121570400 (number)
121570400 is an even 9-digits composite number following 121570399 and preceding 121570401. In scientific notation, it is written as 1.21570400 × 10^8. The sum of its digits is 20. It has a total of 9 prime factors and 96 positive divisors. There are 39198720 positive integers (up to 121570400) that are relatively prime to 121570400.
Interesting facts
- 121570400 has 96 divisors, whose sum is 313038432
- The reverse of 121570400 is 004075121
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 20
- Digital Root 2
Name
Name | one hundred twenty-one million five hundred seventy thousand four hundred |
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Notation
Scientific notation | 1.21570400 × 10^8 |
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Engineering notation | 1.21570400 × 10^6 |
Prime Factorization of 121570400
Prime Factorization 2 × 2 × 2 × 2 × 2 × 35 × 17 × 5 × 1277
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 7598150 | Product of the distinct prime numbers |
The prime factorization of 121570400 is 2 × 2 × 2 × 2 × 2 × 35 × 17 × 5 × 1277. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 121570400)
Multiplication
n×yn×2 | 243140800 |
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n×3 | 364711200 |
n×4 | 486281600 |
n×5 | 607852000 |
Division
n÷yn÷2 | 60785200 |
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n÷3 | 40523466.666667 |
n÷3 | 30392600 |
n÷5 | 24314080 |
Exponentiation
nyn2 | 14779362156160000 |
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n3 | 1.7967329690692E+24 |
n4 | 2.1842954574293E+32 |
n5 | 2.6554567247787E+40 |
Nth Root
y√n2√n | 11025.896788924 |
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3√n | 495.38472963707 |
4√n | 105.00427033661 |
5√n | 41.396685422282 |
Divisors of 121570400
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -121570399 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 121570400 can be divided by 96 positive divisors. The sum of these divisors (counting 121570400) is 1, the average is 0.010416666666667.
Base conversion 121570400
Base | System | Value |
---|---|---|
2 | Binary | 111001111110000010001100000 |
3 | Ternary | 22110202102020102 |
4 | Quaternary | 13033300101200 |
5 | Quinary | 222110223100 |
6 | Senary | 20021401532 |
8 | Octal | 717602140 |
10 | Decimal | 121570400 |
12 | Duodecimal | 348692a8 |
16 | Hexadecimal | 73f0460 |
20 | Vigesimal | 1hjg600 |
36 | Base36 | 20dobk |
Cryptographic Hash Functions
md5 | 13095c341aa3ebd623d52c1370fff9bd |
---|---|
sha1 | 1bf51a8ec5f7c3a8dc7949bf4d9c7635abe3f57c |
sha256 | 4d8972358764a40ed5e37d40d7b8085a8a8e37f3bfcd5698d72ead5ac925af3e |
sha512 | 6014c7836f7e20f2cefe8b925f4a571e4962fa301d1de3e985c8f6db209ab443b489be0b73b1a06f49d4c48bd852280b934406c2474e1206d80062e87f0ec1de |
ripemd-160 | 38c6102da730e22b37603f39d58b10b804bee3cd |
121570400 as geometric shapes
Circle
Radius = nDiameter | 243140800 |
---|---|
Circumference | 763849351.06795 |
Area | 4.6430735574535E+16 |
Sphere
Radius = nVolume | 7.526137461454E+24 |
---|---|
Surface area | 1.8572294229814E+17 |
Circumference | 763849351.06795 |
Square
Length = nPerimeter | 486281600 |
---|---|
Area | 14779362156160000 |
Diagonal | 171926508.46312 |
Cube
Length = nSurface area | 88676172936960000 |
---|---|
Volume | 1.7967329690692E+24 |
Space diagonal | 210566109.49647 |
Equilateral Triangle
Length = nPerimeter | 364711200 |
---|---|
Area | 6.3996515394825E+15 |
Altitude | 105283054.74824 |
Triangular Pyramid
Length = nSurface area | 6.3996515394825E+15 |
---|---|
Volume | 2.1174701106838E+23 |
Height | 57308836.154374 |