71345940 (number)

71345940 is an even 8-digits composite number following 71345939 and preceding 71345941. In scientific notation, it is written as 7.1345940 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 96 positive divisors. There are 17719296 positive integers (up to 71345940) that are relatively prime to 71345940.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1345940 × 10^7
Engineering notation 7.1345940 × 10^6

Prime Factorization of 71345940

Prime Factorization 2 × 2 × 3 × 5 × 17 × 113 × 619

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 35672970
Product of the distinct prime numbers

The prime factorization of 71345940 is 2 × 2 × 3 × 5 × 17 × 113 × 619. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71345940)

Multiplication

n×y
n×2 142691880
n×3 214037820
n×4 285383760
n×5 356729700

Division

n÷y
n÷2 35672970
n÷3 23781980
n÷3 17836485
n÷5 14269188

Exponentiation

ny
n2 5090243154483600
n3 3.631681826852E+23
n4 2.5910575371767E+31
n5 1.8486143558396E+39

Nth Root

y√n
2√n 8446.6525914116
3√n 414.753208859
4√n 91.905672248298
5√n 37.211215193381

Divisors of 71345940

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71345939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71345940 can be divided by 96 positive divisors. The sum of these divisors (counting 71345940) is 1, the average is 0.010416666666667.

Base conversion 71345940

Base System Value
2 Binary 100010000001010011100010100
3 Ternary 11222020202020020
4 Quaternary 10100022130110
5 Quinary 121231032230
6 Senary 11025105140
8 Octal 420123424
10 Decimal 71345940
12 Duodecimal 1ba881b0
16 Hexadecimal 440a714
20 Vigesimal 125i4h0
36 Base36 16h6vo

Cryptographic Hash Functions

md5 4326002ec0368fb4976c2f7a187e1d98
sha1 2cfe01b22f6abd3b3e3024e558a97c183a487273
sha256 2a4e0ecdc2d493b73870cfbdae76c9a49fcf2b3af0920e3334278ef8f5801d65
sha512 b8d689cb6d496c8418f94236b20646b48c14753d12504211a895bdb3beea2b509e4416aca6db344b647fb641581040d6e4a8a1d2fa69a5c35545f4e6e6e3610f
ripemd-160 fc2a85f10bda514dc2584c14fab6440c75a693df

71345940 as geometric shapes

Circle

Radius = n
Diameter 142691880
Circumference 448279761.93492
Area 1.5991470499111E+16

Sphere

Radius = n
Volume 1.5212353263218E+24
Surface area 6.3965881996446E+16
Circumference 448279761.93492

Square

Length = n
Perimeter 285383760
Area 5090243154483600
Diagonal 100898395.96826

Cube

Length = n
Surface area 30541458926901600
Volume 3.631681826852E+23
Space diagonal 123574792.99376

Equilateral Triangle

Length = n
Perimeter 214037820
Area 2.2041399416113E+15
Altitude 61787396.49688

Triangular Pyramid

Length = n
Surface area 2.2041399416113E+15
Volume 4.2799780781316E+22
Height 33632798.656086