85671872
85,671,872 is an even composite number composed of five prime numbers multiplied together.
85671872 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 85671872:
26 × 112 × 13 × 23 × 37
(2 × 2 × 2 × 2 × 2 × 2 × 11 × 11 × 13 × 23 × 37)See below for interesting mathematical facts about the number 85671872 from the Numbermatics database.
Names of 85671872
- Cardinal: 85671872 can be written as Eighty-five million, six hundred seventy-one thousand, eight hundred seventy-two.
Scientific notation
- Scientific notation: 8.5671872 × 107
Factors of 85671872
Divisors of 85671872
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 4 8 11 13 16 22 23 26 32 37 44 46 52 64 74 88 92 104 121 143 148 176 184 208 242 253 286 296 299 352 368 407 416 481 484 506 572 592 598 704 736 814 832 851 962 968 1012 1144 1184 1196 1472 1573 1628 1702 1924 1936 2024 2288 2368 2392 2783 3146 3256 3289 3404 3848 3872 4048 4477 4576 4784 5291 5566 6292 6512 6578 6808 7696 7744 8096 8954 9152 9361 9568 10582 11063 11132 12584 13024 13156 13616 15392 16192 17908 18722 19136 21164 22126 22264 25168 26048 26312 27232 30784 35816 36179 37444 42328 44252 44528 50336 52624 54464 58201 71632 72358 74888 84656 88504 89056 100672 102971 105248 116402 121693 143264 144716 149776 169312 177008 178112 205942 210496 232804 243386 286528 289432 299552 338624 354016 411884 465608 486772 578864 599104 708032 823768 931216 973544 1157728 1338623 1647536 1862432 1947088 2315456 2677246 3295072 3724864 3894176 5354492 6590144 7788352 10708984 21417968 42835936 85671872
- Sum of all divisors σ(n): 215664288
- Sum of proper divisors (its aliquot sum) s(n): 129992416
- 85671872 is an abundant number, because the sum of its proper divisors (129992416) is greater than itself. Its abundance is 44320544
Bases of 85671872
- Binary: 1010001101100111111110000002
- Hexadecimal: 0x51B3FC0
- Base-36: 1F08U8
Squares and roots of 85671872
- 85671872 squared (856718722) is 7339669651984384
- 85671872 cubed (856718723) is 628803238947090692046848
-
The
square root of 85671872 is 9255.9101119231 -
The
cube root of 85671872 is 440.8384014467
Scales and comparisons
How big is 85671872?- 85,671,872 seconds is equal to 2 years, 37 weeks, 4 days, 13 hours, 44 minutes, 32 seconds.
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To count from 1 to 85,671,872 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 85671872 cubic inches would be around 36.7 feet tall.
Recreational maths with 85671872
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The information we have on file for 85671872 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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