138696072 (number)
138696072 is an even 9-digits composite number following 138696071 and preceding 138696073. In scientific notation, it is written as 1.38696072 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 32 positive divisors. There are 44221760 positive integers (up to 138696072) that are relatively prime to 138696072.
Interesting facts
- 138696072 has 32 divisors, whose sum is 361817280
- The reverse of 138696072 is 270696831
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 42
- Digital Root 6
Name
Name | one hundred thirty-eight million six hundred ninety-six thousand seventy-two |
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Notation
Scientific notation | 1.38696072 × 10^8 |
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Engineering notation | 1.38696072 × 10^6 |
Prime Factorization of 138696072
Prime Factorization 2 × 2 × 2 × 3 × 23 × 251261
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 34674018 | Product of the distinct prime numbers |
The prime factorization of 138696072 is 2 × 2 × 2 × 3 × 23 × 251261. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 138696072)
Multiplication
n×yn×2 | 277392144 |
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n×3 | 416088216 |
n×4 | 554784288 |
n×5 | 693480360 |
Division
n÷yn÷2 | 69348036 |
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n÷3 | 46232024 |
n÷3 | 34674018 |
n÷5 | 27739214.4 |
Exponentiation
nyn2 | 19236600388229184 |
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n3 | 2.6680409124811E+24 |
n4 | 3.7004679449642E+32 |
n5 | 5.1324036852845E+40 |
Nth Root
y√n2√n | 11776.929650805 |
---|---|
3√n | 517.63232257717 |
4√n | 108.52156306838 |
5√n | 42.502339137862 |
Divisors of 138696072
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -138696071 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 138696072 can be divided by 32 positive divisors. The sum of these divisors (counting 138696072) is 1, the average is 0.03125.
Base conversion 138696072
Base | System | Value |
---|---|---|
2 | Binary | 1000010001000101010110001000 |
3 | Ternary | 100122222111020120 |
4 | Quaternary | 20101011112020 |
5 | Quinary | 241001233242 |
6 | Senary | 21432423240 |
8 | Octal | 1021052610 |
10 | Decimal | 138696072 |
12 | Duodecimal | 3a547b20 |
16 | Hexadecimal | 8445588 |
20 | Vigesimal | 236h03c |
36 | Base36 | 2akqko |
Cryptographic Hash Functions
md5 | d0aa6dc74df12c3d8ea0a1d86ece31f9 |
---|---|
sha1 | bc743bc4d26ee1289086d0733411b9815323f304 |
sha256 | 8c7d732ff66d379932b85ae3e55d49b19b83f4e4e2f0a06afde060dd1e0e1694 |
sha512 | 9ca1c971e9112d14a6e0b1f6d8f7c2c0d0e4a36c096a2d65cd06dcbbe804516486e459b7b59cd12d6226678c98b3fc7e685aa6bb0338c0c6b33cabe4140c2fc9 |
ripemd-160 | 62efbb6ae5d33d483f23b4fd43f0929847858594 |
138696072 as geometric shapes
Circle
Radius = nDiameter | 277392144 |
---|---|
Circumference | 871453121.75392 |
Area | 6.0433562459703E+16 |
Sphere
Radius = nVolume | 1.117586364017E+25 |
---|---|
Surface area | 2.4173424983881E+17 |
Circumference | 871453121.75392 |
Square
Length = nPerimeter | 554784288 |
---|---|
Area | 19236600388229184 |
Diagonal | 196145866.07028 |
Cube
Length = nSurface area | 115419602329375104 |
---|---|
Volume | 2.6680409124811E+24 |
Space diagonal | 240228643.51423 |
Equilateral Triangle
Length = nPerimeter | 416088216 |
---|---|
Area | 8.329692309328E+15 |
Altitude | 120114321.75712 |
Triangular Pyramid
Length = nSurface area | 8.329692309328E+15 |
---|---|
Volume | 3.1443163694975E+23 |
Height | 65381955.356758 |