71356140 (number)

71356140 is an even 8-digits composite number following 71356139 and preceding 71356141. In scientific notation, it is written as 7.1356140 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 96 positive divisors. There are 17902080 positive integers (up to 71356140) that are relatively prime to 71356140.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1356140 × 10^7
Engineering notation 7.1356140 × 10^6

Prime Factorization of 71356140

Prime Factorization 2 × 2 × 15 × 9 × 3 × 17 × 2591

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 35678070
Product of the distinct prime numbers

The prime factorization of 71356140 is 2 × 2 × 15 × 9 × 3 × 17 × 2591. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71356140)

Multiplication

n×y
n×2 142712280
n×3 214068420
n×4 285424560
n×5 356780700

Division

n÷y
n÷2 35678070
n÷3 23785380
n÷3 17839035
n÷5 14271228

Exponentiation

ny
n2 5091698715699600
n3 3.6332396639528E+23
n4 2.5925395811457E+31
n5 1.8499361730777E+39

Nth Root

y√n
2√n 8447.2563593157
3√n 414.77297303499
4√n 91.908956904731
5√n 37.212279115705

Divisors of 71356140

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 -71356139
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 71356140 can be divided by 96 positive divisors. The sum of these divisors (counting 71356140) is 1, the average is 0.010416666666667.

Base conversion 71356140

Base System Value
2 Binary 100010000001100111011101100
3 Ternary 11222021021020000
4 Quaternary 10100030323230
5 Quinary 121231344030
6 Senary 11025224300
8 Octal 420147354
10 Decimal 71356140
12 Duodecimal 1ba92090
16 Hexadecimal 440ceec
20 Vigesimal 125ja70
36 Base36 16her0

Cryptographic Hash Functions

md5 d0acdf26666b1111363b440289e284b8
sha1 7ba7ddad7f3785a976efcc1859f45f6d7bd5a675
sha256 3bc8a0666cc54d878d1c7939171a19fa4f898d5e46d0df4d20f5aa95db6c7092
sha512 c962314397913dcc67c60e517cb90e3b80be79f7d38802b9f8f5da5cfda35bed8dafee8b370c2c64c219c3e89fc485d04b9dd353066a70cdd4c157e698b28973
ripemd-160 9d50c757fe69fa425bc687395934b7541aa73f9e

71356140 as geometric shapes

Circle

Radius = n
Diameter 142712280
Circumference 448343850.42505
Area 1.5996043279534E+16

Sphere

Radius = n
Volume 1.5218878716007E+24
Surface area 6.3984173118138E+16
Circumference 448343850.42505

Square

Length = n
Perimeter 285424560
Area 5091698715699600
Diagonal 100912820.94659

Cube

Length = n
Surface area 30550192294197600
Volume 3.6332396639528E+23
Space diagonal 123592459.912

Equilateral Triangle

Length = n
Perimeter 214068420
Area 2.2047702181062E+15
Altitude 61796229.955999

Triangular Pyramid

Length = n
Surface area 2.2047702181062E+15
Volume 4.2818140067616E+22
Height 33637606.982198