71399120 (number)

71399120 is an even 8-digits composite number following 71399119 and preceding 71399121. In scientific notation, it is written as 7.1399120 × 10^7. The sum of its digits is 32. It has a total of 7 prime factors and 40 positive divisors. There are 26357760 positive integers (up to 71399120) that are relatively prime to 71399120.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1399120 × 10^7
Engineering notation 7.1399120 × 10^6

Prime Factorization of 71399120

Prime Factorization 2 × 2 × 2 × 2 × 13 × 65 × 5281

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 8924890
Product of the distinct prime numbers

The prime factorization of 71399120 is 2 × 2 × 2 × 2 × 13 × 65 × 5281. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71399120)

Multiplication

n×y
n×2 142798240
n×3 214197360
n×4 285596480
n×5 356995600

Division

n÷y
n÷2 35699560
n÷3 23799706.666667
n÷3 17849780
n÷5 14279824

Exponentiation

ny
n2 5097834336774400
n3 3.6398088555148E+23
n4 2.5987914925196E+31
n5 1.8555142562939E+39

Nth Root

y√n
2√n 8449.7999976331
3√n 414.85623316434
4√n 91.922793678353
5√n 37.216760856316

Divisors of 71399120

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71399119
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71399120 can be divided by 40 positive divisors. The sum of these divisors (counting 71399120) is 1, the average is 0.025.

Base conversion 71399120

Base System Value
2 Binary 100010000010111011011010000
3 Ternary 11222100110011212
4 Quaternary 10100113123100
5 Quinary 121234232440
6 Senary 11030155252
8 Octal 420273320
10 Decimal 71399120
12 Duodecimal 1bab2b28
16 Hexadecimal 44176d0
20 Vigesimal 1264hg0
36 Base36 16ibww

Cryptographic Hash Functions

md5 a9620f474f6ad49e4e7c7e136ac55ce4
sha1 2bfc7ae81632568dc7b1bd4a58cd25c7e65302d1
sha256 144991bae8792a3d0fdf83d7bc780de57c8c62235604ab5a13714b04523d0a17
sha512 c4aad40b0cd39a8c79b59f730de06b9c7155d751781b2fec04a31e9476b9eba565a9b2e4605f2d170c1b83bfc891cca7844786396fca49c67e926721f53e6007
ripemd-160 0c0bf8441ab538b2968c024bee04650c69a98113

71399120 as geometric shapes

Circle

Radius = n
Diameter 142798240
Circumference 448613901.72955
Area 1.6015318901628E+16

Sphere

Radius = n
Volume 1.5246395681275E+24
Surface area 6.4061275606513E+16
Circumference 448613901.72955

Square

Length = n
Perimeter 285596480
Area 5097834336774400
Diagonal 100973603.8455

Cube

Length = n
Surface area 30587006020646400
Volume 3.6398088555148E+23
Space diagonal 123666903.45571

Equilateral Triangle

Length = n
Perimeter 214197360
Area 2.2074270199656E+15
Altitude 61833451.727854

Triangular Pyramid

Length = n
Surface area 2.2074270199656E+15
Volume 4.2895558732622E+22
Height 33657867.948501