71357142 (number)

71357142 is an even 8-digits composite number following 71357141 and preceding 71357143. In scientific notation, it is written as 7.1357142 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 23771880 positive integers (up to 71357142) that are relatively prime to 71357142.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred fifty-seven thousand one hundred forty-two

Notation

Scientific notation 7.1357142 × 10^7
Engineering notation 7.1357142 × 10^6

Prime Factorization of 71357142

Prime Factorization 2 × 3 × 3191 × 3727

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71357142
Product of the distinct prime numbers

The prime factorization of 71357142 is 2 × 3 × 3191 × 3727. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71357142)

Multiplication

n×y
n×2 142714284
n×3 214071426
n×4 285428568
n×5 356785710

Division

n÷y
n÷2 35678571
n÷3 23785714
n÷3 17839285.5
n÷5 14271428.4

Exponentiation

ny
n2 5091841714408164
n3 3.6333927225655E+23
n4 2.5926852044587E+31
n5 1.8500660629586E+39

Nth Root

y√n
2√n 8447.3156683055
3√n 414.77491447303
4√n 91.909279554926
5√n 37.212383623864

Divisors of 71357142

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71357141
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71357142 can be divided by 16 positive divisors. The sum of these divisors (counting 71357142) is 1, the average is 0.0625.

Base conversion 71357142

Base System Value
2 Binary 100010000001101001011010110
3 Ternary 11222021022121010
4 Quaternary 10100031023112
5 Quinary 121231412032
6 Senary 11025233050
8 Octal 420151326
10 Decimal 71357142
12 Duodecimal 1ba92786
16 Hexadecimal 440d2d6
20 Vigesimal 125jch2
36 Base36 16hfiu

Cryptographic Hash Functions

md5 8406f0fbb0d24c552865b450daa8076b
sha1 dfaf08e4a3d8f4a2609082791140149e3b235c5e
sha256 fa672599dea8cfe6c5334d46ef428b0a7c74f148af84184c19981b46e60f132d
sha512 1939dc047ae9844679e0ee21362b5c32e8a58ca65c647ad253f619f8eabbe9f0ea428eaa28c74d73e74596ac4ad9d6ac4386a315cf787425ad016a7c1ae3efcd
ripemd-160 fc90cf8784dbe65cef1f85ce15ed1e021b024d53

71357142 as geometric shapes

Circle

Radius = n
Diameter 142714284
Circumference 448350146.17673
Area 1.5996492523227E+16

Sphere

Radius = n
Volume 1.5219519846424E+24
Surface area 6.3985970092907E+16
Circumference 448350146.17673

Square

Length = n
Perimeter 285428568
Area 5091841714408164
Diagonal 100914237.98858

Cube

Length = n
Surface area 30551050286448984
Volume 3.6333927225655E+23
Space diagonal 123594195.42691

Equilateral Triangle

Length = n
Perimeter 214071426
Area 2.2048321383634E+15
Altitude 61797097.713454

Triangular Pyramid

Length = n
Surface area 2.2048321383634E+15
Volume 4.2819943880665E+22
Height 33638079.329528