125742380 (number)
125742380 is an even 9-digits composite number following 125742379 and preceding 125742381. In scientific notation, it is written as 1.25742380 × 10^8. The sum of its digits is 32. It has a total of 6 prime factors and 48 positive divisors. There are 45574848 positive integers (up to 125742380) that are relatively prime to 125742380.
Interesting facts
- 125742380 has 48 divisors, whose sum is 290062080
- The reverse of 125742380 is 083247521
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 32
- Digital Root 5
Name
Name | one hundred twenty-five million seven hundred forty-two thousand three hundred eighty |
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Notation
Scientific notation | 1.25742380 × 10^8 |
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Engineering notation | 1.25742380 × 10^6 |
Prime Factorization of 125742380
Prime Factorization 2 × 2 × 5 × 23 × 19 × 14387
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 62871190 | Product of the distinct prime numbers |
The prime factorization of 125742380 is 2 × 2 × 5 × 23 × 19 × 14387. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 125742380)
Multiplication
n×yn×2 | 251484760 |
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n×3 | 377227140 |
n×4 | 502969520 |
n×5 | 628711900 |
Division
n÷yn÷2 | 62871190 |
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n÷3 | 41914126.666667 |
n÷3 | 31435595 |
n÷5 | 25148476 |
Exponentiation
nyn2 | 15811146128064400 |
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n3 | 1.9881311446706E+24 |
n4 | 2.4999234188301E+32 |
n5 | 3.1434632050143E+40 |
Nth Root
y√n2√n | 11213.490981849 |
---|---|
3√n | 500.98788687358 |
4√n | 105.89377215799 |
5√n | 41.676988991024 |
Divisors of 125742380
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 | -125742379 | 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 125742380 can be divided by 48 positive divisors. The sum of these divisors (counting 125742380) is 1, the average is 0.020833333333333.
Base conversion 125742380
Base | System | Value |
---|---|---|
2 | Binary | 111011111101010110100101100 |
3 | Ternary | 22202121101010012 |
4 | Quaternary | 13133222310230 |
5 | Quinary | 224142224010 |
6 | Senary | 20251032352 |
8 | Octal | 737526454 |
10 | Decimal | 125742380 |
12 | Duodecimal | 3613b6b8 |
16 | Hexadecimal | 77ead2c |
20 | Vigesimal | 1j5hfj0 |
36 | Base36 | 22v3fw |
Cryptographic Hash Functions
md5 | 857e6d9d4700767fbf73b2cbcc63b2ad |
---|---|
sha1 | 52d18dab163a4146d8fd7cb4522d7c61c89c4d32 |
sha256 | 082fc414bb8951205f26b92ae9bd462fcfff4ed42786d7ba7d204dbad2082ac0 |
sha512 | 79bca663820107cec8b394d7f46d3521ae6508e381d8d009db3311e4b2c1f9e315567fce23f8dde44594f4eb1532c89c9affda85551c717c58b952c854486e0d |
ripemd-160 | 437d2b0d21ae49b3956197f13a9b0a6a9de812a9 |
125742380 as geometric shapes
Circle
Radius = nDiameter | 251484760 |
---|---|
Circumference | 790062674.50579 |
Area | 4.9672180520762E+16 |
Sphere
Radius = nVolume | 8.327864264627E+24 |
---|---|
Surface area | 1.9868872208305E+17 |
Circumference | 790062674.50579 |
Square
Length = nPerimeter | 502969520 |
---|---|
Area | 15811146128064400 |
Diagonal | 177826579.16107 |
Cube
Length = nSurface area | 94866876768386400 |
---|---|
Volume | 1.9881311446706E+24 |
Space diagonal | 217792190.82463 |
Equilateral Triangle
Length = nPerimeter | 377227140 |
---|---|
Area | 6.8464271049259E+15 |
Altitude | 108896095.41232 |
Triangular Pyramid
Length = nSurface area | 6.8464271049259E+15 |
---|---|
Volume | 2.3430350238079E+23 |
Height | 59275526.387024 |