17939390 (number)

17939390 is an even 8-digits composite number following 17939389 and preceding 17939391. In scientific notation, it is written as 1.7939390 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 32 positive divisors. There are 5947200 positive integers (up to 17939390) that are relatively prime to 17939390.

Interesting facts

Basic properties

Name

Name seventeen million nine hundred thirty-nine thousand three hundred ninety

Notation

Scientific notation 1.7939390 × 10^7
Engineering notation 1.7939390 × 10^6

Prime Factorization of 17939390

Prime Factorization 2 × 5 × 7 × 217 × 1181

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 17939390
Product of the distinct prime numbers

The prime factorization of 17939390 is 2 × 5 × 7 × 217 × 1181. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 17939390)

Multiplication

n×y
n×2 35878780
n×3 53818170
n×4 71757560
n×5 89696950

Division

n÷y
n÷2 8969695
n÷3 5979796.6666667
n÷3 4484847.5
n÷5 3587878

Exponentiation

ny
n2 321821713572100
n3 5.7732852302382E+21
n4 1.0356921532648E+29
n5 1.8579685457358E+36

Nth Root

y√n
2√n 4235.4917069922
3√n 261.77965468592
4√n 65.080655397685
5√n 28.233292941839

Divisors of 17939390

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -17939389
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 17939390 can be divided by 32 positive divisors. The sum of these divisors (counting 17939390) is 1, the average is 0.03125.

Base conversion 17939390

Base System Value
2 Binary 1000100011011101110111110
3 Ternary 1020202102012212
4 Quaternary 1010123232332
5 Quinary 14043030030
6 Senary 1440300422
8 Octal 104335676
10 Decimal 17939390
12 Duodecimal 6011712
16 Hexadecimal 111bbbe
20 Vigesimal 5c289a
36 Base36 aoi4e

Cryptographic Hash Functions

md5 54a772293c07e9cc8435f1224a81cad3
sha1 676b128e42f7637d854c6a2830efde1c1a982337
sha256 53a5a2a4389e63ee945b60ef89b6a25023c4824da6609b0a34e4218d5c619e7f
sha512 8ce57bfea5e6f77aedacca10a9d6b4b95c1c6e87987538c8f9b2fe9aecccbaf69ab807e297dea8aac148a63e8f8d7c1bf535760a36fa4bc4571e7e4c33448ee9
ripemd-160 ef86000bd29466f42e1a91015a310c6e1d60bc31

17939390 as geometric shapes

Circle

Radius = n
Diameter 35878780
Circumference 112716511.66776
Area 1.0110327311238E+15

Sphere

Radius = n
Volume 2.418308062186E+22
Surface area 4.0441309244952E+15
Circumference 112716511.66776

Square

Length = n
Perimeter 71757560
Area 321821713572100
Diagonal 25370128.6387

Cube

Length = n
Surface area 1930930281432600
Volume 5.7732852302382E+21
Space diagonal 31071934.936793

Equilateral Triangle

Length = n
Perimeter 53818170
Area 1.3935288972144E+14
Altitude 15535967.468397

Triangular Pyramid

Length = n
Surface area 1.3935288972144E+14
Volume 6.8038818933759E+20
Height 8456709.5462334