71348140 (number)

71348140 is an even 8-digits composite number following 71348139 and preceding 71348141. In scientific notation, it is written as 7.1348140 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 28539248 positive integers (up to 71348140) that are relatively prime to 71348140.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred forty-eight thousand one hundred forty

Notation

Scientific notation 7.1348140 × 10^7
Engineering notation 7.1348140 × 10^6

Prime Factorization of 71348140

Prime Factorization 2 × 2 × 5 × 3567407

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 35674070
Product of the distinct prime numbers

The prime factorization of 71348140 is 2 × 2 × 5 × 3567407. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 10, 44, 93, 913, 964, 5465, 3399, 59487, 5929, 281554, 636773, 3638717, 2382382, 13403028, 48242148, 176309590, 702788475, 5786073692, 4955368591

Basic calculations (n = 71348140)

Multiplication

n×y
n×2 142696280
n×3 214044420
n×4 285392560
n×5 356740700

Division

n÷y
n÷2 35674070
n÷3 23782713.333333
n÷3 17837035
n÷5 14269628

Exponentiation

ny
n2 5090557081459600
n3 3.6320177932597E+23
n4 2.5913771399598E+31
n5 1.8488993897465E+39

Nth Root

y√n
2√n 8446.7828195118
3√n 414.75747187982
4√n 91.906380733395
5√n 37.211444677115

Divisors of 71348140

1, 2, 4, 5, 10, 20, 3567407, 7134814, 14269628, 17837035, 35674070, 71348140

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71348139
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71348140 can be divided by 12 positive divisors. The sum of these divisors (counting 71348140) is 1, the average is 0.083333333333333.

Base conversion 71348140

Base System Value
2 Binary 100010000001010111110101100
3 Ternary 11222020212020201
4 Quaternary 10100022332230
5 Quinary 121231120030
6 Senary 11025123244
8 Octal 420127654
10 Decimal 71348140
12 Duodecimal 1ba89524
16 Hexadecimal 440afac
20 Vigesimal 125ia70
36 Base36 16h8ks

Cryptographic Hash Functions

md5 b772cafe300260be2cd636a9ea8d7784
sha1 302bbb31f0555067495731f581fd1a466c3ea89c
sha256 a76948f4667d8b94e6ff15c233c90f2218ed86468027cbf8f4105ac2ad9c98e9
sha512 e4e14b1f280b713042fea147a127cbb29391265cd3354c663e5734361ba41a038df2c8aed895e79ba3f469e8d243afc4a458c903b277484bf5a1581e8173e5ec
ripemd-160 bcb12bc2991dae0a4233af82273be1858b6f3372

71348140 as geometric shapes

Circle

Radius = n
Diameter 142696280
Circumference 448293584.94259
Area 1.5992456729793E+16

Sphere

Radius = n
Volume 1.5213760556016E+24
Surface area 6.3969826919172E+16
Circumference 448293584.94259

Square

Length = n
Perimeter 285392560
Area 5090557081459600
Diagonal 100901507.23809

Cube

Length = n
Surface area 30543342488757600
Volume 3.6320177932597E+23
Space diagonal 123578603.50554

Equilateral Triangle

Length = n
Perimeter 214044420
Area 2.2042758759794E+15
Altitude 61789301.752769

Triangular Pyramid

Length = n
Surface area 2.2042758759794E+15
Volume 4.2803740183402E+22
Height 33633835.746031