71315938 (number)

71315938 is an even 8-digits composite number following 71315937 and preceding 71315939. In scientific notation, it is written as 7.1315938 × 10^7. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 35657968 positive integers (up to 71315938) that are relatively prime to 71315938.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred fifteen thousand nine hundred thirty-eight

Notation

Scientific notation 7.1315938 × 10^7
Engineering notation 7.1315938 × 10^6

Prime Factorization of 71315938

Prime Factorization 2 × 35657969

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 71315938
Product of the distinct prime numbers

The prime factorization of 71315938 is 2 × 35657969. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 4, 8, 16, 387, 29, 3908, 3279, 318, 34925, 946672, 498170, 6091131, 5365949, 61809196, 10950534, 321216606, 673393173, 6293995337, 5435478271

Basic calculations (n = 71315938)

Multiplication

n×y
n×2 142631876
n×3 213947814
n×4 285263752
n×5 356579690

Division

n÷y
n÷2 35657969
n÷3 23771979.333333
n÷3 17828984.5
n÷5 14263187.6

Exponentiation

ny
n2 5085963012819844
n3 3.6271022289255E+23
n4 2.5867019767772E+31
n5 1.8447307780032E+39

Nth Root

y√n
2√n 8444.8764348568
3√n 414.69506413302
4√n 91.896008808091
5√n 37.208085095964

Divisors of 71315938

1, 2, 35657969, 71315938

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 -71315937
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 71315938 can be divided by 4 positive divisors. The sum of these divisors (counting 71315938) is 1, the average is 0.25.

Base conversion 71315938

Base System Value
2 Binary 100010000000011000111100010
3 Ternary 11222012020002001
4 Quaternary 10100003013202
5 Quinary 121224102223
6 Senary 11024314214
8 Octal 420030742
10 Decimal 71315938
12 Duodecimal 1ba7296a
16 Hexadecimal 44031e2
20 Vigesimal 125e9gi
36 Base36 16gjqa

Cryptographic Hash Functions

md5 e62b0533229c5a79c756b28c360ccd85
sha1 ee23a8ec73a90a15e886efa7569a77db57d4b673
sha256 2b04dcdf956f6aed7a83f1e71c4b56faffd8a77358d240d1fb468ed639cb9a40
sha512 57a9d0167021224ad592c297561469ebe85abf584051c01e4da328c3cc45c3c2c17ec4385f279e1d52af61333952d79ecb813c5441625c26c8b2961dbad73912
ripemd-160 24cff5d964d717153438850104de28b890fb6c89

71315938 as geometric shapes

Circle

Radius = n
Diameter 142631876
Circumference 448091253.80933
Area 1.5978024037504E+16

Sphere

Radius = n
Volume 1.5193170288282E+24
Surface area 6.3912096150017E+16
Circumference 448091253.80933

Square

Length = n
Perimeter 285263752
Area 5085963012819844
Diagonal 100855966.73296

Cube

Length = n
Surface area 30515778076919064
Volume 3.6271022289255E+23
Space diagonal 123522828.00543

Equilateral Triangle

Length = n
Perimeter 213947814
Area 2.202286585905E+15
Altitude 61761414.002716

Triangular Pyramid

Length = n
Surface area 2.202286585905E+15
Volume 4.2745809702168E+22
Height 33618655.577653