85424220
85,424,220 is an even composite number composed of five prime numbers multiplied together.
85424220 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 85424220:
22 × 39 × 5 × 7 × 31
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 31)See below for interesting mathematical facts about the number 85424220 from the Numbermatics database.
Names of 85424220
- Cardinal: 85424220 can be written as Eighty-five million, four hundred twenty-four thousand, two hundred twenty.
Scientific notation
- Scientific notation: 8.542422 × 107
Factors of 85424220
Divisors of 85424220
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 27 28 30 31 35 36 42 45 54 60 62 63 70 81 84 90 93 105 108 124 126 135 140 155 162 180 186 189 210 217 243 252 270 279 310 315 324 372 378 405 420 434 465 486 540 558 567 620 630 651 729 756 810 837 868 930 945 972 1085 1116 1134 1215 1260 1302 1395 1458 1620 1674 1701 1860 1890 1953 2170 2187 2268 2430 2511 2604 2790 2835 2916 3255 3348 3402 3645 3780 3906 4185 4340 4374 4860 5022 5103 5580 5670 5859 6510 6561 6804 7290 7533 7812 8370 8505 8748 9765 10044 10206 10935 11340 11718 12555 13020 13122 14580 15066 15309 16740 17010 17577 19530 19683 20412 21870 22599 23436 25110 25515 26244 29295 30132 30618 32805 34020 35154 37665 39060 39366 43740 45198 45927 50220 51030 52731 58590 61236 65610 67797 70308 75330 76545 78732 87885 90396 91854 98415 102060 105462 112995 117180 131220 135594 137781 150660 153090 158193 175770 183708 196830 203391 210924 225990 229635 263655 271188 275562 306180 316386 338985 351540 393660 406782 451980 459270 474579 527310 551124 610173 632772 677970 688905 790965 813564 918540 949158 1016955 1054620 1220346 1355940 1377810 1423737 1581930 1898316 2033910 2372895 2440692 2755620 2847474 3050865 3163860 4067820 4271211 4745790 5694948 6101730 7118685 8542422 9491580 12203460 14237370 17084844 21356055 28474740 42712110 85424220
- Sum of all divisors σ(n): 317442048
- Sum of proper divisors (its aliquot sum) s(n): 232017828
- 85424220 is an abundant number, because the sum of its proper divisors (232017828) is greater than itself. Its abundance is 146593608
Bases of 85424220
- Binary: 1010001011101111000010111002
- Hexadecimal: 0x517785C
- Base-36: 1EUXR0
Squares and roots of 85424220
- 85424220 squared (854242202) is 7297297362608400
- 85424220 cubed (854242203) is 623365935308879735448000
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The
square root of 85424220 is 9242.5223829861 -
The
cube root of 85424220 is 440.4132137489
Scales and comparisons
How big is 85424220?- 85,424,220 seconds is equal to 2 years, 37 weeks, 1 day, 16 hours, 57 minutes.
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To count from 1 to 85,424,220 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 85424220 cubic inches would be around 36.7 feet tall.
Recreational maths with 85424220
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The information we have on file for 85424220 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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