1680994000
1,680,994,000 is an even composite number composed of five prime numbers multiplied together.
1680994000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 1680994000:
24 × 53 × 72 × 17 × 1009
(2 × 2 × 2 × 2 × 5 × 5 × 5 × 7 × 7 × 17 × 1009)See below for interesting mathematical facts about the number 1680994000 from the Numbermatics database.
Names of 1680994000
- Cardinal: 1680994000 can be written as One billion, six hundred eighty million, nine hundred ninety-four thousand.
Scientific notation
- Scientific notation: 1.680994 × 109
Factors of 1680994000
Divisors of 1680994000
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 17 20 25 28 34 35 40 49 50 56 68 70 80 85 98 100 112 119 125 136 140 170 175 196 200 238 245 250 272 280 340 350 392 400 425 476 490 500 560 595 680 700 784 833 850 875 952 980 1000 1009 1190 1225 1360 1400 1666 1700 1750 1904 1960 2000 2018 2125 2380 2450 2800 2975 3332 3400 3500 3920 4036 4165 4250 4760 4900 5045 5950 6125 6664 6800 7000 7063 8072 8330 8500 9520 9800 10090 11900 12250 13328 14000 14126 14875 16144 16660 17000 17153 19600 20180 20825 23800 24500 25225 28252 29750 33320 34000 34306 35315 40360 41650 47600 49000 49441 50450 56504 59500 66640 68612 70630 80720 83300 85765 98000 98882 100900 104125 113008 119000 120071 126125 137224 141260 166600 171530 176575 197764 201800 208250 238000 240142 247205 252250 274448 282520 333200 343060 353150 395528 403600 416500 428825 480284 494410 504500 565040 600355 686120 706300 791056 833000 840497 857650 882875 960568 988820 1009000 1200710 1236025 1372240 1412600 1666000 1680994 1715300 1765750 1921136 1977640 2018000 2144125 2401420 2472050 2825200 3001775 3361988 3430600 3531500 3955280 4202485 4288250 4802840 4944100 6003550 6180125 6723976 6861200 7063000 8404970 8576500 9605680 9888200 12007100 12360250 13447952 14126000 15008875 16809940 17153000 19776400 21012425 24014200 24720500 30017750 33619880 34306000 42024850 48028400 49441000 60035500 67239760 84049700 98882000 105062125 120071000 168099400 210124250 240142000 336198800 420248500 840497000 1680994000
- Sum of all divisors σ(n): 5011353360
- Sum of proper divisors (its aliquot sum) s(n): 3330359360
- 1680994000 is an abundant number, because the sum of its proper divisors (3330359360) is greater than itself. Its abundance is 1649365360
Bases of 1680994000
- Binary: 11001000011000111101110110100002
- Hexadecimal: 0x6431EED0
- Base-36: RSTJ9S
Squares and roots of 1680994000
- 1680994000 squared (16809940002) is 2825740828036000000
- 1680994000 cubed (16809940003) is 4750053377483547784000000000
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The
square root of 1680994000 is 40999.9268292031 -
The
cube root of 1680994000 is 1189.0187990273
Scales and comparisons
How big is 1680994000?- 1,680,994,000 seconds is equal to 53 years, 23 weeks, 2 days, 22 hours, 46 minutes, 40 seconds.
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To count from 1 to 1,680,994,000 would take you about one hundred six 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 1680994000 cubic inches would be around 99.1 feet tall.
Recreational maths with 1680994000
- 1680994000 backwards is 0004990861
- The number of decimal digits it has is: 10
- The sum of 1680994000's digits is 37
- More coming soon!
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