12979989650
12,979,989,650 is an even composite number composed of six prime numbers multiplied together.
12979989650 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 12979989650:
2 × 52 × 192 × 29 × 137 × 181
(2 × 5 × 5 × 19 × 19 × 29 × 137 × 181)See below for interesting mathematical facts about the number 12979989650 from the Numbermatics database.
Names of 12979989650
- Cardinal: 12979989650 can be written as Twelve billion, nine hundred seventy-nine million, nine hundred eighty-nine thousand, six hundred fifty.
Scientific notation
- Scientific notation: 1.297998965 × 1010
Factors of 12979989650
Divisors of 12979989650
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 5 10 19 25 29 38 50 58 95 137 145 181 190 274 290 361 362 475 551 685 722 725 905 950 1102 1370 1450 1805 1810 2603 2755 3425 3439 3610 3973 4525 5206 5249 5510 6850 6878 7946 9025 9050 10469 10498 13015 13775 17195 18050 19865 20938 24797 26030 26245 27550 34390 39730 49457 49594 52345 52490 65075 65341 75487 85975 98914 99325 99731 104690 123985 130150 130682 131225 150974 171950 198650 199462 247285 247970 261725 262450 326705 377435 471143 494570 498655 523450 619925 653410 719113 754870 942286 997310 1236425 1239850 1434253 1438226 1633525 1887175 1894889 2355715 2472850 2493275 2868506 3267050 3595565 3774350 3789778 4711430 4986550 7171265 7191130 8951717 9474445 11778575 13663147 14342530 17903434 17977825 18948890 23557150 27326294 35856325 35955650 44758585 47372225 68315735 71712650 89517170 94744450 136631470 223792925 259599793 341578675 447585850 519199586 683157350 1297998965 2595997930 6489994825 12979989650
- Sum of all divisors σ(n): 26698056840
- Sum of proper divisors (its aliquot sum) s(n): 13718067190
- 12979989650 is an abundant number, because the sum of its proper divisors (13718067190) is greater than itself. Its abundance is 738077540
Bases of 12979989650
- Binary: 11000001011010101011101100100100102
- Hexadecimal: 0x305AAEC92
- Base-36: 5YNY842
Squares and roots of 12979989650
- 12979989650 squared (129799896502) is 168480131314107122500
- 12979989650 cubed (129799896503) is 2186870360687751349041282125000
-
The
square root of 12979989650 is 113929.7575262935 -
The
cube root of 12979989650 is 2350.1276315169
Scales and comparisons
How big is 12979989650?- 12,979,989,650 seconds is equal to 412 years, 37 weeks, 4 days, 8 hours, 40 minutes, 50 seconds.
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To count from 1 to 12,979,989,650 would take you about eight hundred twenty-five 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 12979989650 cubic inches would be around 195.8 feet tall.
Recreational maths with 12979989650
- 12979989650 backwards is 05698997921
- The number of decimal digits it has is: 11
- The sum of 12979989650's digits is 65
- More coming soon!
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Keywords: Divisors of 12979989650, math, Factors of 12979989650, curriculum, school, college, exams, university, Prime factorization of 12979989650, STEM, science, technology, engineering, physics, economics, calculator, twelve billion, nine hundred seventy-nine million, nine hundred eighty-nine thousand, six hundred fifty.