138156910 (number)

138156910 is an even 9-digits composite number following 138156909 and preceding 138156911. In scientific notation, it is written as 1.38156910 × 10^8. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 55262760 positive integers (up to 138156910) that are relatively prime to 138156910.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million one hundred fifty-six thousand nine hundred ten

Notation

Scientific notation 1.38156910 × 10^8
Engineering notation 1.38156910 × 10^6

Prime Factorization of 138156910

Prime Factorization 2 × 5 × 13815691

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 138156910
Product of the distinct prime numbers

The prime factorization of 138156910 is 2 × 5 × 13815691. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 6, 88, 99, 293, 21, 3808, 8524, 61931, 77391, 554466, 925148, 4805790, 3790303, 25291812, 83279741, 932935063, 219337042, 7407274394, 4045370636

Basic calculations (n = 138156910)

Multiplication

n×y
n×2 276313820
n×3 414470730
n×4 552627640
n×5 690784550

Division

n÷y
n÷2 69078455
n÷3 46052303.333333
n÷3 34539227.5
n÷5 27631382

Exponentiation

ny
n2 19087331780748100
n3 2.637046778973E+24
n4 3.6432623450836E+32
n5 5.033418679161E+40

Nth Root

y√n
2√n 11754.01676024
3√n 516.96070995037
4√n 108.41594329359
5√n 42.469243230017

Divisors of 138156910

1, 2, 5, 10, 13815691, 27631382, 69078455, 138156910

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138156909
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138156910 can be divided by 8 positive divisors. The sum of these divisors (counting 138156910) is 1, the average is 0.125.

Base conversion 138156910

Base System Value
2 Binary 1000001111000001101101101110
3 Ternary 100121222002122121
4 Quaternary 20033001231232
5 Quinary 240332010120
6 Senary 21413103154
8 Octal 1017015556
10 Decimal 138156910
12 Duodecimal 3a327aba
16 Hexadecimal 83c1b6e
20 Vigesimal 2339c5a
36 Base36 2a96jy

Cryptographic Hash Functions

md5 91436bc431f6056f08a5333e77c6d488
sha1 830aad11c092b85915e509f08f48d883c3eb0a4e
sha256 7feedcd8799e94699825b8e05dd7032a195f581292caadf8e67b975c2a0a6f1c
sha512 b21b02788f21583e7863122a658c1899d6154657defd28cec545b55ffe6b89afdab825d5f344b6498be0a7ab2e74b8ea2e453910ca0e16ae8dd90e583837234c
ripemd-160 c02b6c7ec46c4b7c443f472e12efd646c01deef6

138156910 as geometric shapes

Circle

Radius = n
Diameter 276313820
Circumference 868065466.99733
Area 5.9964621299029E+16

Sphere

Radius = n
Volume 1.1046035717325E+25
Surface area 2.3985848519612E+17
Circumference 868065466.99733

Square

Length = n
Perimeter 552627640
Area 19087331780748100
Diagonal 195383375.85756

Cube

Length = n
Surface area 114523990684488600
Volume 2.637046778973E+24
Space diagonal 239294787.53672

Equilateral Triangle

Length = n
Perimeter 414470730
Area 8.265057106295E+15
Altitude 119647393.76836

Triangular Pyramid

Length = n
Surface area 8.265057106295E+15
Volume 3.1077894328632E+23
Height 65127791.95252