71393242 (number)

71393242 is an even 8-digits composite number following 71393241 and preceding 71393243. In scientific notation, it is written as 7.1393242 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 34085920 positive integers (up to 71393242) that are relatively prime to 71393242.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred ninety-three thousand two hundred forty-two

Notation

Scientific notation 7.1393242 × 10^7
Engineering notation 7.1393242 × 10^6

Prime Factorization of 71393242

Prime Factorization 2 × 23 × 857 × 1811

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71393242
Product of the distinct prime numbers

The prime factorization of 71393242 is 2 × 23 × 857 × 1811. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 46, 90, 485, 56, 2198, 4747, 86771, 14900, 397841, 974733, 7366932, 4776738, 92037365, 20960200, 748795816, 226254214, 6819203958, 3016153137

Basic calculations (n = 71393242)

Multiplication

n×y
n×2 142786484
n×3 214179726
n×4 285572968
n×5 356966210

Division

n÷y
n÷2 35696621
n÷3 23797747.333333
n÷3 17848310.5
n÷5 14278648.4

Exponentiation

ny
n2 5096995003270564
n3 3.6389099774129E+23
n4 2.5979358063365E+31
n5 1.8547505972225E+39

Nth Root

y√n
2√n 8449.4521715908
3√n 414.84484837482
4√n 91.920901712237
5√n 37.216148055137

Divisors of 71393242

1, 2, 23, 46, 857, 1714, 1811, 3622, 19711, 39422, 41653, 83306, 1552027, 3104054, 35696621, 71393242

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 -71393241
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 71393242 can be divided by 16 positive divisors. The sum of these divisors (counting 71393242) is 1, the average is 0.0625.

Base conversion 71393242

Base System Value
2 Binary 100010000010101111111011010
3 Ternary 11222100011010011
4 Quaternary 10100111333122
5 Quinary 121234040432
6 Senary 11030112134
8 Octal 420257732
10 Decimal 71393242
12 Duodecimal 1baab64a
16 Hexadecimal 4415fda
20 Vigesimal 1264322
36 Base36 16i7dm

Cryptographic Hash Functions

md5 f460cffe10bdcad3bbcc01607e085a63
sha1 efb8188b0789b6111c1d964c686c0b36d3548f21
sha256 4f93346b5a33913066d68404fbce6c13b740e7488bbbfd5ff941651a09a299b4
sha512 b10e712b46c646a062ae4d37d1b26decec6e69ea13158375a2313c71d6417fbf4f7e216cc3f9924ab5245e2e56ecc00011d656b43baf31ec4485bc92d4c874ba
ripemd-160 3ea7ca848cd23c007f8a7013f2573df1fc69f6f1

71393242 as geometric shapes

Circle

Radius = n
Diameter 142786484
Circumference 448576969.16632
Area 1.6012682057659E+16

Sphere

Radius = n
Volume 1.5242630469486E+24
Surface area 6.4050728230635E+16
Circumference 448576969.16632

Square

Length = n
Perimeter 285572968
Area 5096995003270564
Diagonal 100965291.09818

Cube

Length = n
Surface area 30581970019623384
Volume 3.6389099774129E+23
Space diagonal 123656722.46106

Equilateral Triangle

Length = n
Perimeter 214179726
Area 2.2070635778973E+15
Altitude 61828361.23053

Triangular Pyramid

Length = n
Surface area 2.2070635778973E+15
Volume 4.28849653526E+22
Height 33655097.032728