20038908 (number)

20038908 is an even 8-digits composite number following 20038907 and preceding 20038909. In scientific notation, it is written as 2.0038908 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 6634800 positive integers (up to 20038908) that are relatively prime to 20038908.

Interesting facts

Basic properties

Name

Name twenty million thirty-eight thousand nine hundred eight

Notation

Scientific notation 2.0038908 × 10^7
Engineering notation 2.0038908 × 10^6

Prime Factorization of 20038908

Prime Factorization 2 × 2 × 3 × 151 × 11059

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10019454
Product of the distinct prime numbers

The prime factorization of 20038908 is 2 × 2 × 3 × 151 × 11059. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 5, 88, 69, 382, 255, 6851, 4322, 65265, 69114, 738749, 244669, 2600938, 3538311, 77196150, 28281737, 74495729, 747303483, 2327469199, 7032711657

Basic calculations (n = 20038908)

Multiplication

n×y
n×2 40077816
n×3 60116724
n×4 80155632
n×5 100194540

Division

n÷y
n÷2 10019454
n÷3 6679636
n÷3 5009727
n÷5 4007781.6

Exponentiation

ny
n2 401557833832464
n3 8.046780488848E+21
n4 1.6124869391222E+29
n5 3.2312477424272E+36

Nth Root

y√n
2√n 4476.4838880532
3√n 271.61766857336
4√n 66.906530982059
5√n 28.865215905891

Divisors of 20038908

1, 2, 3, 4, 6, 12, 151, 302, 453, 604, 906, 1812, 11059, 22118, 33177, 44236, 66354, 132708, 1669909, 3339818, 5009727, 6679636, 10019454, 20038908

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20038907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20038908 can be divided by 24 positive divisors. The sum of these divisors (counting 20038908) is 1, the average is 0.041666666666667.

Base conversion 20038908

Base System Value
2 Binary 1001100011100010011111100
3 Ternary 1101201002012210
4 Quaternary 1030130103330
5 Quinary 20112221113
6 Senary 1553300420
8 Octal 114342374
10 Decimal 20038908
12 Duodecimal 6864710
16 Hexadecimal 131c4fc
20 Vigesimal 654h58
36 Base36 bxi4c

Cryptographic Hash Functions

md5 52955725f6a8a54d910c48fbb1e4baa1
sha1 31a8ea76c6f245e4308cac6d6ee106907dd6c79c
sha256 0648e83da5d79f6f0c9afbe832bda3cea27ca29389caab5a0f3499ec0e9760dd
sha512 3e30b8c1fcdcff45c26bd2aba5736f70638ce6c262a4ae7af625bbc1ef8c5c9423c28e29b98177feb0ddcc7ef02ecb242b979c0edca4139dca5a6312ea915019
ripemd-160 c7f6b3b1934d57aba56e3974388c21bc8e0d8d1c

20038908 as geometric shapes

Circle

Radius = n
Diameter 40077816
Circumference 125908172.31752
Area 1.2615311407595E+15

Sphere

Radius = n
Volume 3.3706275291753E+22
Surface area 5.046124563038E+15
Circumference 125908172.31752

Square

Length = n
Perimeter 80155632
Area 401557833832464
Diagonal 28339295.468747

Cube

Length = n
Surface area 2409347002994784
Volume 8.046780488848E+21
Space diagonal 34708406.784198

Equilateral Triangle

Length = n
Perimeter 60116724
Area 1.7387964259378E+14
Altitude 17354203.392099

Triangular Pyramid

Length = n
Surface area 1.7387964259378E+14
Volume 9.4832217506401E+20
Height 9446431.8229156