71329450 (number)

71329450 is an even 8-digits composite number following 71329449 and preceding 71329451. In scientific notation, it is written as 7.1329450 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 32 positive divisors. There are 25977600 positive integers (up to 71329450) that are relatively prime to 71329450.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred twenty-nine thousand four hundred fifty

Notation

Scientific notation 7.1329450 × 10^7
Engineering notation 7.1329450 × 10^6

Prime Factorization of 71329450

Prime Factorization 2 × 85 × 5 × 31 × 2707

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 71329450
Product of the distinct prime numbers

The prime factorization of 71329450 is 2 × 85 × 5 × 31 × 2707. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71329450)

Multiplication

n×y
n×2 142658900
n×3 213988350
n×4 285317800
n×5 356647250

Division

n÷y
n÷2 35664725
n÷3 23776483.333333
n÷3 17832362.5
n÷5 14265890

Exponentiation

ny
n2 5087890437302500
n3 3.6291642655305E+23
n4 2.5886629101994E+31
n5 1.8464790161992E+39

Nth Root

y√n
2√n 8445.6764086721
3√n 414.72125278976
4√n 91.900361308713
5√n 37.209494928218

Divisors of 71329450

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71329449
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71329450 can be divided by 32 positive divisors. The sum of these divisors (counting 71329450) is 1, the average is 0.03125.

Base conversion 71329450

Base System Value
2 Binary 100010000000110011010101010
3 Ternary 11222012220121111
4 Quaternary 10100012122222
5 Quinary 121230020300
6 Senary 11024500534
8 Octal 420063252
10 Decimal 71329450
12 Duodecimal 1ba7a74a
16 Hexadecimal 44066aa
20 Vigesimal 125g3ca
36 Base36 16gu5m

Cryptographic Hash Functions

md5 f767dfb1fa3d5276c90b69b9cf2ab400
sha1 5e24808694281d89c430309665de47ab09a348b6
sha256 de2aa5950580c6bc5530a84d69302d159287769daf8076002bd79ab27e411029
sha512 1b7b1e6b450542a815e8fb2fa9d42c77223f89d81efdea0b11f7ce4f2d979a1ba6d42c87f8538ceee2fc1b99e7fc91818d07a63bc8c52cbf121110cfe137dca7
ripemd-160 bc8490ad70f6ae9e925c9b1a515faf00c8f70498

71329450 as geometric shapes

Circle

Radius = n
Diameter 142658900
Circumference 448176152.2092
Area 1.5984079220099E+16

Sphere

Radius = n
Volume 1.5201807727015E+24
Surface area 6.3936316880397E+16
Circumference 448176152.2092

Square

Length = n
Perimeter 285317800
Area 5087890437302500
Diagonal 100875075.58661

Cube

Length = n
Surface area 30527342623815000
Volume 3.6291642655305E+23
Space diagonal 123546231.47594

Equilateral Triangle

Length = n
Perimeter 213988350
Area 2.2031211851879E+15
Altitude 61773115.737972

Triangular Pyramid

Length = n
Surface area 2.2031211851879E+15
Volume 4.2770111036608E+22
Height 33625025.195538