84068400
84,068,400 is an even composite number composed of six prime numbers multiplied together.
84068400 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 84068400:
24 × 3 × 52 × 13 × 17 × 317
(2 × 2 × 2 × 2 × 3 × 5 × 5 × 13 × 17 × 317)See below for interesting mathematical facts about the number 84068400 from the Numbermatics database.
Names of 84068400
- Cardinal: 84068400 can be written as Eighty-four million, sixty-eight thousand, four hundred.
Scientific notation
- Scientific notation: 8.40684 × 107
Factors of 84068400
Divisors of 84068400
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 17 20 24 25 26 30 34 39 40 48 50 51 52 60 65 68 75 78 80 85 100 102 104 120 130 136 150 156 170 195 200 204 208 221 240 255 260 272 300 312 317 325 340 390 400 408 425 442 510 520 600 624 634 650 663 680 780 816 850 884 951 975 1020 1040 1105 1200 1268 1275 1300 1326 1360 1560 1585 1700 1768 1902 1950 2040 2210 2536 2550 2600 2652 3120 3170 3315 3400 3536 3804 3900 4080 4121 4420 4755 5072 5100 5200 5304 5389 5525 6340 6630 6800 7608 7800 7925 8242 8840 9510 10200 10608 10778 11050 12363 12680 13260 15216 15600 15850 16167 16484 16575 17680 19020 20400 20605 21556 22100 23775 24726 25360 26520 26945 31700 32334 32968 33150 38040 41210 43112 44200 47550 49452 53040 53890 61815 63400 64668 65936 66300 70057 76080 80835 82420 86224 88400 95100 98904 103025 107780 123630 126800 129336 132600 134725 140114 161670 164840 190200 197808 206050 210171 215560 247260 258672 265200 269450 280228 309075 323340 329680 350285 380400 404175 412100 420342 431120 494520 538900 560456 618150 646680 700570 808350 824200 840684 989040 1050855 1077800 1120912 1236300 1293360 1401140 1616700 1648400 1681368 1751425 2101710 2155600 2472600 2802280 3233400 3362736 3502850 4203420 4945200 5254275 5604560 6466800 7005700 8406840 10508550 14011400 16813680 21017100 28022800 42034200 84068400
- Sum of all divisors σ(n): 308042784
- Sum of proper divisors (its aliquot sum) s(n): 223974384
- 84068400 is an abundant number, because the sum of its proper divisors (223974384) is greater than itself. Its abundance is 139905984
Bases of 84068400
- Binary: 1010000001011001000001100002
- Hexadecimal: 0x502C830
- Base-36: 1E1VLC
Squares and roots of 84068400
- 84068400 squared (840684002) is 7067495878560000
- 84068400 cubed (840684003) is 594153070517133504000000
-
The
square root of 84068400 is 9168.8821565117 -
The
cube root of 84068400 is 438.0707544003
Scales and comparisons
How big is 84068400?- 84,068,400 seconds is equal to 2 years, 35 weeks, 20 minutes.
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To count from 1 to 84,068,400 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 84068400 cubic inches would be around 36.5 feet tall.
Recreational maths with 84068400
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