126438941120
126,438,941,120 is an even composite number composed of five prime numbers multiplied together.
126438941120 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 126438941120:
26 × 5 × 31 × 1741 × 7321
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 31 × 1741 × 7321)See below for interesting mathematical facts about the number 126438941120 from the Numbermatics database.
Names of 126438941120
- Cardinal: 126438941120 can be written as One hundred twenty-six billion, four hundred thirty-eight million, nine hundred forty-one thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.2643894112 × 1011
Factors of 126438941120
Divisors of 126438941120
- Number of divisors d(n): 112
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Complete list of divisors:
1 2 4 5 8 10 16 20 31 32 40 62 64 80 124 155 160 248 310 320 496 620 992 1240 1741 1984 2480 3482 4960 6964 7321 8705 9920 13928 14642 17410 27856 29284 34820 36605 53971 55712 58568 69640 73210 107942 111424 117136 139280 146420 215884 226951 234272 269855 278560 292840 431768 453902 468544 539710 557120 585680 863536 907804 1079420 1134755 1171360 1727072 1815608 2158840 2269510 2342720 3454144 3631216 4317680 4539020 7262432 8635360 9078040 12745861 14524864 17270720 18156080 25491722 36312160 50983444 63729305 72624320 101966888 127458610 203933776 254917220 395121691 407867552 509834440 790243382 815735104 1019668880 1580486764 1975608455 2039337760 3160973528 3951216910 4078675520 6321947056 7902433820 12643894112 15804867640 25287788224 31609735280 63219470560 126438941120
- Sum of all divisors σ(n): 311016066816
- Sum of proper divisors (its aliquot sum) s(n): 184577125696
- 126438941120 is an abundant number, because the sum of its proper divisors (184577125696) is greater than itself. Its abundance is 58138184576
Bases of 126438941120
- Binary: 11101011100000101100100100001110000002
- Hexadecimal: 0x1D705921C0
- Base-36: 1M32HBCW
Squares and roots of 126438941120
- 126438941120 squared (1264389411202) is 15986805831546826854400
- 126438941120 cubed (1264389411203) is 2021354801231821879166316412928000
-
The
square root of 126438941120 is 355582.5377039767 -
The
cube root of 126438941120 is 5019.1127292255
Scales and comparisons
How big is 126438941120?- 126,438,941,120 seconds is equal to 4,020 years, 19 weeks, 16 hours, 5 minutes, 20 seconds.
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To count from 1 to 126,438,941,120 would take you about eight thousand and forty 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 126438941120 cubic inches would be around 418.3 feet tall.
Recreational maths with 126438941120
- 126438941120 backwards is 021149834621
- The number of decimal digits it has is: 12
- The sum of 126438941120's digits is 41
- More coming soon!
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