85242080
85,242,080 is an even composite number composed of six prime numbers multiplied together.
85242080 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 85242080:
25 × 5 × 7 × 112 × 17 × 37
(2 × 2 × 2 × 2 × 2 × 5 × 7 × 11 × 11 × 17 × 37)See below for interesting mathematical facts about the number 85242080 from the Numbermatics database.
Names of 85242080
- Cardinal: 85242080 can be written as Eighty-five million, two hundred forty-two thousand and eighty.
Scientific notation
- Scientific notation: 8.524208 × 107
Factors of 85242080
Divisors of 85242080
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 4 5 7 8 10 11 14 16 17 20 22 28 32 34 35 37 40 44 55 56 68 70 74 77 80 85 88 110 112 119 121 136 140 148 154 160 170 176 185 187 220 224 238 242 259 272 280 296 308 340 352 370 374 385 407 440 476 484 518 544 560 592 595 605 616 629 680 740 748 770 814 847 880 935 952 968 1036 1120 1184 1190 1210 1232 1258 1295 1309 1360 1480 1496 1540 1628 1694 1760 1870 1904 1936 2035 2057 2072 2380 2420 2464 2516 2590 2618 2720 2849 2960 2992 3080 3145 3256 3388 3740 3808 3872 4070 4114 4144 4235 4403 4477 4760 4840 5032 5180 5236 5698 5920 5984 6160 6290 6512 6545 6776 6919 7480 8140 8228 8288 8470 8806 8954 9520 9680 10064 10285 10360 10472 11396 12320 12580 13024 13090 13552 13838 14245 14399 14960 16280 16456 16940 17612 17908 19040 19360 20128 20570 20720 20944 22015 22385 22792 25160 26180 27104 27676 28490 28798 29920 31339 32560 32912 33880 34595 35224 35816 41140 41440 41888 44030 44770 45584 48433 50320 52360 55352 56980 57596 62678 65120 65824 67760 69190 70448 71632 71995 76109 82280 88060 89540 91168 96866 100640 104720 110704 113960 115192 125356 135520 138380 140896 143264 143990 152218 156695 164560 176120 179080 193732 209440 221408 227920 230384 242165 250712 276760 287980 304436 313390 329120 352240 358160 380545 387464 455840 460768 484330 501424 532763 553520 575960 608872 626780 704480 716320 761090 774928 968660 1002848 1065526 1107040 1151920 1217744 1253560 1522180 1549856 1937320 2131052 2303840 2435488 2507120 2663815 3044360 3874640 4262104 5014240 5327630 6088720 7749280 8524208 10655260 12177440 17048416 21310520 42621040 85242080
- Sum of all divisors σ(n): 275099328
- Sum of proper divisors (its aliquot sum) s(n): 189857248
- 85242080 is an abundant number, because the sum of its proper divisors (189857248) is greater than itself. Its abundance is 104615168
Bases of 85242080
- Binary: 1010001010010110000111000002
- Hexadecimal: 0x514B0E0
- Base-36: 1ER17K
Squares and roots of 85242080
- 85242080 squared (852420802) is 7266212202726400
- 85242080 cubed (852420803) is 619387041881780006912000
-
The
square root of 85242080 is 9232.6637543019 -
The
cube root of 85242080 is 440.0999772815
Scales and comparisons
How big is 85242080?- 85,242,080 seconds is equal to 2 years, 36 weeks, 6 days, 14 hours, 21 minutes, 20 seconds.
-
To count from 1 to 85,242,080 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 85242080 cubic inches would be around 36.7 feet tall.
Recreational maths with 85242080
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