85126020
85,126,020 is an even composite number composed of six prime numbers multiplied together.
85126020 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 85126020:
22 × 3 × 5 × 7 × 292 × 241
(2 × 2 × 3 × 5 × 7 × 29 × 29 × 241)See below for interesting mathematical facts about the number 85126020 from the Numbermatics database.
Names of 85126020
- Cardinal: 85126020 can be written as Eighty-five million, one hundred twenty-six thousand and twenty.
Scientific notation
- Scientific notation: 8.512602 × 107
Factors of 85126020
Divisors of 85126020
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 5 6 7 10 12 14 15 20 21 28 29 30 35 42 58 60 70 84 87 105 116 140 145 174 203 210 241 290 348 406 420 435 482 580 609 723 812 841 870 964 1015 1205 1218 1446 1682 1687 1740 2030 2410 2436 2523 2892 3045 3364 3374 3615 4060 4205 4820 5046 5061 5887 6090 6748 6989 7230 8410 8435 10092 10122 11774 12180 12615 13978 14460 16820 16870 17661 20244 20967 23548 25230 25305 27956 29435 33740 34945 35322 41934 48923 50460 50610 58870 69890 70644 83868 88305 97846 101220 104835 117740 139780 146769 176610 195692 202681 209670 244615 293538 353220 405362 419340 489230 587076 608043 733845 810724 978460 1013405 1216086 1418767 1467690 2026810 2432172 2837534 2935380 3040215 4053620 4256301 5675068 6080430 7093835 8512602 12160860 14187670 17025204 21281505 28375340 42563010 85126020
- Sum of all divisors σ(n): 283291008
- Sum of proper divisors (its aliquot sum) s(n): 198164988
- 85126020 is an abundant number, because the sum of its proper divisors (198164988) is greater than itself. Its abundance is 113038968
Bases of 85126020
- Binary: 1010001001011101011100001002
- Hexadecimal: 0x512EB84
- Base-36: 1EOJNO
Squares and roots of 85126020
- 85126020 squared (851260202) is 7246439281040400
- 85126020 cubed (851260203) is 616860535166630711208000
-
The
square root of 85126020 is 9226.3763200945 -
The
cube root of 85126020 is 439.9001495187
Scales and comparisons
How big is 85126020?- 85,126,020 seconds is equal to 2 years, 36 weeks, 5 days, 6 hours, 7 minutes.
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To count from 1 to 85,126,020 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 85126020 cubic inches would be around 36.7 feet tall.
Recreational maths with 85126020
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