389028952
389,028,952 is an even composite number composed of six prime numbers multiplied together.
389028952 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 389028952:
23 × 13 × 17 × 19 × 37 × 313
(2 × 2 × 2 × 13 × 17 × 19 × 37 × 313)See below for interesting mathematical facts about the number 389028952 from the Numbermatics database.
Names of 389028952
- Cardinal: 389028952 can be written as Three hundred eighty-nine million, twenty-eight thousand, nine hundred fifty-two.
Scientific notation
- Scientific notation: 3.89028952 × 108
Factors of 389028952
Divisors of 389028952
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 4 8 13 17 19 26 34 37 38 52 68 74 76 104 136 148 152 221 247 296 313 323 442 481 494 626 629 646 703 884 962 988 1252 1258 1292 1406 1768 1924 1976 2504 2516 2584 2812 3848 4069 4199 5032 5321 5624 5947 8138 8177 8398 9139 10642 11581 11894 11951 16276 16354 16796 18278 21284 23162 23788 23902 32552 32708 33592 36556 42568 46324 47576 47804 65416 69173 73112 77311 92648 95608 101099 138346 150553 154622 155363 196877 202198 220039 276692 301106 309244 310726 393754 404396 440078 553384 602212 618488 621452 787508 808792 880156 1204424 1242904 1314287 1575016 1760312 2559401 2628574 2860507 3740663 5118802 5257148 5721014 7481326 10237604 10514296 11442028 14962652 20475208 22884056 29925304 48628619 97257238 194514476 389028952
- Sum of all divisors σ(n): 902059200
- Sum of proper divisors (its aliquot sum) s(n): 513030248
- 389028952 is an abundant number, because the sum of its proper divisors (513030248) is greater than itself. Its abundance is 124001296
Bases of 389028952
- Binary: 101110011000000011100010110002
- Hexadecimal: 0x17301C58
- Base-36: 6FM8NS
Squares and roots of 389028952
- 389028952 squared (3890289522) is 151343525494218304
- 389028952 cubed (3890289523) is 58877013115001028864337408
-
The
square root of 389028952 is 19723.8168719953 -
The
cube root of 389028952 is 730.0074759977
Scales and comparisons
How big is 389028952?- 389,028,952 seconds is equal to 12 years, 19 weeks, 1 day, 15 hours, 35 minutes, 52 seconds.
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To count from 1 to 389,028,952 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 389028952 cubic inches would be around 60.8 feet tall.
Recreational maths with 389028952
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