71340640 (number)

71340640 is an even 8-digits composite number following 71340639 and preceding 71340641. In scientific notation, it is written as 7.1340640 × 10^7. The sum of its digits is 25. It has a total of 8 prime factors and 48 positive divisors. There are 24459264 positive integers (up to 71340640) that are relatively prime to 71340640.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1340640 × 10^7
Engineering notation 7.1340640 × 10^6

Prime Factorization of 71340640

Prime Factorization 2 × 2 × 2 × 2 × 2 × 7 × 5 × 63697

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4458790
Product of the distinct prime numbers

The prime factorization of 71340640 is 2 × 2 × 2 × 2 × 2 × 7 × 5 × 63697. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71340640)

Multiplication

n×y
n×2 142681280
n×3 214021920
n×4 285362560
n×5 356703200

Division

n÷y
n÷2 35670320
n÷3 23780213.333333
n÷3 17835160
n÷5 14268128

Exponentiation

ny
n2 5089486915609600
n3 3.6308725383121E+23
n4 2.5902877064161E+31
n5 1.8479278275986E+39

Nth Root

y√n
2√n 8446.338851834
3√n 414.74293849445
4√n 91.903965376005
5√n 37.210662322955

Divisors of 71340640

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71340639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71340640 can be divided by 48 positive divisors. The sum of these divisors (counting 71340640) is 1, the average is 0.020833333333333.

Base conversion 71340640

Base System Value
2 Binary 100010000001001001001100000
3 Ternary 11222020110221221
4 Quaternary 10100021021200
5 Quinary 121230400030
6 Senary 11025024424
8 Octal 420111140
10 Decimal 71340640
12 Duodecimal 1ba85114
16 Hexadecimal 4409260
20 Vigesimal 125hbc0
36 Base36 16h2sg

Cryptographic Hash Functions

md5 c6002a1c55a984dbd5e8a980bc370e48
sha1 d3effde557d5c9c9972ad61ceba06635ca035fd9
sha256 50d53b56e20e05a86a2717b612da111afd4d3877b5aeea3db7f1dff68f08f77f
sha512 77569fd4f2ee5a450f76b81036faa7b4ce62bf1ca40bab7b4943846242dbe75427971dfa763b56646f397c9465f7dc5992d7674694d93d9f7959226eeeaf0091
ripemd-160 37bd9b553a8e52b623ab7c14d882bce09f962ada

71340640 as geometric shapes

Circle

Radius = n
Diameter 142681280
Circumference 448246461.05279
Area 1.598909470462E+16

Sphere

Radius = n
Volume 1.520896332331E+24
Surface area 6.3956378818482E+16
Circumference 448246461.05279

Square

Length = n
Perimeter 285362560
Area 5089486915609600
Diagonal 100890900.63638

Cube

Length = n
Surface area 30536921493657600
Volume 3.6308725383121E+23
Space diagonal 123565613.12448

Equilateral Triangle

Length = n
Perimeter 214021920
Area 2.2038124805732E+15
Altitude 61782806.56224

Triangular Pyramid

Length = n
Surface area 2.2038124805732E+15
Volume 4.2790243224409E+22
Height 33630300.212126