84942000
84,942,000 is an even composite number composed of five prime numbers multiplied together.
84942000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 84942000:
24 × 33 × 53 × 112 × 13
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 5 × 11 × 11 × 13)See below for interesting mathematical facts about the number 84942000 from the Numbermatics database.
Names of 84942000
- Cardinal: 84942000 can be written as Eighty-four million, nine hundred forty-two thousand.
Scientific notation
- Scientific notation: 8.4942 × 107
Factors of 84942000
Divisors of 84942000
- Number of divisors d(n): 480
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 13 15 16 18 20 22 24 25 26 27 30 33 36 39 40 44 45 48 50 52 54 55 60 65 66 72 75 78 80 88 90 99 100 104 108 110 117 120 121 125 130 132 135 143 144 150 156 165 176 180 195 198 200 208 216 220 225 234 240 242 250 260 264 270 275 286 297 300 312 325 330 351 360 363 375 390 396 400 429 432 440 450 468 484 495 500 520 528 540 550 572 585 594 600 605 624 650 660 675 702 715 720 726 750 780 792 825 858 880 900 936 968 975 990 1000 1040 1080 1089 1100 1125 1144 1170 1188 1200 1210 1287 1300 1320 1350 1375 1404 1430 1452 1485 1500 1560 1573 1584 1625 1650 1716 1755 1800 1815 1872 1936 1950 1980 2000 2145 2160 2178 2200 2250 2288 2340 2376 2420 2475 2574 2600 2640 2700 2750 2808 2860 2904 2925 2970 3000 3025 3120 3146 3250 3267 3300 3375 3432 3510 3575 3600 3630 3861 3900 3960 4125 4290 4356 4400 4500 4680 4719 4752 4840 4875 4950 5148 5200 5400 5445 5500 5616 5720 5808 5850 5940 6000 6050 6292 6435 6500 6534 6600 6750 6864 7020 7150 7260 7425 7722 7800 7865 7920 8250 8580 8712 8775 9000 9075 9360 9438 9680 9750 9900 10296 10725 10800 10890 11000 11440 11700 11880 12100 12375 12584 12870 13000 13068 13200 13500 14040 14157 14300 14520 14625 14850 15125 15444 15600 15730 16335 16500 17160 17424 17550 17875 18000 18150 18876 19305 19500 19800 20592 21450 21780 22000 23400 23595 23760 24200 24750 25168 25740 26000 26136 27000 27225 28080 28314 28600 29040 29250 29700 30250 30888 31460 32175 32670 33000 34320 35100 35750 36300 37125 37752 38610 39000 39325 39600 42471 42900 43560 43875 45375 46800 47190 48400 49500 51480 52272 53625 54000 54450 56628 57200 58500 59400 60500 61776 62920 64350 65340 66000 70200 70785 71500 72600 74250 75504 77220 78000 78650 81675 84942 85800 87120 87750 90750 94380 96525 99000 102960 107250 108900 113256 117000 117975 118800 121000 125840 128700 130680 136125 140400 141570 143000 145200 148500 154440 157300 160875 163350 169884 171600 175500 181500 188760 193050 196625 198000 212355 214500 217800 226512 234000 235950 242000 257400 261360 272250 283140 286000 297000 308880 314600 321750 326700 339768 351000 353925 363000 377520 386100 393250 408375 424710 429000 435600 471900 482625 514800 544500 566280 589875 594000 629200 643500 653400 679536 702000 707850 726000 772200 786500 816750 849420 858000 943800 965250 1061775 1089000 1132560 1179750 1287000 1306800 1415700 1544400 1573000 1633500 1698840 1769625 1887600 1930500 2123550 2178000 2359500 2574000 2831400 3146000 3267000 3397680 3539250 3861000 4247100 4719000 5308875 5662800 6534000 7078500 7722000 8494200 9438000 10617750 14157000 16988400 21235500 28314000 42471000 84942000
- Sum of all divisors σ(n): 360185280
- Sum of proper divisors (its aliquot sum) s(n): 275243280
- 84942000 is an abundant number, because the sum of its proper divisors (275243280) is greater than itself. Its abundance is 190301280
Bases of 84942000
- Binary: 1010001000000011100101100002
- Hexadecimal: 0x5101CB0
- Base-36: 1EKLO0
Squares and roots of 84942000
- 84942000 squared (849420002) is 7215143364000000
- 84942000 cubed (849420003) is 612868707624888000000000
-
The
square root of 84942000 is 9216.3984288875 -
The
cube root of 84942000 is 439.5829381387
Scales and comparisons
How big is 84942000?- 84,942,000 seconds is equal to 2 years, 36 weeks, 3 days, 3 hours.
-
To count from 1 to 84,942,000 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 84942000 cubic inches would be around 36.6 feet tall.
Recreational maths with 84942000
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