385370388
385,370,388 is an even composite number composed of five prime numbers multiplied together.
385370388 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 385370388:
22 × 32 × 13 × 192 × 2281
(2 × 2 × 3 × 3 × 13 × 19 × 19 × 2281)See below for interesting mathematical facts about the number 385370388 from the Numbermatics database.
Names of 385370388
- Cardinal: 385370388 can be written as Three hundred eighty-five million, three hundred seventy thousand, three hundred eighty-eight.
Scientific notation
- Scientific notation: 3.85370388 × 108
Factors of 385370388
Divisors of 385370388
- Number of divisors d(n): 108
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Complete list of divisors:
1 2 3 4 6 9 12 13 18 19 26 36 38 39 52 57 76 78 114 117 156 171 228 234 247 342 361 468 494 684 722 741 988 1083 1444 1482 2166 2223 2281 2964 3249 4332 4446 4562 4693 6498 6843 8892 9124 9386 12996 13686 14079 18772 20529 27372 28158 29653 41058 42237 43339 56316 59306 82116 84474 86678 88959 118612 130017 168948 173356 177918 260034 266877 355836 390051 520068 533754 563407 780102 823441 1067508 1126814 1560204 1646882 1690221 2253628 2470323 3293764 3380442 4940646 5070663 6760884 7410969 9881292 10141326 10704733 14821938 20282652 21409466 29643876 32114199 42818932 64228398 96342597 128456796 192685194 385370388
- Sum of all divisors σ(n): 1107669108
- Sum of proper divisors (its aliquot sum) s(n): 722298720
- 385370388 is an abundant number, because the sum of its proper divisors (722298720) is greater than itself. Its abundance is 336928332
Bases of 385370388
- Binary: 101101111100001001001000101002
- Hexadecimal: 0x16F84914
- Base-36: 6DFTP0
Squares and roots of 385370388
- 385370388 squared (3853703882) is 148510335947270544
- 385370388 cubed (3853703883) is 57231485786009997082251072
-
The
square root of 385370388 is 19630.8529616011 -
The
cube root of 385370388 is 727.7118495935
Scales and comparisons
How big is 385370388?- 385,370,388 seconds is equal to 12 years, 13 weeks, 1 day, 7 hours, 19 minutes, 48 seconds.
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To count from 1 to 385,370,388 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 385370388 cubic inches would be around 60.6 feet tall.
Recreational maths with 385370388
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The information we have on file for 385370388 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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