85050420
85,050,420 is an even composite number composed of seven prime numbers multiplied together.
85050420 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 85050420:
22 × 3 × 5 × 7 × 13 × 37 × 421
(2 × 2 × 3 × 5 × 7 × 13 × 37 × 421)See below for interesting mathematical facts about the number 85050420 from the Numbermatics database.
Names of 85050420
- Cardinal: 85050420 can be written as Eighty-five million, fifty thousand, four hundred twenty.
Scientific notation
- Scientific notation: 8.505042 × 107
Factors of 85050420
Divisors of 85050420
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 7 10 12 13 14 15 20 21 26 28 30 35 37 39 42 52 60 65 70 74 78 84 91 105 111 130 140 148 156 182 185 195 210 222 259 260 273 364 370 390 420 421 444 455 481 518 546 555 740 777 780 842 910 962 1036 1092 1110 1263 1295 1365 1443 1554 1684 1820 1924 2105 2220 2405 2526 2590 2730 2886 2947 3108 3367 3885 4210 4810 5052 5180 5460 5473 5772 5894 6315 6734 7215 7770 8420 8841 9620 10101 10946 11788 12630 13468 14430 14735 15540 15577 16419 16835 17682 20202 21892 25260 27365 28860 29470 31154 32838 33670 35364 38311 40404 44205 46731 50505 54730 58940 62308 65676 67340 76622 77885 82095 88410 93462 101010 109039 109460 114933 153244 155770 164190 176820 186924 191555 202020 202501 218078 229866 233655 311540 327117 328380 383110 405002 436156 459732 467310 545195 574665 607503 654234 766220 810004 934620 1012505 1090390 1149330 1215006 1308468 1417507 1635585 2025010 2180780 2298660 2430012 2835014 3037515 3271170 4050020 4252521 5670028 6075030 6542340 7087535 8505042 12150060 14175070 17010084 21262605 28350140 42525210 85050420
- Sum of all divisors σ(n): 301733376
- Sum of proper divisors (its aliquot sum) s(n): 216682956
- 85050420 is an abundant number, because the sum of its proper divisors (216682956) is greater than itself. Its abundance is 131632536
Bases of 85050420
- Binary: 1010001000111000100001101002
- Hexadecimal: 0x511C434
- Base-36: 1EMXBO
Squares and roots of 85050420
- 85050420 squared (850504202) is 7233573942176400
- 85050420 cubed (850504203) is 615218501883158534088000
-
The
square root of 85050420 is 9222.2784603373 -
The
cube root of 85050420 is 439.7698865621
Scales and comparisons
How big is 85050420?- 85,050,420 seconds is equal to 2 years, 36 weeks, 4 days, 9 hours, 7 minutes.
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To count from 1 to 85,050,420 would take you about four 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 85050420 cubic inches would be around 36.6 feet tall.
Recreational maths with 85050420
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