71378430 (number)

71378430 is an even 8-digits composite number following 71378429 and preceding 71378431. In scientific notation, it is written as 7.1378430 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 128 positive divisors. There are 17001600 positive integers (up to 71378430) that are relatively prime to 71378430.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred seventy-eight thousand four hundred thirty

Notation

Scientific notation 7.1378430 × 10^7
Engineering notation 7.1378430 × 10^6

Prime Factorization of 71378430

Prime Factorization 2 × 3 × 31 × 23 × 5 × 47 × 71

Composite number
ω Distinct Factors 7
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 71378430
Product of the distinct prime numbers

The prime factorization of 71378430 is 2 × 3 × 31 × 23 × 5 × 47 × 71. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71378430)

Multiplication

n×y
n×2 142756860
n×3 214135290
n×4 285513720
n×5 356892150

Division

n÷y
n÷2 35689215
n÷3 23792810
n÷3 17844607.5
n÷5 14275686

Exponentiation

ny
n2 5094880269264900
n3 3.6366455465811E+23
n4 2.5957804958145E+31
n5 1.8528273641586E+39

Nth Root

y√n
2√n 8448.5756195941
3√n 414.81615701825
4√n 91.916133619698
5√n 37.214603675523

Divisors of 71378430

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71378429
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71378430 can be divided by 128 positive divisors. The sum of these divisors (counting 71378430) is 1, the average is 0.0078125.

Base conversion 71378430

Base System Value
2 Binary 100010000010010010111111110
3 Ternary 11222022101210120
4 Quaternary 10100102113332
5 Quinary 121233102210
6 Senary 11025515410
8 Octal 420222776
10 Decimal 71378430
12 Duodecimal 1baa2b66
16 Hexadecimal 44125fe
20 Vigesimal 126261a
36 Base36 16hvy6

Cryptographic Hash Functions

md5 e63524552d88c6e69c26a4862c927b87
sha1 29b5c88ccf9b942b8d49b2d7c68d3408f716ddcc
sha256 20c1bef3c7814f1256b411a973e956119ead9b2acc9a90a18665cbd944dff9fa
sha512 bf5486144d33da01be98c78c4e446c552e9f0b78ff995f5888836fa178b5d139410ea53b92b8c820d03b0c513e1e643c8528f5a149a20b5f9329e91f1ed5582d
ripemd-160 a080dfe6f6f9365edaf9d9143ee0f3dff5b475d0

71378430 as geometric shapes

Circle

Radius = n
Diameter 142756860
Circumference 448483902.62555
Area 1.6006038424842E+16

Sphere

Radius = n
Volume 1.5233145243799E+24
Surface area 6.4024153699369E+16
Circumference 448483902.62555

Square

Length = n
Perimeter 285513720
Area 5094880269264900
Diagonal 100944343.7669

Cube

Length = n
Surface area 30569281615589400
Volume 3.6366455465811E+23
Space diagonal 123631067.3245

Equilateral Triangle

Length = n
Perimeter 214135290
Area 2.2061478712118E+15
Altitude 61815533.662249

Triangular Pyramid

Length = n
Surface area 2.2061478712118E+15
Volume 4.2858278779322E+22
Height 33648114.588966