71358909 (number)

71358909 is an odd 8-digits composite number following 71358908 and preceding 71358910. In scientific notation, it is written as 7.1358909 × 10^7. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 47572604 positive integers (up to 71358909) that are relatively prime to 71358909.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred fifty-eight thousand nine hundred nine

Notation

Scientific notation 7.1358909 × 10^7
Engineering notation 7.1358909 × 10^6

Prime Factorization of 71358909

Prime Factorization 3 × 23786303

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 71358909
Product of the distinct prime numbers

The prime factorization of 71358909 is 3 × 23786303. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 10, 93, 5, 90, 269, 5879, 7809, 84238, 7021, 381623, 56546, 7114227, 3271585, 67270157, 24360786, 744889306, 750833888, 5923028811, 6446057650

Basic calculations (n = 71358909)

Multiplication

n×y
n×2 142717818
n×3 214076727
n×4 285435636
n×5 356794545

Division

n÷y
n÷2 35679454.5
n÷3 23786303
n÷3 17839727.25
n÷5 14271781.8

Exponentiation

ny
n2 5092093893670281
n3 3.6336626477787E+23
n4 2.5929420221954E+31
n5 1.8502951380412E+39

Nth Root

y√n
2√n 8447.4202570962
3√n 414.77833810241
4√n 91.909848531571
5√n 37.212567918326

Divisors of 71358909

1, 3, 23786303, 71358909

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 -71358908
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 71358909 can be divided by 4 positive divisors. The sum of these divisors (counting 71358909) is 1, the average is 0.25.

Base conversion 71358909

Base System Value
2 Binary 100010000001101100110111101
3 Ternary 11222021102000120
4 Quaternary 10100031212331
5 Quinary 121231441114
6 Senary 11025245153
8 Octal 420154675
10 Decimal 71358909
12 Duodecimal 1ba937b9
16 Hexadecimal 440d9bd
20 Vigesimal 125jh59
36 Base36 16hgvx

Cryptographic Hash Functions

md5 41faa950d2dcf4b49fcbe67c9fe08893
sha1 1cd1eaa2a6fe15404c73cdb646673bc2b53dd889
sha256 35426f717a338adefc51270b37bfebc9a9425fd6cb8e4ae1f6c8aad83575923b
sha512 9c0bb354a0835bf2376cefb4b06a7b27e0206e7da2dd3b52f89c6594b11adbaedc0e3eb22f3fc144611cfee59558e4c26f0fa75cf7eda51678a87484ad2fc623
ripemd-160 875d4509ae741023022099828d9182585f0c8d72

71358909 as geometric shapes

Circle

Radius = n
Diameter 142717818
Circumference 448361248.56517
Area 1.5997284767744E+16

Sphere

Radius = n
Volume 1.5220650506514E+24
Surface area 6.3989139070976E+16
Circumference 448361248.56517

Square

Length = n
Perimeter 285435636
Area 5092093893670281
Diagonal 100916736.90395

Cube

Length = n
Surface area 30552563362021686
Volume 3.6336626477787E+23
Space diagonal 123597255.96068

Equilateral Triangle

Length = n
Perimeter 214076727
Area 2.204941335187E+15
Altitude 61798627.980342

Triangular Pyramid

Length = n
Surface area 2.204941335187E+15
Volume 4.282312497981E+22
Height 33638912.301316