71323940 (number)

71323940 is an even 8-digits composite number following 71323939 and preceding 71323941. In scientific notation, it is written as 7.1323940 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 12 positive divisors. There are 28529568 positive integers (up to 71323940) that are relatively prime to 71323940.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred twenty-three thousand nine hundred forty

Notation

Scientific notation 7.1323940 × 10^7
Engineering notation 7.1323940 × 10^6

Prime Factorization of 71323940

Prime Factorization 2 × 2 × 5 × 3566197

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 35661970
Product of the distinct prime numbers

The prime factorization of 71323940 is 2 × 2 × 5 × 3566197. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 2, 17, 80, 969, 788, 1550, 5918, 34029, 70465, 273003, 734760, 8917999, 1116386, 14518274, 91789560, 45411181, 94177930, 2538573710, 39893851

Basic calculations (n = 71323940)

Multiplication

n×y
n×2 142647880
n×3 213971820
n×4 285295760
n×5 356619700

Division

n÷y
n÷2 35661970
n÷3 23774646.666667
n÷3 17830985
n÷5 14264788

Exponentiation

ny
n2 5087104417123600
n3 3.6283233022066E+23
n4 2.5878631350718E+31
n5 1.8457659497408E+39

Nth Root

y√n
2√n 8445.3501999621
3√n 414.71057383016
4√n 91.898586495996
5√n 37.208920044625

Divisors of 71323940

1, 2, 4, 5, 10, 20, 3566197, 7132394, 14264788, 17830985, 35661970, 71323940

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71323939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71323940 can be divided by 12 positive divisors. The sum of these divisors (counting 71323940) is 1, the average is 0.083333333333333.

Base conversion 71323940

Base System Value
2 Binary 100010000000101000100100100
3 Ternary 11222012122001102
4 Quaternary 10100011010210
5 Quinary 121224331230
6 Senary 11024415232
8 Octal 420050444
10 Decimal 71323940
12 Duodecimal 1ba77518
16 Hexadecimal 4405124
20 Vigesimal 125f9h0
36 Base36 16gpwk

Cryptographic Hash Functions

md5 5610f8382abe83a3b934186903493d26
sha1 775881689c69c6ee79f98b5b2fcf1325ca9b195c
sha256 c74c69729a3894782cbb996a1c412996fae727ed7e3f8b029a0e84842239400d
sha512 ba6b1050eb49dcd733f5c5a92928fcf8c610d04c7598f5de8696a5f589680f344bfc1f35562c077dd5c6b6290fbb77e28d21b6d8dae3bf7e515fa21b40a7beef
ripemd-160 4821ad6d9eea8dae9e36e6a07ad01535c5720104

71323940 as geometric shapes

Circle

Radius = n
Diameter 142647880
Circumference 448141531.85816
Area 1.598160986488E+16

Sphere

Radius = n
Volume 1.5198285108081E+24
Surface area 6.3926439459519E+16
Circumference 448141531.85816

Square

Length = n
Perimeter 285295760
Area 5087104417123600
Diagonal 100867283.26988

Cube

Length = n
Surface area 30522626502741600
Volume 3.6283233022066E+23
Space diagonal 123536687.87599

Equilateral Triangle

Length = n
Perimeter 213971820
Area 2.2027808284665E+15
Altitude 61768343.937997

Triangular Pyramid

Length = n
Surface area 2.2027808284665E+15
Volume 4.2760200188791E+22
Height 33622427.756628