85353840
85,353,840 is an even composite number composed of six prime numbers multiplied together.
85353840 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 85353840:
24 × 32 × 5 × 11 × 13 × 829
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 11 × 13 × 829)See below for interesting mathematical facts about the number 85353840 from the Numbermatics database.
Names of 85353840
- Cardinal: 85353840 can be written as Eighty-five million, three hundred fifty-three thousand, eight hundred forty.
Scientific notation
- Scientific notation: 8.535384 × 107
Factors of 85353840
Divisors of 85353840
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 13 15 16 18 20 22 24 26 30 33 36 39 40 44 45 48 52 55 60 65 66 72 78 80 88 90 99 104 110 117 120 130 132 143 144 156 165 176 180 195 198 208 220 234 240 260 264 286 312 330 360 390 396 429 440 468 495 520 528 572 585 624 660 715 720 780 792 829 858 880 936 990 1040 1144 1170 1287 1320 1430 1560 1584 1658 1716 1872 1980 2145 2288 2340 2487 2574 2640 2860 3120 3316 3432 3960 4145 4290 4680 4974 5148 5720 6435 6632 6864 7461 7920 8290 8580 9119 9360 9948 10296 10777 11440 12435 12870 13264 14922 16580 17160 18238 19896 20592 21554 24870 25740 27357 29844 32331 33160 34320 36476 37305 39792 43108 45595 49740 51480 53885 54714 59688 64662 66320 72952 74610 82071 86216 91190 96993 99480 102960 107770 109428 118547 119376 129324 136785 145904 149220 161655 164142 172432 182380 193986 198960 215540 218856 237094 258648 273570 298440 323310 328284 355641 364760 387972 410355 431080 437712 474188 484965 517296 547140 592735 596880 646620 656568 711282 729520 775944 820710 862160 948376 969930 1066923 1094280 1185470 1293240 1313136 1422564 1551888 1641420 1778205 1896752 1939860 2133846 2188560 2370940 2586480 2845128 3282840 3556410 3879720 4267692 4741880 5334615 5690256 6565680 7112820 7759440 8535384 9483760 10669230 14225640 17070768 21338460 28451280 42676920 85353840
- Sum of all divisors σ(n): 337165920
- Sum of proper divisors (its aliquot sum) s(n): 251812080
- 85353840 is an abundant number, because the sum of its proper divisors (251812080) is greater than itself. Its abundance is 166458240
Bases of 85353840
- Binary: 1010001011001100101011100002
- Hexadecimal: 0x5166570
- Base-36: 1ETFG0
Squares and roots of 85353840
- 85353840 squared (853538402) is 7285278002745600
- 85353840 cubed (853538403) is 621826453001867503104000
-
The
square root of 85353840 is 9238.7141962505 -
The
cube root of 85353840 is 440.2922301119
Scales and comparisons
How big is 85353840?- 85,353,840 seconds is equal to 2 years, 37 weeks, 21 hours, 24 minutes.
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To count from 1 to 85,353,840 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 85353840 cubic inches would be around 36.7 feet tall.
Recreational maths with 85353840
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The information we have on file for 85353840 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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