385929216
385,929,216 is an even composite number composed of four prime numbers multiplied together.
385929216 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred thirty-four divisors.
Prime factorization of 385929216:
212 × 32 × 192 × 29
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 19 × 19 × 29)See below for interesting mathematical facts about the number 385929216 from the Numbermatics database.
Names of 385929216
- Cardinal: 385929216 can be written as Three hundred eighty-five million, nine hundred twenty-nine thousand, two hundred sixteen.
Scientific notation
- Scientific notation: 3.85929216 × 108
Factors of 385929216
Divisors of 385929216
- Number of divisors d(n): 234
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 19 24 29 32 36 38 48 57 58 64 72 76 87 96 114 116 128 144 152 171 174 192 228 232 256 261 288 304 342 348 361 384 456 464 512 522 551 576 608 684 696 722 768 912 928 1024 1044 1083 1102 1152 1216 1368 1392 1444 1536 1653 1824 1856 2048 2088 2166 2204 2304 2432 2736 2784 2888 3072 3249 3306 3648 3712 4096 4176 4332 4408 4608 4864 4959 5472 5568 5776 6144 6498 6612 7296 7424 8352 8664 8816 9216 9728 9918 10469 10944 11136 11552 12288 12996 13224 14592 14848 16704 17328 17632 18432 19456 19836 20938 21888 22272 23104 25992 26448 29184 29696 31407 33408 34656 35264 36864 38912 39672 41876 43776 44544 46208 51984 52896 58368 59392 62814 66816 69312 70528 77824 79344 83752 87552 89088 92416 94221 103968 105792 116736 118784 125628 133632 138624 141056 158688 167504 175104 178176 184832 188442 207936 211584 233472 251256 267264 277248 282112 317376 335008 350208 356352 369664 376884 415872 423168 502512 534528 554496 564224 634752 670016 700416 739328 753768 831744 846336 1005024 1069056 1108992 1128448 1269504 1340032 1478656 1507536 1663488 1692672 2010048 2217984 2256896 2539008 2680064 3015072 3326976 3385344 4020096 4435968 5078016 5360128 6030144 6653952 6770688 8040192 10156032 10720256 12060288 13307904 16080384 20312064 21440512 24120576 32160768 42881024 48241152 64321536 96482304 128643072 192964608 385929216
- Sum of all divisors σ(n): 1217100690
- Sum of proper divisors (its aliquot sum) s(n): 831171474
- 385929216 is an abundant number, because the sum of its proper divisors (831171474) is greater than itself. Its abundance is 445242258
Bases of 385929216
- Binary: 101110000000011010000000000002
- Hexadecimal: 0x1700D000
- Base-36: 6DRSW0
Squares and roots of 385929216
- 385929216 squared (3859292162) is 148941359762374656
- 385929216 cubed (3859292163) is 57480822203067197288349696
-
The
square root of 385929216 is 19645.0812164265 -
The
cube root of 385929216 is 728.0634328659
Scales and comparisons
How big is 385929216?- 385,929,216 seconds is equal to 12 years, 14 weeks, 18 hours, 33 minutes, 36 seconds.
-
To count from 1 to 385,929,216 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 385929216 cubic inches would be around 60.7 feet tall.
Recreational maths with 385929216
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The information we have on file for 385929216 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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