882) is 148325877917856144
- 385130988 cubed (3851309883) is 57124891908471319580590272
-
The
square root of 385130988 is 19624.7544698017 -
The
cube root of 385130988 is 727.5611285299
Scales and comparisons
How big is 385130988?- 385,130,988 seconds is equal to 12 years, 12 weeks, 5 days, 12 hours, 49 minutes, 48 seconds.
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To count from 1 to 385,130,988 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 385130988 cubic inches would be around 60.6 feet tall.
Recreational maths with 385130988
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The information we have on file for 385130988 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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