428643328932
428,643,328,932 is an even composite number composed of seven prime numbers multiplied together.
428643328932 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 428643328932:
22 × 32 × 7 × 13 × 37 × 433 × 8167
(2 × 2 × 3 × 3 × 7 × 13 × 37 × 433 × 8167)See below for interesting mathematical facts about the number 428643328932 from the Numbermatics database.
Names of 428643328932
- Cardinal: 428643328932 can be written as Four hundred twenty-eight billion, six hundred forty-three million, three hundred twenty-eight thousand, nine hundred thirty-two.
Scientific notation
- Scientific notation: 4.28643328932 × 1011
Factors of 428643328932
Divisors of 428643328932
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 3 4 6 7 9 12 13 14 18 21 26 28 36 37 39 42 52 63 74 78 84 91 111 117 126 148 156 182 222 234 252 259 273 333 364 433 444 468 481 518 546 666 777 819 866 962 1036 1092 1299 1332 1443 1554 1638 1732 1924 2331 2598 2886 3031 3108 3276 3367 3897 4329 4662 5196 5629 5772 6062 6734 7794 8167 8658 9093 9324 10101 11258 12124 13468 15588 16021 16334 16887 17316 18186 20202 22516 24501 27279 30303 32042 32668 33774 36372 39403 40404 48063 49002 50661 54558 57169 60606 64084 67548 73503 78806 96126 98004 101322 106171 109116 112147 114338 118209 121212 144189 147006 157612 171507 192252 202644 208273 212342 224294 228676 236418 288378 294012 302179 318513 336441 343014 354627 416546 424684 448588 472836 514521 576756 604358 624819 637026 672882 686028 709254 743197 833092 906537 955539 1009323 1029042 1208716 1249638 1274052 1345764 1418508 1457911 1486394 1813074 1874457 1911078 2018646 2058084 2115253 2229591 2499276 2719611 2915822 2972788 3536311 3626148 3748914 3822156 3928327 4037292 4230506 4373733 4459182 5439222 5831644 6345759 6688773 7072622 7497828 7856654 8461012 8747466 8918364 10608933 10878444 11784981 12691518 13121199 13377546 14145244 15713308 17494932 19037277 21217866 23569962 24754177 25383036 26242398 26755092 27498289 31826799 35354943 38074554 42435732 45972043 47139924 49508354 52484796 54996578 63653598 70709886 74262531 76149108 82494867 91944086 99016708 109993156 127307196 130843507 137916129 141419772 148525062 164989734 183888172 222787593 247484601 261687014 275832258 297050124 321804301 329979468 392530521 413748387 445575186 494969202 523374028 551664516 643608602 785061042 827496774 891150372 915904549 965412903 989938404 1177591563 1287217204 1570122084 1654993548 1700965591 1831809098 1930825806 2355183126 2747713647 2896238709 3401931182 3663618196 3861651612 4710366252 5102896773 5495427294 5792477418 6803862364 8243140941 10205793546 10990854588 11584954836 11906759137 15308690319 16486281882 20411587092 23813518274 30617380638 32972563764 35720277411 47627036548 61234761276 71440554822 107160832233 142881109644 214321664466 428643328932
- Sum of all divisors σ(n): 1372930237952
- Sum of proper divisors (its aliquot sum) s(n): 944286909020
- 428643328932 is an abundant number, because the sum of its proper divisors (944286909020) is greater than itself. Its abundance is 515643580088
Bases of 428643328932
- Binary: 1100011110011010010001000100011101001002
- Hexadecimal: 0x63CD2223A4
- Base-36: 5GWZ65D0
Squares and roots of 428643328932
- 428643328932 squared (4286433289322) is 183735103437906748260624
- 428643328932 cubed (4286433289323) is 78756826379289706332221172095573568
-
The
square root of 428643328932 is 654708.5832124089 -
The
cube root of 428643328932 is 7539.8960139933
Scales and comparisons
How big is 428643328932?- 428,643,328,932 seconds is equal to 13,629 years, 27 weeks, 4 days, 15 hours, 22 minutes, 12 seconds.
-
To count from 1 to 428,643,328,932 would take you about twenty-seven thousand, two hundred fifty-nine 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 428643328932 cubic inches would be around 628.3 feet tall.
Recreational maths with 428643328932
- 428643328932 backwards is 239823346824
- The number of decimal digits it has is: 12
- The sum of 428643328932's digits is 54
- More coming soon!
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