85512960
85,512,960 is an even composite number composed of five prime numbers multiplied together.
85512960 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 85512960:
28 × 32 × 5 × 13 × 571
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 13 × 571)See below for interesting mathematical facts about the number 85512960 from the Numbermatics database.
Names of 85512960
- Cardinal: 85512960 can be written as Eighty-five million, five hundred twelve thousand, nine hundred sixty.
Scientific notation
- Scientific notation: 8.551296 × 107
Factors of 85512960
Divisors of 85512960
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 32 36 39 40 45 48 52 60 64 65 72 78 80 90 96 104 117 120 128 130 144 156 160 180 192 195 208 234 240 256 260 288 312 320 360 384 390 416 468 480 520 571 576 585 624 640 720 768 780 832 936 960 1040 1142 1152 1170 1248 1280 1440 1560 1664 1713 1872 1920 2080 2284 2304 2340 2496 2855 2880 3120 3328 3426 3744 3840 4160 4568 4680 4992 5139 5710 5760 6240 6852 7423 7488 8320 8565 9136 9360 9984 10278 11420 11520 12480 13704 14846 14976 16640 17130 18272 18720 20556 22269 22840 24960 25695 27408 29692 29952 34260 36544 37115 37440 41112 44538 45680 49920 51390 54816 59384 66807 68520 73088 74230 74880 82224 89076 91360 102780 109632 111345 118768 133614 137040 146176 148460 149760 164448 178152 182720 205560 219264 222690 237536 267228 274080 296920 328896 334035 356304 365440 411120 438528 445380 475072 534456 548160 593840 657792 668070 712608 730880 822240 890760 950144 1068912 1096320 1187680 1315584 1336140 1425216 1644480 1781520 1900288 2137824 2192640 2375360 2672280 2850432 3288960 3563040 4275648 4750720 5344560 5700864 6577920 7126080 8551296 9501440 10689120 14252160 17102592 21378240 28504320 42756480 85512960
- Sum of all divisors σ(n): 319182864
- Sum of proper divisors (its aliquot sum) s(n): 233669904
- 85512960 is an abundant number, because the sum of its proper divisors (233669904) is greater than itself. Its abundance is 148156944
Bases of 85512960
- Binary: 1010001100011010011000000002
- Hexadecimal: 0x518D300
- Base-36: 1EWU80
Squares and roots of 85512960
- 85512960 squared (855129602) is 7312466327961600
- 85512960 cubed (855129603) is 625310640604327182336000
-
The
square root of 85512960 is 9247.3217744383 -
The
cube root of 85512960 is 440.5656636561
Scales and comparisons
How big is 85512960?- 85,512,960 seconds is equal to 2 years, 37 weeks, 2 days, 17 hours, 36 minutes.
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To count from 1 to 85,512,960 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 85512960 cubic inches would be around 36.7 feet tall.
Recreational maths with 85512960
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