85452120
85,452,120 is an even composite number composed of six prime numbers multiplied together.
85452120 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 85452120:
23 × 32 × 5 × 13 × 19 × 312
(2 × 2 × 2 × 3 × 3 × 5 × 13 × 19 × 31 × 31)See below for interesting mathematical facts about the number 85452120 from the Numbermatics database.
Names of 85452120
- Cardinal: 85452120 can be written as Eighty-five million, four hundred fifty-two thousand, one hundred twenty.
Scientific notation
- Scientific notation: 8.545212 × 107
Factors of 85452120
Divisors of 85452120
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 18 19 20 24 26 30 31 36 38 39 40 45 52 57 60 62 65 72 76 78 90 93 95 104 114 117 120 124 130 152 155 156 171 180 186 190 195 228 234 247 248 260 279 285 310 312 342 360 372 380 390 403 456 465 468 494 520 558 570 585 589 620 684 741 744 760 780 806 855 930 936 961 988 1116 1140 1170 1178 1209 1235 1240 1368 1395 1482 1560 1612 1710 1767 1860 1922 1976 2015 2223 2232 2280 2340 2356 2418 2470 2790 2883 2945 2964 3224 3420 3534 3627 3705 3720 3844 4030 4446 4680 4712 4805 4836 4940 5301 5580 5766 5890 5928 6045 6840 7068 7254 7410 7657 7688 8060 8649 8835 8892 9610 9672 9880 10602 11115 11160 11532 11780 12090 12493 14136 14415 14508 14820 15314 16120 17298 17670 17784 18135 18259 19220 21204 22230 22971 23064 23560 24180 24986 26505 28830 29016 29640 30628 34596 35340 36270 36518 37479 38285 38440 42408 43245 44460 45942 48360 49972 53010 54777 57660 61256 62465 68913 69192 70680 72540 73036 74958 76570 86490 88920 91295 91884 99944 106020 109554 112437 114855 115320 124930 137826 145080 146072 149916 153140 164331 172980 182590 183768 187395 212040 219108 224874 229710 237367 249860 273885 275652 299832 306280 328662 344565 345960 365180 374790 438216 449748 459420 474734 499720 547770 551304 562185 657324 689130 712101 730360 749580 821655 899496 918840 949468 1095540 1124370 1186835 1314648 1378260 1424202 1499160 1643310 1898936 2136303 2191080 2248740 2373670 2756520 2848404 3286620 3560505 4272606 4497480 4747340 5696808 6573240 7121010 8545212 9494680 10681515 14242020 17090424 21363030 28484040 42726060 85452120
- Sum of all divisors σ(n): 325306800
- Sum of proper divisors (its aliquot sum) s(n): 239854680
- 85452120 is an abundant number, because the sum of its proper divisors (239854680) is greater than itself. Its abundance is 154402560
Bases of 85452120
- Binary: 1010001011111100101010110002
- Hexadecimal: 0x517E558
- Base-36: 1EVJA0
Squares and roots of 85452120
- 85452120 squared (854521202) is 7302064812494400
- 85452120 cubed (854521203) is 623976918605048968128000
-
The
square root of 85452120 is 9244.0315880029 -
The
cube root of 85452120 is 440.4611556211
Scales and comparisons
How big is 85452120?- 85,452,120 seconds is equal to 2 years, 37 weeks, 2 days, 42 minutes.
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To count from 1 to 85,452,120 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 85452120 cubic inches would be around 36.7 feet tall.
Recreational maths with 85452120
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