7138912 (number)

7138912 is an even 7-digits composite number following 7138911 and preceding 7138913. In scientific notation, it is written as 7.138912 × 10^6. The sum of its digits is 31. It has a total of 8 prime factors and 48 positive divisors. There are 3051520 positive integers (up to 7138912) that are relatively prime to 7138912.

Interesting facts

Basic properties

Name

Name seven million one hundred thirty-eight thousand nine hundred twelve

Notation

Scientific notation 7.138912 × 10^6
Engineering notation 7.138912 × 10^6

Prime Factorization of 7138912

Prime Factorization 2 × 2 × 2 × 2 × 2 × 11 × 17 × 1193

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 446182
Product of the distinct prime numbers

The prime factorization of 7138912 is 2 × 2 × 2 × 2 × 2 × 11 × 17 × 1193. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7138912)

Multiplication

n×y
n×2 14277824
n×3 21416736
n×4 28555648
n×5 35694560

Division

n÷y
n÷2 3569456
n÷3 2379637.3333333
n÷3 1784728
n÷5 1427782.4

Exponentiation

ny
n2 50964064543744
n3 3.6382797194011E+20
n4 2.5973358748189E+27
n5 1.8542152244775E+34

Nth Root

y√n
2√n 2671.8742485379
3√n 192.55021571834
4√n 51.690175551432
5√n 23.481530790708

Divisors of 7138912

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 -7138911
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 7138912 can be divided by 48 positive divisors. The sum of these divisors (counting 7138912) is 1, the average is 0.020833333333333.

Base conversion 7138912

Base System Value
2 Binary 11011001110111001100000
3 Ternary 111102200202011
4 Quaternary 123032321200
5 Quinary 3311421122
6 Senary 413002304
8 Octal 33167140
10 Decimal 7138912
12 Duodecimal 2483394
16 Hexadecimal 6cee60
20 Vigesimal 24c75c
36 Base36 490f4

Cryptographic Hash Functions

md5 81ff8467b4f1d2d80019913dfb165336
sha1 3877c25a49062ca972e8ff7c85d65c865a044f97
sha256 41e84244f80223dc9f6969c88e02a4e0d3f983d56447abef2e53e18288322a1a
sha512 263580e63480984d726c3e07075d587b88bdb6464b70fc05a4b2ea014965637ca89287911d143ee13cee8f7bb8f25d4f314a881912dddefeff90d8f2464fb5dc
ripemd-160 1290bfb9648155b11dd79455e1e069961c65e65b

7138912 as geometric shapes

Circle

Radius = n
Diameter 14277824
Circumference 44855106.987648
Area 1.601083307677E+14

Sphere

Radius = n
Volume 1.52399904509E+21
Surface area 6.4043332307081E+14
Circumference 44855106.987648

Square

Length = n
Perimeter 28555648
Area 50964064543744
Diagonal 10095946.170988

Cube

Length = n
Surface area 305784387262464
Volume 3.6382797194011E+20
Space diagonal 12364958.294763

Equilateral Triangle

Length = n
Perimeter 21416736
Area 22068087287496
Altitude 6182479.1473816

Triangular Pyramid

Length = n
Surface area 22068087287496
Volume 4.28775376907E+19
Height 3365315.3903293