85312500
85,312,500 is an even composite number composed of five prime numbers multiplied together.
85312500 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 85312500:
22 × 3 × 57 × 7 × 13
(2 × 2 × 3 × 5 × 5 × 5 × 5 × 5 × 5 × 5 × 7 × 13)See below for interesting mathematical facts about the number 85312500 from the Numbermatics database.
Names of 85312500
- Cardinal: 85312500 can be written as Eighty-five million, three hundred twelve thousand, five hundred.
Scientific notation
- Scientific notation: 8.53125 × 107
Factors of 85312500
Divisors of 85312500
- 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 25 26 28 30 35 39 42 50 52 60 65 70 75 78 84 91 100 105 125 130 140 150 156 175 182 195 210 250 260 273 300 325 350 364 375 390 420 455 500 525 546 625 650 700 750 780 875 910 975 1050 1092 1250 1300 1365 1500 1625 1750 1820 1875 1950 2100 2275 2500 2625 2730 3125 3250 3500 3750 3900 4375 4550 4875 5250 5460 6250 6500 6825 7500 8125 8750 9100 9375 9750 10500 11375 12500 13125 13650 15625 16250 17500 18750 19500 21875 22750 24375 26250 27300 31250 32500 34125 37500 40625 43750 45500 46875 48750 52500 56875 62500 65625 68250 78125 81250 87500 93750 97500 109375 113750 121875 131250 136500 156250 162500 170625 187500 203125 218750 227500 234375 243750 262500 284375 312500 328125 341250 406250 437500 468750 487500 546875 568750 609375 656250 682500 812500 853125 937500 1015625 1093750 1137500 1218750 1312500 1421875 1640625 1706250 2031250 2187500 2437500 2843750 3046875 3281250 3412500 4062500 4265625 5687500 6093750 6562500 7109375 8531250 12187500 14218750 17062500 21328125 28437500 42656250 85312500
- Sum of all divisors σ(n): 306249216
- Sum of proper divisors (its aliquot sum) s(n): 220936716
- 85312500 is an abundant number, because the sum of its proper divisors (220936716) is greater than itself. Its abundance is 135624216
Bases of 85312500
- Binary: 1010001010111000011111101002
- Hexadecimal: 0x515C3F4
- Base-36: 1ESJJO
Squares and roots of 85312500
- 85312500 squared (853125002) is 7278222656250000
- 85312500 cubed (853125003) is 620923370361328125000000
-
The
square root of 85312500 is 9236.4766009555 -
The
cube root of 85312500 is 440.2211353995
Scales and comparisons
How big is 85312500?- 85,312,500 seconds is equal to 2 years, 37 weeks, 9 hours, 55 minutes.
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To count from 1 to 85,312,500 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 85312500 cubic inches would be around 36.7 feet tall.
Recreational maths with 85312500
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The information we have on file for 85312500 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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