20389348350
20,389,348,350 is an even composite number composed of six prime numbers multiplied together.
20389348350 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 20389348350:
2 × 34 × 52 × 72 × 127 × 809
(2 × 3 × 3 × 3 × 3 × 5 × 5 × 7 × 7 × 127 × 809)See below for interesting mathematical facts about the number 20389348350 from the Numbermatics database.
Names of 20389348350
- Cardinal: 20389348350 can be written as Twenty billion, three hundred eighty-nine million, three hundred forty-eight thousand, three hundred fifty.
Scientific notation
- Scientific notation: 2.038934835 × 1010
Factors of 20389348350
Divisors of 20389348350
- Number of divisors d(n): 360
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Complete list of divisors:
1 2 3 5 6 7 9 10 14 15 18 21 25 27 30 35 42 45 49 50 54 63 70 75 81 90 98 105 126 127 135 147 150 162 175 189 210 225 245 254 270 294 315 350 378 381 405 441 450 490 525 567 630 635 675 735 762 809 810 882 889 945 1050 1134 1143 1225 1270 1323 1350 1470 1575 1618 1778 1890 1905 2025 2205 2286 2427 2450 2646 2667 2835 3150 3175 3429 3675 3810 3969 4045 4050 4410 4445 4725 4854 5334 5663 5670 5715 6223 6350 6615 6858 7281 7350 7938 8001 8090 8890 9450 9525 10287 11025 11326 11430 12135 12446 13230 13335 14175 14562 16002 16989 17145 18669 19050 19845 20225 20574 21843 22050 22225 24003 24270 26670 28315 28350 28575 31115 33075 33978 34290 36405 37338 39641 39690 40005 40450 43686 44450 48006 50967 51435 56007 56630 57150 60675 62230 65529 66150 66675 72009 72810 79282 80010 84945 85725 93345 99225 101934 102743 102870 109215 112014 118923 120015 121350 131058 133350 141575 144018 152901 155575 168021 169890 171450 182025 186690 198205 198450 200025 205486 218430 237846 240030 254835 257175 280035 283150 305802 308229 311150 327645 336042 356769 360045 364050 396410 400050 424725 458703 466725 504063 509670 513715 514350 546075 560070 594615 600075 616458 655290 713538 719201 720090 764505 840105 849450 917406 924687 933450 991025 1008126 1027430 1070307 1092150 1189230 1200150 1274175 1400175 1438402 1529010 1541145 1638225 1680210 1783845 1800225 1849374 1982050 2140614 2157603 2293515 2520315 2548350 2568575 2774061 2800350 2973075 3082290 3210921 3276450 3567690 3596005 3600450 3822525 4200525 4315206 4587030 4623435 5034407 5040630 5137150 5351535 5548122 5946150 6421842 6472809 7192010 7645050 7705725 8322183 8401050 8919225 9246870 10068814 10703070 10788015 11467575 12601575 12945618 13870305 15103221 15411450 16054605 16644366 17838450 17980025 19418427 21576030 22935150 23117175 25172035 25203150 26757675 27740610 30206442 32109210 32364045 35960050 38836854 41610915 45309663 46234350 50344070 53515350 53940075 58255281 64728090 69351525 75516105 80273025 83221830 90619326 97092135 107880150 116510562 125860175 135928989 138703050 151032210 160546050 161820225 194184270 208054575 226548315 251720350 271857978 291276405 323640450 377580525 407786967 416109150 453096630 485460675 582552810 679644945 755161050 815573934 970921350 1132741575 1359289890 1456382025 2038934835 2265483150 2912764050 3398224725 4077869670 6796449450 10194674175 20389348350
- Sum of all divisors σ(n): 66502529280
- Sum of proper divisors (its aliquot sum) s(n): 46113180930
- 20389348350 is an abundant number, because the sum of its proper divisors (46113180930) is greater than itself. Its abundance is 25723832580
Bases of 20389348350
- Binary: 100101111110100110011000011111111102
- Hexadecimal: 0x4BF4CC3FE
- Base-36: 9D7AHVI
Squares and roots of 20389348350
- 20389348350 squared (203893483502) is 415725526137647722500
- 20389348350 cubed (203893483503) is 8476372570407529463636632875000
-
The
square root of 20389348350 is 142791.2754687765 -
The
cube root of 20389348350 is 2731.9187694279
Scales and comparisons
How big is 20389348350?- 20,389,348,350 seconds is equal to 648 years, 16 weeks, 3 days, 19 hours, 52 minutes, 30 seconds.
-
To count from 1 to 20,389,348,350 would take you about one thousand, two hundred ninety-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 20389348350 cubic inches would be around 227.7 feet tall.
Recreational maths with 20389348350
- 20389348350 backwards is 05384398302
- 20389348350 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20389348350's digits is 45
- More coming soon!
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