85109472
85,109,472 is an even composite number composed of five prime numbers multiplied together.
85109472 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 85109472:
25 × 32 × 72 × 37 × 163
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 7 × 37 × 163)See below for interesting mathematical facts about the number 85109472 from the Numbermatics database.
Names of 85109472
- Cardinal: 85109472 can be written as Eighty-five million, one hundred nine thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 8.5109472 × 107
Factors of 85109472
Divisors of 85109472
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 37 42 48 49 56 63 72 74 84 96 98 111 112 126 144 147 148 163 168 196 222 224 252 259 288 294 296 326 333 336 392 441 444 489 504 518 588 592 652 666 672 777 784 882 888 978 1008 1036 1141 1176 1184 1304 1332 1467 1554 1568 1764 1776 1813 1956 2016 2072 2282 2331 2352 2608 2664 2934 3108 3423 3528 3552 3626 3912 4144 4564 4662 4704 5216 5328 5439 5868 6031 6216 6846 7056 7252 7824 7987 8288 9128 9324 10269 10656 10878 11736 12062 12432 13692 14112 14504 15648 15974 16317 18093 18256 18648 20538 21756 23472 23961 24124 24864 27384 29008 31948 32634 36186 36512 37296 41076 42217 43512 46944 47922 48248 54279 54768 58016 63896 65268 71883 72372 74592 82152 84434 87024 95844 96496 108558 109536 126651 127792 130536 143766 144744 164304 168868 174048 191688 192992 217116 253302 255584 261072 287532 289488 295519 328608 337736 379953 383376 434232 506604 522144 575064 578976 591038 675472 759906 766752 868464 886557 1013208 1150128 1182076 1350944 1519812 1736928 1773114 2026416 2300256 2364152 2659671 3039624 3546228 4052832 4728304 5319342 6079248 7092456 9456608 10638684 12158496 14184912 21277368 28369824 42554736 85109472
- Sum of all divisors σ(n): 290928456
- Sum of proper divisors (its aliquot sum) s(n): 205818984
- 85109472 is an abundant number, because the sum of its proper divisors (205818984) is greater than itself. Its abundance is 120709512
Bases of 85109472
- Binary: 1010001001010101010111000002
- Hexadecimal: 0x512AAE0
- Base-36: 1EO6W0
Squares and roots of 85109472
- 85109472 squared (851094722) is 7243622224118784
- 85109472 cubed (851094723) is 616500862862215371522048
-
The
square root of 85109472 is 9225.4794997335 -
The
cube root of 85109472 is 439.8716430001
Scales and comparisons
How big is 85109472?- 85,109,472 seconds is equal to 2 years, 36 weeks, 5 days, 1 hour, 31 minutes, 12 seconds.
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To count from 1 to 85,109,472 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 85109472 cubic inches would be around 36.7 feet tall.
Recreational maths with 85109472
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The information we have on file for 85109472 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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