71356238 (number)

71356238 is an even 8-digits composite number following 71356237 and preceding 71356239. In scientific notation, it is written as 7.1356238 × 10^7. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 35678118 positive integers (up to 71356238) that are relatively prime to 71356238.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred fifty-six thousand two hundred thirty-eight

Notation

Scientific notation 7.1356238 × 10^7
Engineering notation 7.1356238 × 10^6

Prime Factorization of 71356238

Prime Factorization 2 × 35678119

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 71356238
Product of the distinct prime numbers

The prime factorization of 71356238 is 2 × 35678119. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 4, 66, 93, 945, 619, 3808, 1625, 25220, 12524, 803105, 927519, 5647732, 4531899, 37883340, 22478622, 275290635, 88822144, 1813373962, 5689146783

Basic calculations (n = 71356238)

Multiplication

n×y
n×2 142712476
n×3 214068714
n×4 285424952
n×5 356781190

Division

n÷y
n÷2 35678119
n÷3 23785412.666667
n÷3 17839059.5
n÷5 14271247.6

Exponentiation

ny
n2 5091712701512644
n3 3.6332546335676E+23
n4 2.5925538234745E+31
n5 1.8499488765566E+39

Nth Root

y√n
2√n 8447.2621600137
3√n 414.77316291696
4√n 91.908988461487
5√n 37.212289337114

Divisors of 71356238

1, 2, 35678119, 71356238

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71356237
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71356238 can be divided by 4 positive divisors. The sum of these divisors (counting 71356238) is 1, the average is 0.25.

Base conversion 71356238

Base System Value
2 Binary 100010000001100111101001110
3 Ternary 11222021021100122
4 Quaternary 10100030331032
5 Quinary 121231344423
6 Senary 11025224542
8 Octal 420147516
10 Decimal 71356238
12 Duodecimal 1ba92152
16 Hexadecimal 440cf4e
20 Vigesimal 125jabi
36 Base36 16hetq

Cryptographic Hash Functions

md5 65dd116deb449092099b0b8f48fb959b
sha1 31163beadca35b73fc38371586a8b1e12ad70607
sha256 c74135e43d2ff03bb936126c04f5a689b80205d563db3c2dcafd694a86e4d10e
sha512 3a0fab231a5f85c4c8164bb310b22db3989b8def5935e3c604fb077b5cd2506e0402e7899684b0b3bf0bb7dd3b1be4ee573bcc43bff72012cd32fc0fb47e4b23
ripemd-160 dd2e25319587c09a80e1e24ed84bc70b05dc59ce

71356238 as geometric shapes

Circle

Radius = n
Diameter 142712476
Circumference 448344466.17721
Area 1.5996087217262E+16

Sphere

Radius = n
Volume 1.5218941420583E+24
Surface area 6.3984348869048E+16
Circumference 448344466.17721

Square

Length = n
Perimeter 285424952
Area 5091712701512644
Diagonal 100912959.53952

Cube

Length = n
Surface area 30550276209075864
Volume 3.6332546335676E+23
Space diagonal 123592629.65298

Equilateral Triangle

Length = n
Perimeter 214068714
Area 2.2047762741409E+15
Altitude 61796314.826489

Triangular Pyramid

Length = n
Surface area 2.2047762741409E+15
Volume 4.2818316486218E+22
Height 33637653.179841