85394880
85,394,880 is an even composite number composed of five prime numbers multiplied together.
85394880 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 85394880:
26 × 32 × 5 × 149 × 199
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 149 × 199)See below for interesting mathematical facts about the number 85394880 from the Numbermatics database.
Names of 85394880
- Cardinal: 85394880 can be written as Eighty-five million, three hundred ninety-four thousand, eight hundred eighty.
Scientific notation
- Scientific notation: 8.539488 × 107
Factors of 85394880
Divisors of 85394880
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 80 90 96 120 144 149 160 180 192 199 240 288 298 320 360 398 447 480 576 596 597 720 745 796 894 960 995 1192 1194 1341 1440 1490 1592 1788 1791 1990 2235 2384 2388 2682 2880 2980 2985 3184 3576 3582 3980 4470 4768 4776 5364 5960 5970 6368 6705 7152 7164 7960 8940 8955 9536 9552 10728 11920 11940 12736 13410 14304 14328 15920 17880 17910 19104 21456 23840 23880 26820 28608 28656 29651 31840 35760 35820 38208 42912 47680 47760 53640 57312 59302 63680 71520 71640 85824 88953 95520 107280 114624 118604 143040 143280 148255 177906 191040 214560 237208 266859 286560 296510 355812 429120 444765 474416 533718 573120 593020 711624 889530 948832 1067436 1186040 1334295 1423248 1779060 1897664 2134872 2372080 2668590 2846496 3558120 4269744 4744160 5337180 5692992 7116240 8539488 9488320 10674360 14232480 17078976 21348720 28464960 42697440 85394880
- Sum of all divisors σ(n): 297180000
- Sum of proper divisors (its aliquot sum) s(n): 211785120
- 85394880 is an abundant number, because the sum of its proper divisors (211785120) is greater than itself. Its abundance is 126390240
Bases of 85394880
- Binary: 1010001011100000101110000002
- Hexadecimal: 0x51705C0
- Base-36: 1EUB40
Squares and roots of 85394880
- 85394880 squared (853948802) is 7292285530214400
- 85394880 cubed (853948803) is 622723847778395062272000
-
The
square root of 85394880 is 9240.9350176269 -
The
cube root of 85394880 is 440.3627861949
Scales and comparisons
How big is 85394880?- 85,394,880 seconds is equal to 2 years, 37 weeks, 1 day, 8 hours, 48 minutes.
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To count from 1 to 85,394,880 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 85394880 cubic inches would be around 36.7 feet tall.
Recreational maths with 85394880
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The information we have on file for 85394880 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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