12420848550
12,420,848,550 is an even composite number composed of seven prime numbers multiplied together.
12420848550 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 12420848550:
2 × 3 × 52 × 11 × 17 × 257 × 1723
(2 × 3 × 5 × 5 × 11 × 17 × 257 × 1723)See below for interesting mathematical facts about the number 12420848550 from the Numbermatics database.
Names of 12420848550
- Cardinal: 12420848550 can be written as Twelve billion, four hundred twenty million, eight hundred forty-eight thousand, five hundred fifty.
Scientific notation
- Scientific notation: 1.242084855 × 1010
Factors of 12420848550
Divisors of 12420848550
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 3 5 6 10 11 15 17 22 25 30 33 34 50 51 55 66 75 85 102 110 150 165 170 187 255 257 275 330 374 425 510 514 550 561 771 825 850 935 1122 1275 1285 1542 1650 1723 1870 2550 2570 2805 2827 3446 3855 4369 4675 5169 5610 5654 6425 7710 8481 8615 8738 9350 10338 12850 13107 14025 14135 16962 17230 18953 19275 21845 25845 26214 28050 28270 29291 37906 38550 42405 43075 43690 48059 51690 56859 58582 65535 70675 84810 86150 87873 94765 96118 109225 113718 129225 131070 141350 144177 146455 175746 189530 212025 218450 240295 258450 284295 288354 292910 322201 327675 424050 439365 442811 473825 480590 568590 644402 655350 720885 732275 878730 885622 947650 966603 1201475 1328433 1421475 1441770 1464550 1611005 1933206 2196825 2214055 2402950 2656866 2842950 3222010 3604425 4393650 4428110 4833015 4870921 6642165 7208850 7527787 8055025 9666030 9741842 11070275 13284330 14612763 15055574 16110050 22140550 22583361 24165075 24354605 29225526 33210825 37638935 45166722 48330150 48709210 66421650 73063815 75277870 82805657 112916805 121773025 146127630 165611314 188194675 225833610 243546050 248416971 365319075 376389350 414028285 496833942 564584025 730638150 828056570 1129168050 1242084855 2070141425 2484169710 4140282850 6210424275 12420848550
- Sum of all divisors σ(n): 35739926784
- Sum of proper divisors (its aliquot sum) s(n): 23319078234
- 12420848550 is an abundant number, because the sum of its proper divisors (23319078234) is greater than itself. Its abundance is 10898229684
Bases of 12420848550
- Binary: 10111001000101011100011011101001102
- Hexadecimal: 0x2E4571BA6
- Base-36: 5PF1W2U
Squares and roots of 12420848550
- 12420848550 squared (124208485502) is 154277478702037102500
- 12420848550 cubed (124208485503) is 1916257197633853426633326375000
-
The
square root of 12420848550 is 111448.8606940421 -
The
cube root of 12420848550 is 2315.8855278091
Scales and comparisons
How big is 12420848550?- 12,420,848,550 seconds is equal to 394 years, 49 weeks, 19 hours, 42 minutes, 30 seconds.
-
To count from 1 to 12,420,848,550 would take you about seven hundred eighty-nine 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 12420848550 cubic inches would be around 193 feet tall.
Recreational maths with 12420848550
- 12420848550 backwards is 05584802421
- The number of decimal digits it has is: 11
- The sum of 12420848550's digits is 39
- More coming soon!
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