12426142400
12,426,142,400 is an even composite number composed of four prime numbers multiplied together.
12426142400 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-four divisors.
Prime factorization of 12426142400:
26 × 52 × 7 × 1109477
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 7 × 1109477)See below for interesting mathematical facts about the number 12426142400 from the Numbermatics database.
Names of 12426142400
- Cardinal: 12426142400 can be written as Twelve billion, four hundred twenty-six million, one hundred forty-two thousand, four hundred.
Scientific notation
- Scientific notation: 1.24261424 × 1010
Factors of 12426142400
Divisors of 12426142400
- Number of divisors d(n): 84
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 50 56 64 70 80 100 112 140 160 175 200 224 280 320 350 400 448 560 700 800 1120 1400 1600 2240 2800 5600 11200 1109477 2218954 4437908 5547385 7766339 8875816 11094770 15532678 17751632 22189540 27736925 31065356 35503264 38831695 44379080 55473850 62130712 71006528 77663390 88758160 110947700 124261424 155326780 177516320 194158475 221895400 248522848 310653560 355032640 388316950 443790800 497045696 621307120 776633900 887581600 1242614240 1553267800 1775163200 2485228480 3106535600 6213071200 12426142400
- Sum of all divisors σ(n): 34944119088
- Sum of proper divisors (its aliquot sum) s(n): 22517976688
- 12426142400 is an abundant number, because the sum of its proper divisors (22517976688) is greater than itself. Its abundance is 10091834288
Bases of 12426142400
- Binary: 10111001001010011111100010110000002
- Hexadecimal: 0x2E4A7E2C0
- Base-36: 5PI7CU8
Squares and roots of 12426142400
- 12426142400 squared (124261424002) is 154409014945077760000
- 12426142400 cubed (124261424003) is 1918708407551264424833024000000
-
The
square root of 12426142400 is 111472.6082945941 -
The
cube root of 12426142400 is 2316.2144964569
Scales and comparisons
How big is 12426142400?- 12,426,142,400 seconds is equal to 395 years, 5 weeks, 6 days, 2 hours, 13 minutes, 20 seconds.
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To count from 1 to 12,426,142,400 would take you about seven hundred ninety 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 12426142400 cubic inches would be around 193 feet tall.
Recreational maths with 12426142400
- 12426142400 backwards is 00424162421
- The number of decimal digits it has is: 11
- The sum of 12426142400's digits is 26
- More coming soon!
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