21488320000
21,488,320,000 is an even composite number composed of five prime numbers multiplied together.
21488320000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred divisors.
Prime factorization of 21488320000:
29 × 54 × 7 × 53 × 181
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 7 × 53 × 181)See below for interesting mathematical facts about the number 21488320000 from the Numbermatics database.
Names of 21488320000
- Cardinal: 21488320000 can be written as Twenty-one billion, four hundred eighty-eight million, three hundred twenty thousand.
Scientific notation
- Scientific notation: 2.148832 × 1010
Factors of 21488320000
Divisors of 21488320000
- Number of divisors d(n): 400
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 50 53 56 64 70 80 100 106 112 125 128 140 160 175 181 200 212 224 250 256 265 280 320 350 362 371 400 424 448 500 512 530 560 625 640 700 724 742 800 848 875 896 905 1000 1060 1120 1250 1267 1280 1325 1400 1448 1484 1600 1696 1750 1792 1810 1855 2000 2120 2240 2500 2534 2560 2650 2800 2896 2968 3200 3392 3500 3584 3620 3710 4000 4240 4375 4480 4525 5000 5068 5300 5600 5792 5936 6335 6400 6625 6784 7000 7240 7420 8000 8480 8750 8960 9050 9275 9593 10000 10136 10600 11200 11584 11872 12670 12800 13250 13568 14000 14480 14840 16000 16960 17500 17920 18100 18550 19186 20000 20272 21200 22400 22625 23168 23744 25340 26500 27136 28000 28960 29680 31675 32000 33125 33920 35000 36200 37100 38372 40000 40544 42400 44800 45250 46336 46375 47488 47965 50680 53000 56000 57920 59360 63350 64000 66250 67151 67840 70000 72400 74200 76744 80000 81088 84800 89600 90500 92672 92750 94976 95930 101360 106000 112000 113125 115840 118720 126700 132500 134302 135680 140000 144800 148400 153488 158375 160000 162176 169600 181000 185500 189952 191860 202720 212000 224000 226250 231680 231875 237440 239825 253400 265000 268604 280000 289600 296800 306976 316750 320000 324352 335755 339200 362000 371000 383720 405440 424000 448000 452500 463360 463750 474880 479650 506800 530000 537208 560000 579200 593600 613952 633500 648704 671510 678400 724000 742000 767440 791875 810880 848000 905000 927500 949760 959300 1013600 1060000 1074416 1120000 1158400 1187200 1199125 1227904 1267000 1343020 1448000 1484000 1534880 1583750 1621760 1678775 1696000 1810000 1855000 1918600 2027200 2120000 2148832 2240000 2316800 2374400 2398250 2455808 2534000 2686040 2896000 2968000 3069760 3167500 3243520 3357550 3392000 3620000 3710000 3837200 4054400 4240000 4297664 4748800 4796500 4911616 5068000 5372080 5792000 5936000 5995625 6139520 6335000 6715100 7240000 7420000 7674400 8108800 8393875 8480000 8595328 9593000 10136000 10744160 11584000 11872000 11991250 12279040 12670000 13430200 14480000 14840000 15348800 16217600 16787750 16960000 17190656 19186000 20272000 21488320 23744000 23982500 24558080 25340000 26860400 28960000 29680000 30697600 33575500 34381312 38372000 40544000 41969375 42976640 47965000 50680000 53720800 57920000 59360000 61395200 67151000 76744000 81088000 83938750 85953280 95930000 101360000 107441600 118720000 122790400 134302000 153488000 167877500 171906560 191860000 202720000 214883200 268604000 306976000 335755000 383720000 405440000 429766400 537208000 613952000 671510000 767440000 859532800 1074416000 1343020000 1534880000 2148832000 2686040000 3069760000 4297664000 5372080000 10744160000 21488320000
- Sum of all divisors σ(n): 62817666912
- Sum of proper divisors (its aliquot sum) s(n): 41329346912
- 21488320000 is an abundant number, because the sum of its proper divisors (41329346912) is greater than itself. Its abundance is 19841026912
Bases of 21488320000
- Binary: 101000000001100110110111110000000002
- Hexadecimal: 0x500CDBE00
- Base-36: 9VDL9TS
Squares and roots of 21488320000
- 21488320000 squared (214883200002) is 461747896422400000000
- 21488320000 cubed (214883200003) is 9922186557651386368000000000000
-
The
square root of 21488320000 is 146588.9491059951 -
The
cube root of 21488320000 is 2780.1452574929
Scales and comparisons
How big is 21488320000?- 21,488,320,000 seconds is equal to 683 years, 13 weeks, 4 days, 9 hours, 46 minutes, 40 seconds.
-
To count from 1 to 21,488,320,000 would take you about one thousand, three hundred sixty-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 21488320000 cubic inches would be around 231.7 feet tall.
Recreational maths with 21488320000
- 21488320000 backwards is 00002388412
- 21488320000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21488320000's digits is 28
- More coming soon!
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The information we have on file for 21488320000 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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