428645888
428,645,888 is an even composite number composed of four prime numbers multiplied together.
428645888 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 428645888:
29 × 113 × 17 × 37
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 11 × 11 × 17 × 37)See below for interesting mathematical facts about the number 428645888 from the Numbermatics database.
Names of 428645888
- Cardinal: 428645888 can be written as Four hundred twenty-eight million, six hundred forty-five thousand, eight hundred eighty-eight.
Scientific notation
- Scientific notation: 4.28645888 × 108
Factors of 428645888
Divisors of 428645888
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 4 8 11 16 17 22 32 34 37 44 64 68 74 88 121 128 136 148 176 187 242 256 272 296 352 374 407 484 512 544 592 629 704 748 814 968 1088 1184 1258 1331 1408 1496 1628 1936 2057 2176 2368 2516 2662 2816 2992 3256 3872 4114 4352 4477 4736 5032 5324 5632 5984 6512 6919 7744 8228 8704 8954 9472 10064 10648 11968 13024 13838 15488 16456 17908 18944 20128 21296 22627 23936 26048 27676 30976 32912 35816 40256 42592 45254 47872 49247 52096 55352 61952 65824 71632 76109 80512 85184 90508 95744 98494 104192 110704 131648 143264 152218 161024 170368 181016 196988 208384 221408 263296 286528 304436 322048 340736 362032 393976 442816 526592 573056 608872 681472 724064 787952 837199 885632 1053184 1146112 1217744 1448128 1575904 1674398 1771264 2292224 2435488 2896256 3151808 3348796 3542528 4870976 5792512 6303616 6697592 9741952 11585024 12607232 13395184 19483904 25214464 26790368 38967808 53580736 107161472 214322944 428645888
- Sum of all divisors σ(n): 1024407648
- Sum of proper divisors (its aliquot sum) s(n): 595761760
- 428645888 is an abundant number, because the sum of its proper divisors (595761760) is greater than itself. Its abundance is 167115872
Bases of 428645888
- Binary: 110011000110010011110000000002
- Hexadecimal: 0x198C9E00
- Base-36: 737DA8
Squares and roots of 428645888
- 428645888 squared (4286458882) is 183737297299308544
- 428645888 cubed (4286458883) is 78758236959582112628867072
-
The
square root of 428645888 is 20703.7650682189 -
The
cube root of 428645888 is 753.9911018751
Scales and comparisons
How big is 428645888?- 428,645,888 seconds is equal to 13 years, 32 weeks, 5 days, 4 hours, 18 minutes, 8 seconds.
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To count from 1 to 428,645,888 would take you about twenty 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 428645888 cubic inches would be around 62.8 feet tall.
Recreational maths with 428645888
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The information we have on file for 428645888 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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