20113898 (number)

20113898 is an even 8-digits composite number following 20113897 and preceding 20113899. In scientific notation, it is written as 2.0113898 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 8564400 positive integers (up to 20113898) that are relatively prime to 20113898.

Interesting facts

Basic properties

Name

Name twenty million one hundred thirteen thousand eight hundred ninety-eight

Notation

Scientific notation 2.0113898 × 10^7
Engineering notation 2.0113898 × 10^6

Prime Factorization of 20113898

Prime Factorization 2 × 7 × 157 × 9151

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20113898
Product of the distinct prime numbers

The prime factorization of 20113898 is 2 × 7 × 157 × 9151. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 7, 83, 100, 176, 326, 5746, 1165, 16781, 39403, 699073, 266006, 5822618, 3978325, 35118968, 41019765, 80796402, 415118202, 1199142920, 4389560448

Basic calculations (n = 20113898)

Multiplication

n×y
n×2 40227796
n×3 60341694
n×4 80455592
n×5 100569490

Division

n÷y
n÷2 10056949
n÷3 6704632.6666667
n÷3 5028474.5
n÷5 4022779.6

Exponentiation

ny
n2 404568892754404
n3 8.137457442835E+21
n4 1.6367598898452E+29
n5 3.2921621474838E+36

Nth Root

y√n
2√n 4484.8520599904
3√n 271.95606448663
4√n 66.969038069771
5√n 28.886787636542

Divisors of 20113898

1, 2, 7, 14, 157, 314, 1099, 2198, 9151, 18302, 64057, 128114, 1436707, 2873414, 10056949, 20113898

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20113897
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20113898 can be divided by 16 positive divisors. The sum of these divisors (counting 20113898) is 1, the average is 0.0625.

Base conversion 20113898

Base System Value
2 Binary 1001100101110100111101010
3 Ternary 1101211220002012
4 Quaternary 1030232213222
5 Quinary 20122121043
6 Senary 1555035522
8 Octal 114564752
10 Decimal 20113898
12 Duodecimal 689bba2
16 Hexadecimal 132e9ea
20 Vigesimal 65e4ei
36 Base36 bz3ze

Cryptographic Hash Functions

md5 1009b7aebea4445f166e5e0046571d7c
sha1 15fb00f2f458ddff92de24afa627a32e0caa0408
sha256 65ac797f036f16ca509656bdef531189a2e444c980aea0fa6cd9547e6d1bd067
sha512 c7171cd6a80fb77267dce71fda8126a9d297cba6574e13fb09f5daac7457f9a50ab3f7a97bac479af7ded1c723c17ba17dcb8e16ac55a8d818a9c1e3fe00f945
ripemd-160 4bb0ad5f52baccf3aefd061a50c916a87fc76b53

20113898 as geometric shapes

Circle

Radius = n
Diameter 40227796
Circumference 126379348.38371
Area 1.2709906613482E+15

Sphere

Radius = n
Volume 3.4086102028413E+22
Surface area 5.0839626453928E+15
Circumference 126379348.38371

Square

Length = n
Perimeter 80455592
Area 404568892754404
Diagonal 28445347.343789

Cube

Length = n
Surface area 2427413356526424
Volume 8.137457442835E+21
Space diagonal 34838293.274258

Equilateral Triangle

Length = n
Perimeter 60341694
Area 1.7518346935313E+14
Altitude 17419146.637129

Triangular Pyramid

Length = n
Surface area 1.7518346935313E+14
Volume 9.5900855657426E+20
Height 9481782.4479297