68208000
68,208,000 is an even composite number composed of five prime numbers multiplied together.
68208000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 68208000:
27 × 3 × 53 × 72 × 29
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 7 × 7 × 29)See below for interesting mathematical facts about the number 68208000 from the Numbermatics database.
Names of 68208000
- Cardinal: 68208000 can be written as Sixty-eight million, two hundred eight thousand.
Scientific notation
- Scientific notation: 6.8208 × 107
Factors of 68208000
Divisors of 68208000
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 29 30 32 35 40 42 48 49 50 56 58 60 64 70 75 80 84 87 96 98 100 105 112 116 120 125 128 140 145 147 150 160 168 174 175 192 196 200 203 210 224 232 240 245 250 280 290 294 300 320 336 348 350 375 384 392 400 406 420 435 448 464 480 490 500 525 560 580 588 600 609 640 672 696 700 725 735 750 784 800 812 840 870 875 896 928 960 980 1000 1015 1050 1120 1160 1176 1200 1218 1225 1344 1392 1400 1421 1450 1470 1500 1568 1600 1624 1680 1740 1750 1856 1920 1960 2000 2030 2100 2175 2240 2320 2352 2400 2436 2450 2625 2688 2784 2800 2842 2900 2940 3000 3045 3136 3200 3248 3360 3480 3500 3625 3675 3712 3920 4000 4060 4200 4263 4350 4480 4640 4704 4800 4872 4900 5075 5250 5568 5600 5684 5800 5880 6000 6090 6125 6272 6496 6720 6960 7000 7105 7250 7350 7840 8000 8120 8400 8526 8700 9280 9408 9600 9744 9800 10150 10500 10875 11136 11200 11368 11600 11760 12000 12180 12250 12992 13440 13920 14000 14210 14500 14700 15225 15680 16000 16240 16800 17052 17400 18375 18560 18816 19488 19600 20300 21000 21315 21750 22400 22736 23200 23520 24000 24360 24500 25375 25984 27840 28000 28420 29000 29400 30450 31360 32480 33600 34104 34800 35525 36750 38976 39200 40600 42000 42630 43500 45472 46400 47040 48000 48720 49000 50750 55680 56000 56840 58000 58800 60900 64960 67200 68208 69600 71050 73500 76125 77952 78400 81200 84000 85260 87000 90944 92800 94080 97440 98000 101500 106575 112000 113680 116000 117600 121800 129920 136416 139200 142100 147000 152250 156800 162400 168000 170520 174000 177625 181888 194880 196000 203000 213150 227360 232000 235200 243600 272832 278400 284200 294000 304500 324800 336000 341040 348000 355250 389760 392000 406000 426300 454720 464000 470400 487200 532875 545664 568400 588000 609000 649600 682080 696000 710500 784000 812000 852600 909440 974400 1065750 1136800 1176000 1218000 1364160 1392000 1421000 1624000 1705200 1948800 2131500 2273600 2352000 2436000 2728320 2842000 3248000 3410400 4263000 4547200 4872000 5684000 6820800 8526000 9744000 11368000 13641600 17052000 22736000 34104000 68208000
- Sum of all divisors σ(n): 272095200
- Sum of proper divisors (its aliquot sum) s(n): 203887200
- 68208000 is an abundant number, because the sum of its proper divisors (203887200) is greater than itself. Its abundance is 135679200
Bases of 68208000
- Binary: 1000001000011000101100000002
- Hexadecimal: 0x410C580
- Base-36: 14LXMO
Squares and roots of 68208000
- 68208000 squared (682080002) is 4652331264000000
- 68208000 cubed (682080003) is 317326210854912000000000
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The
square root of 68208000 is 8258.8134741013 -
The
cube root of 68208000 is 408.5812553379
Scales and comparisons
How big is 68208000?- 68,208,000 seconds is equal to 2 years, 8 weeks, 5 days, 10 hours, 40 minutes.
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To count from 1 to 68,208,000 would take you about three 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 68208000 cubic inches would be around 34 feet tall.
Recreational maths with 68208000
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