420539952
420,539,952 is an even composite number composed of five prime numbers multiplied together.
420539952 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred divisors.
Prime factorization of 420539952:
24 × 3 × 74 × 41 × 89
(2 × 2 × 2 × 2 × 3 × 7 × 7 × 7 × 7 × 41 × 89)See below for interesting mathematical facts about the number 420539952 from the Numbermatics database.
Names of 420539952
- Cardinal: 420539952 can be written as Four hundred twenty million, five hundred thirty-nine thousand, nine hundred fifty-two.
Scientific notation
- Scientific notation: 4.20539952 × 108
Factors of 420539952
Divisors of 420539952
- Number of divisors d(n): 200
-
Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 41 42 48 49 56 82 84 89 98 112 123 147 164 168 178 196 246 267 287 294 328 336 343 356 392 492 534 574 588 623 656 686 712 784 861 984 1029 1068 1148 1176 1246 1372 1424 1722 1869 1968 2009 2058 2136 2296 2352 2401 2492 2744 3444 3649 3738 4018 4116 4272 4361 4592 4802 4984 5488 6027 6888 7203 7298 7476 8036 8232 8722 9604 9968 10947 12054 13083 13776 14063 14406 14596 14952 16072 16464 17444 19208 21894 24108 25543 26166 28126 28812 29192 29904 30527 32144 34888 38416 42189 43788 48216 51086 52332 56252 57624 58384 61054 69776 76629 84378 87576 91581 96432 98441 102172 104664 112504 115248 122108 153258 168756 175152 178801 183162 196882 204344 209328 213689 225008 244216 295323 306516 337512 357602 366324 393764 408688 427378 488432 536403 590646 613032 641067 675024 715204 732648 787528 854756 1072806 1181292 1226064 1251607 1282134 1430408 1465296 1575056 1709512 2145612 2362584 2503214 2564268 2860816 3419024 3754821 4291224 4725168 5006428 5128536 7509642 8582448 8761249 10012856 10257072 15019284 17522498 20025712 26283747 30038568 35044996 52567494 60077136 70089992 105134988 140179984 210269976 420539952
- Sum of all divisors σ(n): 1312884720
- Sum of proper divisors (its aliquot sum) s(n): 892344768
- 420539952 is an abundant number, because the sum of its proper divisors (892344768) is greater than itself. Its abundance is 471804816
Bases of 420539952
- Binary: 110010001000011101110001100002
- Hexadecimal: 0x1910EE30
- Base-36: 6YDMPC
Squares and roots of 420539952
- 420539952 squared (4205399522) is 176853851228162304
- 420539952 cubed (4205399523) is 74374110106506516372369408
-
The
square root of 420539952 is 20507.0707805869 -
The
cube root of 420539952 is 749.2080244385
Scales and comparisons
How big is 420539952?- 420,539,952 seconds is equal to 13 years, 19 weeks, 2 days, 8 hours, 39 minutes, 12 seconds.
-
To count from 1 to 420,539,952 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 420539952 cubic inches would be around 62.4 feet tall.
Recreational maths with 420539952
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