138128260 (number)

138128260 is an even 9-digits composite number following 138128259 and preceding 138128261. In scientific notation, it is written as 1.38128260 × 10^8. The sum of its digits is 31. It has a total of 5 prime factors and 24 positive divisors. There are 55186944 positive integers (up to 138128260) that are relatively prime to 138128260.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million one hundred twenty-eight thousand two hundred sixty

Notation

Scientific notation 1.38128260 × 10^8
Engineering notation 1.38128260 × 10^6

Prime Factorization of 138128260

Prime Factorization 2 × 2 × 5 × 7069 × 977

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 69064130
Product of the distinct prime numbers

The prime factorization of 138128260 is 2 × 2 × 5 × 7069 × 977. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 1, 25, 75, 843, 30, 7625, 953, 22548, 75371, 18253, 168670, 422824, 3132140, 10948621, 76651101, 64782417, 277160538, 6057668155, 8643931917

Basic calculations (n = 138128260)

Multiplication

n×y
n×2 276256520
n×3 414384780
n×4 552513040
n×5 690641300

Division

n÷y
n÷2 69064130
n÷3 46042753.333333
n÷3 34532065
n÷5 27625652

Exponentiation

ny
n2 19079416210627600
n3 2.6354065629898E+24
n4 3.6402412293836E+32
n5 5.0282018699502E+40

Nth Root

y√n
2√n 11752.79796474
3√n 516.92497293161
4√n 108.41032222413
5√n 42.467481689811

Divisors of 138128260

1, 2, 4, 5, 10, 20, 977, 1954, 3908, 4885, 7069, 9770, 14138, 19540, 28276, 35345, 70690, 141380, 6906413, 13812826, 27625652, 34532065, 69064130, 138128260

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138128259
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138128260 can be divided by 24 positive divisors. The sum of these divisors (counting 138128260) is 1, the average is 0.041666666666667.

Base conversion 138128260

Base System Value
2 Binary 1000001110111010101110000100
3 Ternary 100121220122100111
4 Quaternary 20032322232010
5 Quinary 240330101020
6 Senary 21412322404
8 Octal 1016725604
10 Decimal 138128260
12 Duodecimal 3a313404
16 Hexadecimal 83bab84
20 Vigesimal 23360d0
36 Base36 2a8kg4

Cryptographic Hash Functions

md5 ce638eb244ff866df7868f829bb12a7c
sha1 d9ed6de43731cb733d2f4c70045719c6ef4125b1
sha256 f46299d37c8b3f73f4a1ef0cd6cdeef9e9d0587901688eec8cbbd0b6916e9752
sha512 f360905666b04758ade88fff245550c0f425cab1ec8a2cfb36ce71192c2e47d81c0144242b4dd27f87eaeda509df75ae7597737a6f31b05b2a10fd58de2ec5de
ripemd-160 1f2d169837477071d27ecb5581dd703a8400ccaa

138128260 as geometric shapes

Circle

Radius = n
Diameter 276256520
Circumference 867885453.73828
Area 5.993975380209E+16

Sphere

Radius = n
Volume 1.1039165196681E+25
Surface area 2.3975901520836E+17
Circumference 867885453.73828

Square

Length = n
Perimeter 552513040
Area 19079416210627600
Diagonal 195342858.639

Cube

Length = n
Surface area 114476497263765600
Volume 2.6354065629898E+24
Space diagonal 239245164.28108

Equilateral Triangle

Length = n
Perimeter 414384780
Area 8.2616295638901E+15
Altitude 119622582.14054

Triangular Pyramid

Length = n
Surface area 8.2616295638901E+15
Volume 3.1058564197893E+23
Height 65114286.212999