71345386 (number)

71345386 is an even 8-digits composite number following 71345385 and preceding 71345387. In scientific notation, it is written as 7.1345386 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 30373200 positive integers (up to 71345386) that are relatively prime to 71345386.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred forty-five thousand three hundred eighty-six

Notation

Scientific notation 7.1345386 × 10^7
Engineering notation 7.1345386 × 10^6

Prime Factorization of 71345386

Prime Factorization 2 × 7 × 151 × 33749

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71345386
Product of the distinct prime numbers

The prime factorization of 71345386 is 2 × 7 × 151 × 33749. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71345386)

Multiplication

n×y
n×2 142690772
n×3 214036158
n×4 285381544
n×5 356726930

Division

n÷y
n÷2 35672693
n÷3 23781795.333333
n÷3 17836346.5
n÷5 14269077.2

Exponentiation

ny
n2 5090164103488996
n3 3.6315972276677E+23
n4 2.5909770600448E+31
n5 1.8485425846604E+39

Nth Root

y√n
2√n 8446.6197972917
3√n 414.75213533904
4√n 91.905493836286
5√n 37.211157404312

Divisors of 71345386

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 -71345385
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 71345386 can be divided by 16 positive divisors. The sum of these divisors (counting 71345386) is 1, the average is 0.0625.

Base conversion 71345386

Base System Value
2 Binary 100010000001010010011101010
3 Ternary 11222020201110201
4 Quaternary 10100022103222
5 Quinary 121231023021
6 Senary 11025102414
8 Octal 420122352
10 Decimal 71345386
12 Duodecimal 1ba87a0a
16 Hexadecimal 440a4ea
20 Vigesimal 125i396
36 Base36 16h6ga

Cryptographic Hash Functions

md5 81067dbd766e4d2176691fa339d00189
sha1 36a5cba480122cc7270afaeb5fc18b750e65e559
sha256 4d4c4d4129ca0924d63e8b3dec010b229240ffa6d26730abd972b5610a839a2a
sha512 1d50869162ab92642b0a59f93cf904ab2fd9489fb669d4347f375abf50236edb2647d5cb5dffc35faacbbca9e25473907b282d608e16b2af3da6d2cf0534181f
ripemd-160 8cf4b3bd96a5ba668c233e2899a9e7f6a091eba9

71345386 as geometric shapes

Circle

Radius = n
Diameter 142690772
Circumference 448276281.05026
Area 1.5991222153088E+16

Sphere

Radius = n
Volume 1.5211998894984E+24
Surface area 6.396488861235E+16
Circumference 448276281.05026

Square

Length = n
Perimeter 285381544
Area 5090164103488996
Diagonal 100897612.49394

Cube

Length = n
Surface area 30540984620933976
Volume 3.6315972276677E+23
Space diagonal 123573833.43761

Equilateral Triangle

Length = n
Perimeter 214036158
Area 2.2041057115266E+15
Altitude 61786916.718807

Triangular Pyramid

Length = n
Surface area 2.2041057115266E+15
Volume 4.2798783770368E+22
Height 33632537.497981