12496400420
12,496,400,420 is an even composite number composed of six prime numbers multiplied together.
12496400420 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 12496400420:
22 × 5 × 72 × 47 × 53 × 5119
(2 × 2 × 5 × 7 × 7 × 47 × 53 × 5119)See below for interesting mathematical facts about the number 12496400420 from the Numbermatics database.
Names of 12496400420
- Cardinal: 12496400420 can be written as Twelve billion, four hundred ninety-six million, four hundred thousand, four hundred twenty.
Scientific notation
- Scientific notation: 1.249640042 × 1010
Factors of 12496400420
Divisors of 12496400420
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 7 10 14 20 28 35 47 49 53 70 94 98 106 140 188 196 212 235 245 265 329 371 470 490 530 658 742 940 980 1060 1316 1484 1645 1855 2303 2491 2597 3290 3710 4606 4982 5119 5194 6580 7420 9212 9964 10238 10388 11515 12455 12985 17437 20476 23030 24910 25595 25970 34874 35833 46060 49820 51190 51940 69748 71666 87185 102380 122059 143332 174370 179165 240593 244118 250831 271307 348740 358330 481186 488236 501662 542614 610295 716660 962372 1003324 1085228 1202965 1220590 1254155 1356535 1684151 1899149 2405930 2441180 2508310 2713070 3368302 3798298 4811860 5016620 5426140 6736604 7596596 8420755 9495745 11789057 12751429 13294043 16841510 18991490 23578114 25502858 26588086 33683020 37982980 47156228 51005716 53176172 58945285 63757145 66470215 89260003 117890570 127514290 132940430 178520006 235781140 255028580 265880860 357040012 446300015 624820021 892600030 1249640042 1785200060 2499280084 3124100105 6248200210 12496400420
- Sum of all divisors σ(n): 31770869760
- Sum of proper divisors (its aliquot sum) s(n): 19274469340
- 12496400420 is an abundant number, because the sum of its proper divisors (19274469340) is greater than itself. Its abundance is 6778068920
Bases of 12496400420
- Binary: 10111010001101011111110000001001002
- Hexadecimal: 0x2E8D7F024
- Base-36: 5QO189W
Squares and roots of 12496400420
- 12496400420 squared (124964004202) is 156160023456976176400
- 12496400420 cubed (124964004203) is 1951438182714966942694954088000
-
The
square root of 12496400420 is 111787.2999047745 -
The
cube root of 12496400420 is 2320.5716251485
Scales and comparisons
How big is 12496400420?- 12,496,400,420 seconds is equal to 397 years, 18 weeks, 6 hours, 20 minutes, 20 seconds.
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To count from 1 to 12,496,400,420 would take you about seven hundred ninety-four 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 12496400420 cubic inches would be around 193.4 feet tall.
Recreational maths with 12496400420
- 12496400420 backwards is 02400469421
- The number of decimal digits it has is: 11
- The sum of 12496400420's digits is 32
- More coming soon!
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The information we have on file for 12496400420 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!
Keywords: Divisors of 12496400420, math, Factors of 12496400420, curriculum, school, college, exams, university, Prime factorization of 12496400420, STEM, science, technology, engineering, physics, economics, calculator, twelve billion, four hundred ninety-six million, four hundred thousand, four hundred twenty.