69128540 (number)

69128540 is an even 8-digits composite number following 69128539 and preceding 69128541. In scientific notation, it is written as 6.9128540 × 10^7. The sum of its digits is 35. It has a total of 6 prime factors and 48 positive divisors. There are 24976896 positive integers (up to 69128540) that are relatively prime to 69128540.

Interesting facts

Basic properties

Name

Name sixty-nine million one hundred twenty-eight thousand five hundred forty

Notation

Scientific notation 6.9128540 × 10^7
Engineering notation 6.9128540 × 10^6

Prime Factorization of 69128540

Prime Factorization 2 × 2 × 13 × 5 × 47 × 5657

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 34564270
Product of the distinct prime numbers

The prime factorization of 69128540 is 2 × 2 × 13 × 5 × 47 × 5657. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 69128540)

Multiplication

n×y
n×2 138257080
n×3 207385620
n×4 276514160
n×5 345642700

Division

n÷y
n÷2 34564270
n÷3 23042846.666667
n÷3 17282135
n÷5 13825708

Exponentiation

ny
n2 4778755042531600
n3 3.3034835910785E+23
n4 2.2836499756521E+31
n5 1.5786538868787E+39

Nth Root

y√n
2√n 8314.3574616443
3√n 410.41112835195
4√n 91.183098552551
5√n 36.976983281888

Divisors of 69128540

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 -69128539
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 69128540 can be divided by 48 positive divisors. The sum of these divisors (counting 69128540) is 1, the average is 0.020833333333333.

Base conversion 69128540

Base System Value
2 Binary 100000111101101000101011100
3 Ternary 11211002002112022
4 Quaternary 10013231011130
5 Quinary 120144103130
6 Senary 10505355312
8 Octal 407550534
10 Decimal 69128540
12 Duodecimal 1b198b38
16 Hexadecimal 41ed15c
20 Vigesimal 11c1170
36 Base36 155nx8

Cryptographic Hash Functions

md5 223fe03e24ef02fb0e67b12386d101c7
sha1 a4aca0281ff510b8068c3da46c1992f912a25704
sha256 65009ee52de76baa7dd7cb74a89dc4361bde55c5b272bca58221eaa6fbbf2ec3
sha512 866edef1fec18358464041ef260e2704c9155acf6f0322fa67f2c987af3aceb0e1944e1fe038eec6e0259cd695c783c2566aef579c070008cac72c44c48d8427
ripemd-160 e85f5ef59d3bce907fe10ec6fc24f8f310a17912

69128540 as geometric shapes

Circle

Radius = n
Diameter 138257080
Circumference 434347426.83478
Area 1.5012901734922E+16

Sphere

Radius = n
Volume 1.3837599707982E+24
Surface area 6.005160693969E+16
Circumference 434347426.83478

Square

Length = n
Perimeter 276514160
Area 4778755042531600
Diagonal 97762518.815051

Cube

Length = n
Surface area 28672530255189600
Volume 3.3034835910785E+23
Space diagonal 119734143.53306

Equilateral Triangle

Length = n
Perimeter 207385620
Area 2.0692616326477E+15
Altitude 59867071.766529

Triangular Pyramid

Length = n
Surface area 2.0692616326477E+15
Volume 3.8931927479835E+22
Height 32587506.271684