2102121000
2,102,121,000 is an even composite number composed of six prime numbers multiplied together.
2102121000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 2102121000:
23 × 32 × 53 × 7 × 61 × 547
(2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 7 × 61 × 547)See below for interesting mathematical facts about the number 2102121000 from the Numbermatics database.
Names of 2102121000
- Cardinal: 2102121000 can be written as Two billion, one hundred two million, one hundred twenty-one thousand.
Scientific notation
- Scientific notation: 2.102121 × 109
Factors of 2102121000
Divisors of 2102121000
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 25 28 30 35 36 40 42 45 50 56 60 61 63 70 72 75 84 90 100 105 120 122 125 126 140 150 168 175 180 183 200 210 225 244 250 252 280 300 305 315 350 360 366 375 420 427 450 488 500 504 525 547 549 600 610 630 700 732 750 840 854 875 900 915 1000 1050 1094 1098 1125 1220 1260 1281 1400 1464 1500 1525 1575 1641 1708 1750 1800 1830 2100 2135 2188 2196 2250 2440 2520 2562 2625 2735 2745 3000 3050 3150 3282 3416 3500 3660 3829 3843 4200 4270 4376 4392 4500 4575 4923 5124 5250 5470 5490 6100 6300 6405 6564 7000 7320 7625 7658 7686 7875 8205 8540 9000 9150 9846 10248 10500 10675 10940 10980 11487 12200 12600 12810 13128 13675 13725 15250 15316 15372 15750 16410 17080 18300 19145 19215 19692 21000 21350 21880 21960 22875 22974 24615 25620 27350 27450 30500 30632 30744 31500 32025 32820 33367 34461 36600 38290 38430 39384 41025 42700 45750 45948 49230 51240 53375 54700 54900 57435 61000 63000 64050 65640 66734 68375 68625 68922 76580 76860 82050 85400 91500 91896 95725 96075 98460 100101 106750 109400 109800 114870 123075 128100 133468 136750 137250 137844 153160 153720 160125 164100 166835 172305 183000 191450 192150 196920 200202 205125 213500 229740 233569 246150 256200 266936 273500 274500 275688 287175 300303 320250 328200 333670 344610 382900 384300 400404 410250 427000 459480 467138 478625 480375 492300 500505 547000 549000 574350 600606 615375 640500 667340 689220 700707 765800 768600 800808 820500 834175 861525 934276 957250 960750 984600 1001010 1148700 1167845 1201212 1230750 1281000 1334680 1378440 1401414 1435875 1501515 1641000 1668350 1723050 1868552 1914500 1921500 2002020 2102121 2297400 2335690 2402424 2461500 2502525 2802828 2871750 3003030 3336700 3446100 3503535 3829000 3843000 4004040 4170875 4204242 4307625 4671380 4923000 5005050 5605656 5743500 5839225 6006060 6673400 6892200 7007070 7507575 8341750 8408484 8615250 9342760 10010100 10510605 11487000 11678450 12012120 12512625 14014140 15015150 16683500 16816968 17230500 17517675 20020200 21021210 23356900 25025250 28028280 29196125 30030300 33367000 34461000 35035350 37537875 42042420 46713800 50050500 52553025 58392250 60060600 70070700 75075750 84084840 87588375 100101000 105106050 116784500 140141400 150151500 175176750 210212100 233569000 262765125 300303000 350353500 420424200 525530250 700707000 1051060500 2102121000
- Sum of all divisors σ(n): 8268399360
- Sum of proper divisors (its aliquot sum) s(n): 6166278360
- 2102121000 is an abundant number, because the sum of its proper divisors (6166278360) is greater than itself. Its abundance is 4064157360
Bases of 2102121000
- Binary: 11111010100101111010010001010002
- Hexadecimal: 0x7D4BD228
- Base-36: YRJQY0
Squares and roots of 2102121000
- 2102121000 squared (21021210002) is 4418912698641000000
- 2102121000 cubed (21021210003) is 9289089180979917561000000000
-
The
square root of 2102121000 is 45848.8931164101 -
The
cube root of 2102121000 is 1281.0101482413
Scales and comparisons
How big is 2102121000?- 2,102,121,000 seconds is equal to 66 years, 43 weeks, 5 days, 2 hours, 30 minutes.
-
To count from 1 to 2,102,121,000 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 2102121000 cubic inches would be around 106.8 feet tall.
Recreational maths with 2102121000
- 2102121000 backwards is 0001212012
- 2102121000 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 2102121000's digits is 9
- More coming soon!
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