85372672
85,372,672 is an even composite number composed of five prime numbers multiplied together.
85372672 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 85372672:
28 × 7 × 11 × 61 × 71
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 11 × 61 × 71)See below for interesting mathematical facts about the number 85372672 from the Numbermatics database.
Names of 85372672
- Cardinal: 85372672 can be written as Eighty-five million, three hundred seventy-two thousand, six hundred seventy-two.
Scientific notation
- Scientific notation: 8.5372672 × 107
Factors of 85372672
Divisors of 85372672
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 7 8 11 14 16 22 28 32 44 56 61 64 71 77 88 112 122 128 142 154 176 224 244 256 284 308 352 427 448 488 497 568 616 671 704 781 854 896 976 994 1136 1232 1342 1408 1562 1708 1792 1952 1988 2272 2464 2684 2816 3124 3416 3904 3976 4331 4544 4697 4928 5368 5467 6248 6832 7808 7952 8662 9088 9394 9856 10736 10934 12496 13664 15616 15904 17324 18176 18788 19712 21472 21868 24992 27328 30317 31808 34648 37576 42944 43736 47641 49984 54656 60634 63616 69296 75152 85888 87472 95282 99968 109312 121268 127232 138592 150304 171776 174944 190564 199936 242536 277184 300608 333487 349888 381128 485072 554368 601216 666974 699776 762256 970144 1108736 1202432 1333948 1399552 1524512 1940288 2667896 3049024 3880576 5335792 6098048 7761152 10671584 12196096 21343168 42686336 85372672
- Sum of all divisors σ(n): 218985984
- Sum of proper divisors (its aliquot sum) s(n): 133613312
- 85372672 is an abundant number, because the sum of its proper divisors (133613312) is greater than itself. Its abundance is 48240640
Bases of 85372672
- Binary: 1010001011010101111000000002
- Hexadecimal: 0x516AF00
- Base-36: 1ETTZ4
Squares and roots of 85372672
- 85372672 squared (853726722) is 7288493124419584
- 85372672 cubed (853726723) is 622238132885328335208448
-
The
square root of 85372672 is 9239.7333294853 -
The
cube root of 85372672 is 440.3246089465
Scales and comparisons
How big is 85372672?- 85,372,672 seconds is equal to 2 years, 37 weeks, 1 day, 2 hours, 37 minutes, 52 seconds.
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To count from 1 to 85,372,672 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 85372672 cubic inches would be around 36.7 feet tall.
Recreational maths with 85372672
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The information we have on file for 85372672 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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