2100312000
2,100,312,000 is an even composite number composed of five prime numbers multiplied together.
2100312000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 2100312000:
26 × 32 × 53 × 31 × 941
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 31 × 941)See below for interesting mathematical facts about the number 2100312000 from the Numbermatics database.
Names of 2100312000
- Cardinal: 2100312000 can be written as Two billion, one hundred million, three hundred twelve thousand.
Scientific notation
- Scientific notation: 2.100312 × 109
Factors of 2100312000
Divisors of 2100312000
- Number of divisors d(n): 336
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 31 32 36 40 45 48 50 60 62 64 72 75 80 90 93 96 100 120 124 125 144 150 155 160 180 186 192 200 225 240 248 250 279 288 300 310 320 360 372 375 400 450 465 480 496 500 558 576 600 620 720 744 750 775 800 900 930 941 960 992 1000 1116 1125 1200 1240 1395 1440 1488 1500 1550 1600 1800 1860 1882 1984 2000 2232 2250 2325 2400 2480 2790 2823 2880 2976 3000 3100 3600 3720 3764 3875 4000 4464 4500 4650 4705 4800 4960 5580 5646 5952 6000 6200 6975 7200 7440 7528 7750 8000 8469 8928 9000 9300 9410 9920 11160 11292 11625 12000 12400 13950 14115 14400 14880 15056 15500 16938 17856 18000 18600 18820 22320 22584 23250 23525 24000 24800 27900 28230 29171 29760 30112 31000 33876 34875 36000 37200 37640 42345 44640 45168 46500 47050 49600 55800 56460 58342 60224 62000 67752 69750 70575 72000 74400 75280 84690 87513 89280 90336 93000 94100 111600 112920 116684 117625 124000 135504 139500 141150 145855 148800 150560 169380 175026 180672 186000 188200 211725 223200 225840 233368 235250 248000 262539 271008 279000 282300 291710 301120 338760 350052 352875 372000 376400 423450 437565 446400 451680 466736 470500 525078 542016 558000 564600 583420 677520 700104 705750 729275 744000 752800 846900 875130 903360 933472 941000 1050156 1058625 1116000 1129200 1166840 1312695 1355040 1400208 1411500 1458550 1505600 1693800 1750260 1866944 1882000 2100312 2117250 2187825 2232000 2258400 2333680 2625390 2710080 2800416 2823000 2917100 3387600 3500520 3646375 3764000 4200624 4234500 4375650 4516800 4667360 5250780 5600832 5646000 5834200 6563475 6775200 7001040 7292750 7528000 8401248 8469000 8751300 9334720 10501560 10939125 11292000 11668400 13126950 13550400 14002080 14585500 16802496 16938000 17502600 21003120 21878250 22584000 23336800 26253900 28004160 29171000 32817375 33876000 35005200 42006240 43756500 46673600 52507800 58342000 65634750 67752000 70010400 84012480 87513000 105015600 116684000 131269500 140020800 175026000 210031200 233368000 262539000 350052000 420062400 525078000 700104000 1050156000 2100312000
- Sum of all divisors σ(n): 7763768064
- Sum of proper divisors (its aliquot sum) s(n): 5663456064
- 2100312000 is an abundant number, because the sum of its proper divisors (5663456064) is greater than itself. Its abundance is 3563144064
Bases of 2100312000
- Binary: 11111010011000000110111110000002
- Hexadecimal: 0x7D3037C0
- Base-36: YQGZ40
Squares and roots of 2100312000
- 2100312000 squared (21003120002) is 4411310497344000000
- 2100312000 cubed (21003120003) is 9265128373297571328000000000
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The
square root of 2100312000 is 45829.1610222137 -
The
cube root of 2100312000 is 1280.6425810057
Scales and comparisons
How big is 2100312000?- 2,100,312,000 seconds is equal to 66 years, 40 weeks, 5 days, 4 hours.
-
To count from 1 to 2,100,312,000 would take you about one hundred thirty-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 2100312000 cubic inches would be around 106.7 feet tall.
Recreational maths with 2100312000
- 2100312000 backwards is 0002130012
- 2100312000 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 2100312000's digits is 9
- More coming soon!
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