428513288
428,513,288 is an even composite number composed of six prime numbers multiplied together.
428513288 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 428513288:
23 × 7 × 17 × 47 × 61 × 157
(2 × 2 × 2 × 7 × 17 × 47 × 61 × 157)See below for interesting mathematical facts about the number 428513288 from the Numbermatics database.
Names of 428513288
- Cardinal: 428513288 can be written as Four hundred twenty-eight million, five hundred thirteen thousand, two hundred eighty-eight.
Scientific notation
- Scientific notation: 4.28513288 × 108
Factors of 428513288
Divisors of 428513288
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 4 7 8 14 17 28 34 47 56 61 68 94 119 122 136 157 188 238 244 314 329 376 427 476 488 628 658 799 854 952 1037 1099 1256 1316 1598 1708 2074 2198 2632 2669 2867 3196 3416 4148 4396 5338 5593 5734 6392 7259 7379 8296 8792 9577 10676 11186 11468 14518 14758 18683 19154 20069 21352 22372 22936 29036 29516 37366 38308 40138 44744 48739 51653 58072 59032 67039 74732 76616 80276 97478 103306 125443 134078 149464 160552 162809 194956 206612 250886 268156 325618 341173 389912 413224 450119 501772 536312 651236 682346 878101 900238 1003544 1139663 1302472 1364692 1756202 1800476 2279326 2729384 3150833 3512404 3600952 4558652 6301666 7024808 7652023 9117304 12603332 15304046 25206664 30608092 53564161 61216184 107128322 214256644 428513288
- Sum of all divisors σ(n): 1015649280
- Sum of proper divisors (its aliquot sum) s(n): 587135992
- 428513288 is an abundant number, because the sum of its proper divisors (587135992) is greater than itself. Its abundance is 158622704
Bases of 428513288
- Binary: 110011000101010011000000010002
- Hexadecimal: 0x198A9808
- Base-36: 734IYW
Squares and roots of 428513288
- 428513288 squared (4285132882) is 183623637992570944
- 428513288 cubed (4285132883) is 78685168870718294786703872
-
The
square root of 428513288 is 20700.5625044345 -
The
cube root of 428513288 is 753.9133457491
Scales and comparisons
How big is 428513288?- 428,513,288 seconds is equal to 13 years, 32 weeks, 3 days, 15 hours, 28 minutes, 8 seconds.
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To count from 1 to 428,513,288 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 428513288 cubic inches would be around 62.8 feet tall.
Recreational maths with 428513288
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