85122240
85,122,240 is an even composite number composed of six prime numbers multiplied together.
85122240 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 85122240:
26 × 3 × 5 × 7 × 53 × 239
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 53 × 239)See below for interesting mathematical facts about the number 85122240 from the Numbermatics database.
Names of 85122240
- Cardinal: 85122240 can be written as Eighty-five million, one hundred twenty-two thousand, two hundred forty.
Scientific notation
- Scientific notation: 8.512224 × 107
Factors of 85122240
Divisors of 85122240
- Number of divisors d(n): 224
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 53 56 60 64 70 80 84 96 105 106 112 120 140 159 160 168 192 210 212 224 239 240 265 280 318 320 336 371 420 424 448 478 480 530 560 636 672 717 742 795 840 848 956 960 1060 1113 1120 1195 1272 1344 1434 1484 1590 1673 1680 1696 1855 1912 2120 2226 2240 2390 2544 2868 2968 3180 3346 3360 3392 3585 3710 3824 4240 4452 4780 5019 5088 5565 5736 5936 6360 6692 6720 7170 7420 7648 8365 8480 8904 9560 10038 10176 11130 11472 11872 12667 12720 13384 14340 14840 15296 16730 16960 17808 19120 20076 22260 22944 23744 25095 25334 25440 26768 28680 29680 33460 35616 38001 38240 40152 44520 45888 50190 50668 50880 53536 57360 59360 63335 66920 71232 76002 76480 80304 88669 89040 100380 101336 107072 114720 118720 126670 133840 152004 160608 177338 178080 190005 200760 202672 229440 253340 266007 267680 304008 321216 354676 356160 380010 401520 405344 443345 506680 532014 535360 608016 709352 760020 803040 810688 886690 1013360 1064028 1216032 1330035 1418704 1520040 1606080 1773380 2026720 2128056 2432064 2660070 2837408 3040080 3546760 4053440 4256112 5320140 5674816 6080160 7093520 8512224 10640280 12160320 14187040 17024448 21280560 28374080 42561120 85122240
- Sum of all divisors σ(n): 316016640
- Sum of proper divisors (its aliquot sum) s(n): 230894400
- 85122240 is an abundant number, because the sum of its proper divisors (230894400) is greater than itself. Its abundance is 145772160
Bases of 85122240
- Binary: 1010001001011011100110000002
- Hexadecimal: 0x512DCC0
- Base-36: 1EOGQO
Squares and roots of 85122240
- 85122240 squared (851222402) is 7245795742617600
- 85122240 cubed (851222403) is 616778364194073575424000
-
The
square root of 85122240 is 9226.1714703337 -
The
cube root of 85122240 is 439.8936382031
Scales and comparisons
How big is 85122240?- 85,122,240 seconds is equal to 2 years, 36 weeks, 5 days, 5 hours, 4 minutes.
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To count from 1 to 85,122,240 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 85122240 cubic inches would be around 36.7 feet tall.
Recreational maths with 85122240
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The information we have on file for 85122240 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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