7138624 (number)

7138624 is an even 7-digits composite number following 7138623 and preceding 7138625. In scientific notation, it is written as 7.138624 × 10^6. The sum of its digits is 31. It has a total of 8 prime factors and 28 positive divisors. There are 3516800 positive integers (up to 7138624) that are relatively prime to 7138624.

Interesting facts

Basic properties

Name

Name seven million one hundred thirty-eight thousand six hundred twenty-four

Notation

Scientific notation 7.138624 × 10^6
Engineering notation 7.138624 × 10^6

Prime Factorization of 7138624

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 71 × 1571

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 223082
Product of the distinct prime numbers

The prime factorization of 7138624 is 2 × 2 × 2 × 2 × 2 × 2 × 71 × 1571. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7138624)

Multiplication

n×y
n×2 14277248
n×3 21415872
n×4 28554496
n×5 35693120

Division

n÷y
n÷2 3569312
n÷3 2379541.3333333
n÷3 1784656
n÷5 1427724.8

Exponentiation

ny
n2 50959952613376
n3 3.6378394076471E+20
n4 2.5969167703575E+27
n5 1.8538412382877E+34

Nth Root

y√n
2√n 2671.8203532423
3√n 192.5476263785
4√n 51.689654218638
5√n 23.481341327944

Divisors of 7138624

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7138623
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7138624 can be divided by 28 positive divisors. The sum of these divisors (counting 7138624) is 1, the average is 0.035714285714286.

Base conversion 7138624

Base System Value
2 Binary 11011001110110101000000
3 Ternary 111102200100111
4 Quaternary 123032311000
5 Quinary 3311413444
6 Senary 413001104
8 Octal 33166500
10 Decimal 7138624
12 Duodecimal 2483194
16 Hexadecimal 6ced40
20 Vigesimal 24c6b4
36 Base36 49074

Cryptographic Hash Functions

md5 91430e7207cce6e36f36854710b10302
sha1 50289a5f33f3a8505c3faabfa2cce70458d93922
sha256 d15e3ee80480faff7afd945c5eabfd6a3525e20d41efac1abaf733bf63453b8d
sha512 4dfc4d26017600b39cbca97cd5a202e291a527b0d8e547283ec9553a338e3314f426aee4728823ff6495d87680a1cb249cc6b22f06a97ff0670c3648554020c7
ripemd-160 a2192cf0030db1c65afcc0ab8feb79c2b5e02029

7138624 as geometric shapes

Circle

Radius = n
Diameter 14277248
Circumference 44853297.43028
Area 1.6009541275747E+14

Sphere

Radius = n
Volume 1.5238146077338E+21
Surface area 6.4038165102986E+14
Circumference 44853297.43028

Square

Length = n
Perimeter 28554496
Area 50959952613376
Diagonal 10095538.877482

Cube

Length = n
Surface area 305759715680256
Volume 3.6378394076471E+20
Space diagonal 12364459.464131

Equilateral Triangle

Length = n
Perimeter 21415872
Area 22066306769417
Altitude 6182229.7320653

Triangular Pyramid

Length = n
Surface area 22066306769417
Volume 4.2872348566915E+19
Height 3365179.6258274