20038087 (number)

20038087 is an odd 8-digits composite number following 20038086 and preceding 20038088. In scientific notation, it is written as 2.0038087 × 10^7. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 18859360 positive integers (up to 20038087) that are relatively prime to 20038087.

Interesting facts

Basic properties

Name

Name twenty million thirty-eight thousand eighty-seven

Notation

Scientific notation 2.0038087 × 10^7
Engineering notation 2.0038087 × 10^6

Prime Factorization of 20038087

Prime Factorization 17 × 1178711

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 20038087
Product of the distinct prime numbers

The prime factorization of 20038087 is 17 × 1178711. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 8, 100, 26, 336, 849, 2760, 662, 35627, 32022, 81476, 424090, 2756612, 9901054, 20418854, 16497177, 940426393, 867259536, 7405555548, 1854499650

Basic calculations (n = 20038087)

Multiplication

n×y
n×2 40076174
n×3 60114261
n×4 80152348
n×5 100190435

Division

n÷y
n÷2 10019043.5
n÷3 6679362.3333333
n÷3 5009521.75
n÷5 4007617.4

Exponentiation

ny
n2 401524930619569
n3 8.0457914924239E+21
n4 1.6122226990905E+29
n5 3.230585870775E+36

Nth Root

y√n
2√n 4476.3921856781
3√n 271.61395910391
4√n 66.905845676429
5√n 28.864979378725

Divisors of 20038087

1, 17, 1178711, 20038087

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 -20038086
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 20038087 can be divided by 4 positive divisors. The sum of these divisors (counting 20038087) is 1, the average is 0.25.

Base conversion 20038087

Base System Value
2 Binary 1001100011100000111000111
3 Ternary 1101201001002101
4 Quaternary 1030130013013
5 Quinary 20112204322
6 Senary 1553252531
8 Octal 114340707
10 Decimal 20038087
12 Duodecimal 6864147
16 Hexadecimal 131c1c7
20 Vigesimal 654f47
36 Base36 bxhhj

Cryptographic Hash Functions

md5 2dc78d11bc02e65c326e10203dc86a37
sha1 740041402049ac30f1cdfc235e450e37682dbf05
sha256 5c56ef9b8e7d000cc63f5e7931d3b9fb69e1977c6b67f15a5294f85af9ba4b08
sha512 9db9a3b78ffcf22b830a76c8035e9f13c842cf37cf4cc661979f9126b26ecce287dcc6551f46244d4ef7ade53635b391ff51567222f8a4cc737fdacc001f17d1
ripemd-160 03c0927e0c507144e2aff727758bf50961075c60

20038087 as geometric shapes

Circle

Radius = n
Diameter 40076174
Circumference 125903013.82239
Area 1.2614277722676E+15

Sphere

Radius = n
Volume 3.3702132593219E+22
Surface area 5.0457110890704E+15
Circumference 125903013.82239

Square

Length = n
Perimeter 80152348
Area 401524930619569
Diagonal 28338134.399412

Cube

Length = n
Surface area 2409149583717414
Volume 8.0457914924239E+21
Space diagonal 34706984.770485

Equilateral Triangle

Length = n
Perimeter 60114261
Area 1.7386539508467E+14
Altitude 17353492.385243

Triangular Pyramid

Length = n
Surface area 1.7386539508467E+14
Volume 9.4820562071766E+20
Height 9446044.799804