21231266000
21,231,266,000 is an even composite number composed of six prime numbers multiplied together.
What does the number 21231266000 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 320 divisors.
21231266000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 21231266000:
24 × 53 × 7 × 17 × 37 × 2411
(2 × 2 × 2 × 2 × 5 × 5 × 5 × 7 × 17 × 37 × 2411)See below for interesting mathematical facts about the number 21231266000 from the Numbermatics database.
Names of 21231266000
- Cardinal: 21231266000 can be written as Twenty-one billion, two hundred thirty-one million, two hundred sixty-six thousand.
Scientific notation
- Scientific notation: 2.1231266 × 1010
Factors of 21231266000
Divisors of 21231266000
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 17 20 25 28 34 35 37 40 50 56 68 70 74 80 85 100 112 119 125 136 140 148 170 175 185 200 238 250 259 272 280 296 340 350 370 400 425 476 500 518 560 592 595 629 680 700 740 850 875 925 952 1000 1036 1190 1258 1295 1360 1400 1480 1700 1750 1850 1904 2000 2072 2125 2380 2411 2516 2590 2800 2960 2975 3145 3400 3500 3700 4144 4250 4403 4625 4760 4822 5032 5180 5950 6290 6475 6800 7000 7400 8500 8806 9250 9520 9644 10064 10360 11900 12055 12580 12950 14000 14800 14875 15725 16877 17000 17612 18500 19288 20720 22015 23800 24110 25160 25900 29750 31450 32375 33754 34000 35224 37000 38576 40987 44030 47600 48220 50320 51800 59500 60275 62900 64750 67508 70448 74000 78625 81974 84385 88060 89207 96440 103600 110075 119000 120550 125800 129500 135016 157250 163948 168770 176120 178414 192880 204935 220150 238000 241100 251600 259000 270032 286909 301375 314500 327896 337540 352240 356828 409870 421925 440300 446035 482200 518000 550375 573818 602750 624449 629000 655792 675080 713656 819740 843850 880600 892070 964400 1024675 1100750 1147636 1205500 1248898 1258000 1350160 1427312 1434545 1516519 1639480 1687700 1761200 1784140 2049350 2109625 2201500 2230175 2295272 2411000 2497796 2869090 3033038 3122245 3278960 3375400 3568280 4098700 4219250 4403000 4460350 4590544 4822000 4995592 5123375 5738180 6066076 6244490 6750800 7136560 7172725 7582595 8197400 8438500 8806000 8920700 9991184 10246750 10615633 11150875 11476360 12132152 12488980 14345450 15165190 15611225 16394800 16877000 17841400 20493500 21231266 22301750 22952720 24264304 24977960 28690900 30330380 31222450 33754000 35682800 35863625 37912975 40987000 42462532 44603500 49955920 53078165 57381800 60660760 62444900 71727250 75825950 78056125 81974000 84925064 89207000 106156330 114763600 121321520 124889800 143454500 151651900 156112250 169850128 178414000 189564875 212312660 249779600 265390825 286909000 303303800 312224500 379129750 424625320 530781650 573818000 606607600 624449000 758259500 849250640 1061563300 1248898000 1326954125 1516519000 2123126600 2653908250 3033038000 4246253200 5307816500 10615633000 21231266000
- Sum of all divisors σ(n): 63827771904
- Sum of proper divisors (its aliquot sum) s(n): 42596505904
- 21231266000 is an abundant number, because the sum of its proper divisors (42596505904) is greater than itself. Its abundance is 21365239904
Bases of 21231266000
- Binary: 100111100010111101101101000110100002
- Hexadecimal: 0x4F17B68D0
- Base-36: 9R4JPOW
Squares and roots of 21231266000
- 21231266000 squared (212312660002) is 450766655962756000000
- 21231266000 cubed (212312660003) is 9570346776675758729096000000000
-
The
square root of 21231266000 is 145709.5261127423 -
The
cube root of 21231266000 is 2769.0149286109
Scales and comparisons
How big is 21231266000?- 21,231,266,000 seconds is equal to 675 years, 4 weeks, 4 days, 5 hours, 53 minutes, 20 seconds.
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To count from 1 to 21,231,266,000 would take you about one thousand, three hundred fifty 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 21231266000 cubic inches would be around 230.8 feet tall.
Recreational maths with 21231266000
- 21231266000 backwards is 00066213212
- The number of decimal digits it has is: 11
- The sum of 21231266000's digits is 23
- More coming soon!
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