85505472
85,505,472 is an even composite number composed of five prime numbers multiplied together.
85505472 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 85505472:
26 × 32 × 13 × 19 × 601
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 13 × 19 × 601)See below for interesting mathematical facts about the number 85505472 from the Numbermatics database.
Names of 85505472
- Cardinal: 85505472 can be written as Eighty-five million, five hundred five thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 8.5505472 × 107
Factors of 85505472
Divisors of 85505472
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 19 24 26 32 36 38 39 48 52 57 64 72 76 78 96 104 114 117 144 152 156 171 192 208 228 234 247 288 304 312 342 416 456 468 494 576 601 608 624 684 741 832 912 936 988 1202 1216 1248 1368 1482 1803 1824 1872 1976 2223 2404 2496 2736 2964 3606 3648 3744 3952 4446 4808 5409 5472 5928 7212 7488 7813 7904 8892 9616 10818 10944 11419 11856 14424 15626 15808 17784 19232 21636 22838 23439 23712 28848 31252 34257 35568 38464 43272 45676 46878 47424 57696 62504 68514 70317 71136 86544 91352 93756 102771 115392 125008 137028 140634 142272 148447 173088 182704 187512 205542 250016 274056 281268 296894 346176 365408 375024 411084 445341 500032 548112 562536 593788 730816 750048 822168 890682 1096224 1125072 1187576 1336023 1500096 1644336 1781364 2192448 2250144 2375152 2672046 3288672 3562728 4500288 4750304 5344092 6577344 7125456 9500608 10688184 14250912 21376368 28501824 42752736 85505472
- Sum of all divisors σ(n): 278292560
- Sum of proper divisors (its aliquot sum) s(n): 192787088
- 85505472 is an abundant number, because the sum of its proper divisors (192787088) is greater than itself. Its abundance is 107281616
Bases of 85505472
- Binary: 1010001100010110101110000002
- Hexadecimal: 0x518B5C0
- Base-36: 1EWOG0
Squares and roots of 85505472
- 85505472 squared (855054722) is 7311185741942784
- 85505472 cubed (855054723) is 625146387744487942914048
-
The
square root of 85505472 is 9246.9168915915 -
The
cube root of 85505472 is 440.5528038043
Scales and comparisons
How big is 85505472?- 85,505,472 seconds is equal to 2 years, 37 weeks, 2 days, 15 hours, 31 minutes, 12 seconds.
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To count from 1 to 85,505,472 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 85505472 cubic inches would be around 36.7 feet tall.
Recreational maths with 85505472
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The information we have on file for 85505472 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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