20239900 (number)

20239900 is an even 8-digits composite number following 20239899 and preceding 20239901. In scientific notation, it is written as 2.0239900 × 10^7. The sum of its digits is 25. It has a total of 6 prime factors and 36 positive divisors. There are 7833600 positive integers (up to 20239900) that are relatively prime to 20239900.

Interesting facts

Basic properties

Name

Name twenty million two hundred thirty-nine thousand nine hundred

Notation

Scientific notation 2.0239900 × 10^7
Engineering notation 2.0239900 × 10^6

Prime Factorization of 20239900

Prime Factorization 2 × 2 × 31 × 5 × 5 × 6529

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2023990
Product of the distinct prime numbers

The prime factorization of 20239900 is 2 × 2 × 31 × 5 × 5 × 6529. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 10, 28, 14, 143, 770, 7847, 1759, 49470, 31365, 441753, 597104, 1365328, 2027084, 40924751, 91051030, 625026756, 228114507, 9103645210, 7010750744

Basic calculations (n = 20239900)

Multiplication

n×y
n×2 40479800
n×3 60719700
n×4 80959600
n×5 101199500

Division

n÷y
n÷2 10119950
n÷3 6746633.3333333
n÷3 5059975
n÷5 4047980

Exponentiation

ny
n2 409653552010000
n3 8.2913469273272E+21
n4 1.6781603267441E+29
n5 3.3965797197268E+36

Nth Root

y√n
2√n 4498.8776378115
3√n 272.52276554186
4√n 67.073673209475
5√n 28.922889108899

Divisors of 20239900

1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 1550, 3100, 6529, 13058, 26116, 32645, 65290, 130580, 163225, 202399, 326450, 404798, 652900, 809596, 1011995, 2023990, 4047980, 5059975, 10119950, 20239900

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20239899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20239900 can be divided by 36 positive divisors. The sum of these divisors (counting 20239900) is 1, the average is 0.027777777777778.

Base conversion 20239900

Base System Value
2 Binary 1001101001101011000011100
3 Ternary 1102002021220221
4 Quaternary 1031031120130
5 Quinary 20140134100
6 Senary 2001451124
8 Octal 115153034
10 Decimal 20239900
12 Duodecimal 6940aa4
16 Hexadecimal 134d61c
20 Vigesimal 669jf0
36 Base36 c1t7g

Cryptographic Hash Functions

md5 0100848a6ca4b3b02bbbb67d70e3c146
sha1 ae9816b0a14db73daba8854c81e098f7b20b9a3f
sha256 e760bbfb89c263b6b333441f21889f3114b0c0613e3655d7ab9f50584447e10b
sha512 5c3cb97b00283f86eb11bca9ea4d67c64454a0f66e684e960a1a185da57ac40b6eaa154a26195b60f21d95862000c19b26ced7ab538a67f4a54857a6df778ebe
ripemd-160 8d326239ca386ff60a369db0a779ecac284d28b6

20239900 as geometric shapes

Circle

Radius = n
Diameter 40479800
Circumference 127171042.29878
Area 1.2869645895116E+15

Sphere

Radius = n
Volume 3.4730712793674E+22
Surface area 5.1478583580463E+15
Circumference 127171042.29878

Square

Length = n
Perimeter 80959600
Area 409653552010000
Diagonal 28623541.081075

Cube

Length = n
Surface area 2457921312060000
Volume 8.2913469273272E+21
Space diagonal 35056535.140113

Equilateral Triangle

Length = n
Perimeter 60719700
Area 1.7738519139559E+14
Altitude 17528267.570057

Triangular Pyramid

Length = n
Surface area 1.7738519139559E+14
Volume 9.7714460624722E+20
Height 9541180.3603584