20139698 (number)

20139698 is an even 8-digits composite number following 20139697 and preceding 20139699. In scientific notation, it is written as 2.0139698 × 10^7. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 10069848 positive integers (up to 20139698) that are relatively prime to 20139698.

Interesting facts

Basic properties

Name

Name twenty million one hundred thirty-nine thousand six hundred ninety-eight

Notation

Scientific notation 2.0139698 × 10^7
Engineering notation 2.0139698 × 10^6

Prime Factorization of 20139698

Prime Factorization 2 × 10069849

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 20139698
Product of the distinct prime numbers

The prime factorization of 20139698 is 2 × 10069849. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 10, 6, 89, 262, 180, 500, 6547, 89201, 13746, 863105, 322236, 2516337, 965800, 21371591, 84678059, 882935713, 358577724, 345594793, 7763407241

Basic calculations (n = 20139698)

Multiplication

n×y
n×2 40279396
n×3 60419094
n×4 80558792
n×5 100698490

Division

n÷y
n÷2 10069849
n÷3 6713232.6666667
n÷3 5034924.5
n÷5 4027939.6

Exponentiation

ny
n2 405607435531204
n3 8.1688112581529E+21
n4 1.645173917582E+29
n5 3.3133305857578E+36

Nth Root

y√n
2√n 4487.7274872701
3√n 272.07229371619
4√n 66.990502963257
5√n 28.894194425904

Divisors of 20139698

1, 2, 10069849, 20139698

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20139697
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20139698 can be divided by 4 positive divisors. The sum of these divisors (counting 20139698) is 1, the average is 0.25.

Base conversion 20139698

Base System Value
2 Binary 1001100110100111010110010
3 Ternary 1101220012110202
4 Quaternary 1030310322302
5 Quinary 20123432243
6 Senary 1555355202
8 Octal 114647262
10 Decimal 20139698
12 Duodecimal 68b2b02
16 Hexadecimal 1334eb2
20 Vigesimal 65h94i
36 Base36 bznw2

Cryptographic Hash Functions

md5 94fade3dd746604aa586bff9e9b17300
sha1 40f7e020fa560aa5bdb1bea11fc8463dfee7db13
sha256 2579e7f9e8c55911fe6714b80bf5bc1783dcdb1e82b688928a0e2bf87df10e2f
sha512 9d378cfd40eeedf909af4a88ba6e7db8a02a21f614de2ee01038b11d93320587b73d8190fb01ad8c720f01bf0bc0b3b57a0f143a3fed2947f148dfb79762ee9f
ripemd-160 a9fce180c11f72f0e8e080dbb8b597f6c1ac0307

20139698 as geometric shapes

Circle

Radius = n
Diameter 40279396
Circumference 126541454.56463
Area 1.2742533397062E+15

Sphere

Radius = n
Volume 3.42174365829E+22
Surface area 5.0970133588249E+15
Circumference 126541454.56463

Square

Length = n
Perimeter 80558792
Area 405607435531204
Diagonal 28481834.053698

Cube

Length = n
Surface area 2433644613187224
Volume 8.1688112581529E+21
Space diagonal 34882980.185093

Equilateral Triangle

Length = n
Perimeter 60419094
Area 1.7563317156694E+14
Altitude 17441490.092547

Triangular Pyramid

Length = n
Surface area 1.7563317156694E+14
Volume 9.6270363914549E+20
Height 9493944.6845661