428428680
428,428,680 is an even composite number composed of six prime numbers multiplied together.
428428680 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 428428680:
23 × 3 × 5 × 31 × 41 × 532
(2 × 2 × 2 × 3 × 5 × 31 × 41 × 53 × 53)See below for interesting mathematical facts about the number 428428680 from the Numbermatics database.
Names of 428428680
- Cardinal: 428428680 can be written as Four hundred twenty-eight million, four hundred twenty-eight thousand, six hundred eighty.
Scientific notation
- Scientific notation: 4.2842868 × 108
Factors of 428428680
Divisors of 428428680
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 20 24 30 31 40 41 53 60 62 82 93 106 120 123 124 155 159 164 186 205 212 246 248 265 310 318 328 372 410 424 465 492 530 615 620 636 744 795 820 930 984 1060 1230 1240 1271 1272 1590 1640 1643 1860 2120 2173 2460 2542 2809 3180 3286 3720 3813 4346 4920 4929 5084 5618 6355 6360 6519 6572 7626 8215 8427 8692 9858 10168 10865 11236 12710 13038 13144 14045 15252 16430 16854 17384 19065 19716 21730 22472 24645 25420 26076 28090 30504 32595 32860 33708 38130 39432 42135 43460 49290 50840 52152 56180 65190 65720 67363 67416 76260 84270 86920 87079 98580 112360 115169 130380 134726 152520 168540 174158 197160 202089 230338 260760 261237 269452 336815 337080 345507 348316 404178 435395 460676 522474 538904 575845 673630 691014 696632 808356 870790 921352 1010445 1044948 1151690 1306185 1347260 1382028 1616712 1727535 1741580 2020890 2089896 2303380 2612370 2694520 2764056 3455070 3483160 3570239 4041780 4606760 5224740 6910140 7140478 8083560 10449480 10710717 13820280 14280956 17851195 21421434 28561912 35702390 42842868 53553585 71404780 85685736 107107170 142809560 214214340 428428680
- Sum of all divisors σ(n): 1385233920
- Sum of proper divisors (its aliquot sum) s(n): 956805240
- 428428680 is an abundant number, because the sum of its proper divisors (956805240) is greater than itself. Its abundance is 528376560
Bases of 428428680
- Binary: 110011000100101001101100010002
- Hexadecimal: 0x19894D88
- Base-36: 732POO
Squares and roots of 428428680
- 428428680 squared (4284286802) is 183551133846542400
- 428428680 cubed (4284286803) is 78638569986377482996032000
-
The
square root of 428428680 is 20698.5187875847 -
The
cube root of 428428680 is 753.8637235623
Scales and comparisons
How big is 428428680?- 428,428,680 seconds is equal to 13 years, 32 weeks, 2 days, 15 hours, 58 minutes.
-
To count from 1 to 428,428,680 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 428428680 cubic inches would be around 62.8 feet tall.
Recreational maths with 428428680
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The information we have on file for 428428680 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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