21188420000
21,188,420,000 is an even composite number composed of six prime numbers multiplied together.
21188420000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 21188420000:
25 × 54 × 11 × 19 × 37 × 137
(2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 11 × 19 × 37 × 137)See below for interesting mathematical facts about the number 21188420000 from the Numbermatics database.
Names of 21188420000
- Cardinal: 21188420000 can be written as Twenty-one billion, one hundred eighty-eight million, four hundred twenty thousand.
Scientific notation
- Scientific notation: 2.118842 × 1010
Factors of 21188420000
Divisors of 21188420000
- Number of divisors d(n): 480
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Complete list of divisors:
1 2 4 5 8 10 11 16 19 20 22 25 32 37 38 40 44 50 55 74 76 80 88 95 100 110 125 137 148 152 160 176 185 190 200 209 220 250 274 275 296 304 352 370 380 400 407 418 440 475 500 548 550 592 608 625 685 703 740 760 800 814 836 880 925 950 1000 1045 1096 1100 1184 1250 1370 1375 1406 1480 1507 1520 1628 1672 1760 1850 1900 2000 2035 2090 2192 2200 2375 2500 2603 2740 2750 2812 2960 3014 3040 3256 3344 3425 3515 3700 3800 4000 4070 4180 4384 4400 4625 4750 5000 5069 5206 5225 5480 5500 5624 5920 6028 6512 6688 6850 6875 7030 7400 7535 7600 7733 8140 8360 8800 9250 9500 10000 10138 10175 10412 10450 10960 11000 11248 11875 12056 13015 13024 13700 13750 14060 14800 15070 15200 15466 16280 16720 17125 17575 18500 19000 20000 20276 20350 20824 20900 21920 22000 22496 23125 23750 24112 25345 26030 26125 27400 27500 28120 28633 29600 30140 30932 32560 33440 34250 35150 37000 37675 38000 38665 40552 40700 41648 41800 44000 46250 47500 48224 50690 50875 52060 52250 54800 55000 55759 56240 57266 60280 61864 65075 65120 68500 70300 74000 75350 76000 77330 81104 81400 83296 83600 85625 87875 92500 95000 96311 101380 101750 104120 104500 109600 110000 111518 112480 114532 120560 123728 126725 130150 130625 137000 140600 143165 148000 150700 154660 162208 162800 167200 171250 175750 185000 188375 190000 192622 193325 202760 203500 208240 209000 220000 223036 229064 241120 247456 253450 254375 260300 261250 274000 278795 281200 286330 301400 309320 325375 325600 342500 351500 370000 376750 380000 385244 386650 405520 407000 416480 418000 439375 446072 458128 481555 506900 508750 520600 522500 548000 557590 562400 572660 602800 618640 633625 650750 685000 703000 715825 740000 753500 770488 773300 811040 814000 836000 878750 892144 916256 941875 963110 966625 1013800 1017500 1041200 1045000 1059421 1115180 1145320 1205600 1237280 1267250 1301500 1370000 1393975 1406000 1431650 1507000 1540976 1546600 1626875 1628000 1757500 1784288 1883750 1926220 1933250 2027600 2035000 2082400 2090000 2118842 2230360 2290640 2407775 2534500 2603000 2740000 2787950 2812000 2863300 3014000 3081952 3093200 3168125 3253750 3515000 3579125 3767500 3852440 3866500 4055200 4070000 4180000 4237684 4460720 4581280 4815550 4833125 5069000 5206000 5297105 5575900 5726600 6028000 6186400 6336250 6507500 6969875 7030000 7158250 7535000 7704880 7733000 8140000 8475368 8921440 9631100 9666250 10138000 10412000 10594210 11151800 11453200 12038875 12672500 13015000 13939750 14060000 14316500 15070000 15409760 15466000 16950736 17895625 19262200 19332500 20276000 21188420 22303600 22906400 24077750 25345000 26030000 26485525 27879500 28633000 30140000 30932000 33901472 34849375 35791250 38524400 38665000 42376840 44607200 48155500 50690000 52060000 52971050 55759000 57266000 60194375 69698750 71582500 77048800 77330000 84753680 96311000 101380000 105942100 111518000 114532000 120388750 132427625 139397500 143165000 154660000 169507360 192622000 211884200 223036000 240777500 264855250 278795000 286330000 385244000 423768400 481555000 529710500 557590000 572660000 662138125 847536800 963110000 1059421000 1115180000 1324276250 1926220000 2118842000 2648552500 4237684000 5297105000 10594210000 21188420000
- Sum of all divisors σ(n): 61924927680
- Sum of proper divisors (its aliquot sum) s(n): 40736507680
- 21188420000 is an abundant number, because the sum of its proper divisors (40736507680) is greater than itself. Its abundance is 19548087680
Bases of 21188420000
- Binary: 100111011101110110110100001101000002
- Hexadecimal: 0x4EEEDA1A0
- Base-36: 9QF1DI8
Squares and roots of 21188420000
- 21188420000 squared (211884200002) is 448949142096400000000
- 21188420000 cubed (211884200003) is 9512522981378203688000000000000
-
The
square root of 21188420000 is 145562.4264705697 -
The
cube root of 21188420000 is 2767.1509934183
Scales and comparisons
How big is 21188420000?- 21,188,420,000 seconds is equal to 673 years, 37 weeks, 5 days, 8 hours, 13 minutes, 20 seconds.
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To count from 1 to 21,188,420,000 would take you about one thousand, three hundred forty-seven 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 21188420000 cubic inches would be around 230.6 feet tall.
Recreational maths with 21188420000
- 21188420000 backwards is 00002488112
- The number of decimal digits it has is: 11
- The sum of 21188420000's digits is 26
- More coming soon!
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The information we have on file for 21188420000 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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