126972960 (number)
126972960 is an even 9-digits composite number following 126972959 and preceding 126972961. In scientific notation, it is written as 1.26972960 × 10^8. The sum of its digits is 42. It has a total of 8 prime factors and 48 positive divisors. There are 33859328 positive integers (up to 126972960) that are relatively prime to 126972960.
Interesting facts
- 126972960 has 48 divisors, whose sum is 399966336
- The reverse of 126972960 is 069279621
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 42
- Digital Root 6
Name
Name | one hundred twenty-six million nine hundred seventy-two thousand nine hundred sixty |
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Notation
Scientific notation | 1.26972960 × 10^8 |
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Engineering notation | 1.26972960 × 10^6 |
Prime Factorization of 126972960
Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 3 × 264527
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 7935810 | Product of the distinct prime numbers |
The prime factorization of 126972960 is 2 × 2 × 2 × 2 × 2 × 5 × 3 × 264527. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 126972960)
Multiplication
n×yn×2 | 253945920 |
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n×3 | 380918880 |
n×4 | 507891840 |
n×5 | 634864800 |
Division
n÷yn÷2 | 63486480 |
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n÷3 | 42324320 |
n÷3 | 31743240 |
n÷5 | 25394592 |
Exponentiation
nyn2 | 16122132571161600 |
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n3 | 2.0470748940728E+24 |
n4 | 2.5992315864211E+32 |
n5 | 3.3003212825338E+40 |
Nth Root
y√n2√n | 11268.227899719 |
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3√n | 502.61689317908 |
4√n | 106.15190954344 |
5√n | 41.758246037456 |
Divisors of 126972960
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -126972959 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) |
G | Geometric Mean | 1 | Returns the nth root of the product of n divisors |
H | Harmonic Mean | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 126972960 can be divided by 48 positive divisors. The sum of these divisors (counting 126972960) is 1, the average is 0.020833333333333.
Base conversion 126972960
Base | System | Value |
---|---|---|
2 | Binary | 111100100010111010000100000 |
3 | Ternary | 22211220220011020 |
4 | Quaternary | 13210113100200 |
5 | Quinary | 230001113320 |
6 | Senary | 20333245440 |
8 | Octal | 744272040 |
10 | Decimal | 126972960 |
12 | Duodecimal | 36633880 |
16 | Hexadecimal | 7917420 |
20 | Vigesimal | 1jdbc80 |
36 | Base36 | 23lgyo |
Cryptographic Hash Functions
md5 | 9d444c2392ec0d51bbea3f1df519b4c8 |
---|---|
sha1 | cd4443bbb4a691e41d055973980518adc2b7f12c |
sha256 | 433f6cd08495e31087beab482e8e387cf55ca3e2bd6396766b32528e2db04bcc |
sha512 | f842862f66ff6fbf7cf4c998ef6cf52d1d6d93c7903dedb61a12dd137a2a3ff1fb18806fa4a48a91b26ed3f2d9eb4b41b06e54204669eaf07e764a97efb24b37 |
ripemd-160 | e4435e62444af4af89a9cd5556c447614162467a |
126972960 as geometric shapes
Circle
Radius = nDiameter | 253945920 |
---|---|
Circumference | 797794636.6811 |
Area | 5.0649173245762E+16 |
Sphere
Radius = nVolume | 8.5747672647563E+24 |
---|---|
Surface area | 2.0259669298305E+17 |
Circumference | 797794636.6811 |
Square
Length = nPerimeter | 507891840 |
---|---|
Area | 16122132571161600 |
Diagonal | 179566882.08666 |
Cube
Length = nSurface area | 96732795426969600 |
---|---|
Volume | 2.0470748940728E+24 |
Space diagonal | 219923617.90741 |
Equilateral Triangle
Length = nPerimeter | 380918880 |
---|---|
Area | 6.9810881849032E+15 |
Altitude | 109961808.95371 |
Triangular Pyramid
Length = nSurface area | 6.9810881849032E+15 |
---|---|
Volume | 2.4125008986593E+23 |
Height | 59855627.362219 |