21498309000000
21,498,309,000,000 is an even composite number composed of six prime numbers multiplied together.
21498309000000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two thousand, six hundred forty-six divisors.
Prime factorization of 21498309000000:
26 × 32 × 56 × 72 × 29 × 412
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 5 × 5 × 5 × 7 × 7 × 29 × 41 × 41)See below for interesting mathematical facts about the number 21498309000000 from the Numbermatics database.
Names of 21498309000000
- Cardinal: 21498309000000 can be written as Twenty-one trillion, four hundred ninety-eight billion, three hundred nine million.
Scientific notation
- Scientific notation: 2.1498309 × 1013
Factors of 21498309000000
Divisors of 21498309000000
- Number of divisors d(n): 2646
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 28 29 30 32 35 36 40 41 42 45 48 49 50 56 58 60 63 64 70 72 75 80 82 84 87 90 96 98 100 105 112 116 120 123 125 126 140 144 145 147 150 160 164 168 174 175 180 192 196 200 203 205 210 224 225 232 240 245 246 250 252 261 280 287 288 290 294 300 315 320 328 336 348 350 360 369 375 392 400 406 410 420 435 441 448 450 464 480 490 492 500 504 522 525 560 574 576 580 588 600 609 615 625 630 656 672 696 700 720 725 735 738 750 784 800 812 820 840 861 870 875 882 900 928 960 980 984 1000 1008 1015 1025 1044 1050 1120 1125 1148 1160 1176 1189 1200 1218 1225 1230 1250 1260 1305 1312 1344 1392 1400 1421 1435 1440 1450 1470 1476 1500 1568 1575 1600 1624 1640 1680 1681 1722 1740 1750 1764 1800 1827 1845 1856 1875 1960 1968 2000 2009 2016 2030 2050 2088 2100 2175 2205 2240 2250 2296 2320 2352 2378 2400 2436 2450 2460 2500 2520 2583 2610 2624 2625 2784 2800 2842 2870 2880 2900 2940 2952 3000 3045 3075 3125 3136 3150 3248 3280 3360 3362 3444 3480 3500 3528 3567 3600 3625 3654 3675 3690 3750 3920 3936 4000 4018 4032 4060 4100 4176 4200 4263 4305 4350 4375 4410 4500 4592 4640 4704 4756 4800 4872 4900 4920 5000 5040 5043 5075 5125 5166 5220 5250 5568 5600 5625 5684 5740 5800 5880 5904 5945 6000 6027 6090 6125 6150 6250 6300 6496 6525 6560 6720 6724 6888 6960 7000 7056 7105 7134 7175 7200 7250 7308 7350 7380 7500 7840 7872 7875 8000 8036 8120 8200 8323 8352 8400 8405 8526 8610 8700 8750 8820 9000 9135 9184 9225 9280 9375 9408 9512 9744 9800 9840 10000 10045 10080 10086 10150 10250 10332 10440 10500 10701 10875 11025 11200 11250 11368 11480 11600 11760 11767 11808 11890 12000 12054 12180 12250 12300 12500 12600 12789 12915 12992 13050 13120 13125 13448 13776 13920 14000 14112 14210 14268 14350 14400 14500 14616 14700 14760 15000 15129 15225 15375 15625 15680 15750 16072 16240 16400 16646 16704 16800 16810 17052 17220 17400 17500 17640 17835 18000 18081 18125 18270 18368 18375 18450 18750 19024 19488 19600 19680 20000 20090 20160 20172 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- Sum of all divisors σ(n): 95006417300730
- Sum of proper divisors (its aliquot sum) s(n): 73508108300730
- 21498309000000 is an abundant number, because the sum of its proper divisors (73508108300730) is greater than itself. Its abundance is 52009799300730
Bases of 21498309000000
- Binary: 1001110001101011101110001001000111011010000002
- Hexadecimal: 0x138D77123B40
- Base-36: 7MC6Q3WW0
Squares and roots of 21498309000000
- 21498309000000 squared (214983090000002) is 462177289859481000000000000
- 21498309000000 cubed (214983090000003) is 9936030190181689117629000000000000000000
-
The
square root of 21498309000000 is 4636626.8989428079 -
The
cube root of 21498309000000 is 27805.7598092663
Scales and comparisons
How big is 21498309000000?- 21,498,309,000,000 seconds is equal to 683,579 years, 37 weeks, 5 days, 20 hours.
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To count from 1 to 21,498,309,000,000 would take you about one million, seven hundred eight thousand, nine hundred forty-nine 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 21498309000000 cubic inches would be around 2317.1 feet tall.
Recreational maths with 21498309000000
- 21498309000000 backwards is 00000090389412
- 21498309000000 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21498309000000's digits is 36
- More coming soon!
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The information we have on file for 21498309000000 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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