20153889 (number)

20153889 is an odd 8-digits composite number following 20153888 and preceding 20153890. In scientific notation, it is written as 2.0153889 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 10741248 positive integers (up to 20153889) that are relatively prime to 20153889.

Interesting facts

Basic properties

Name

Name twenty million one hundred fifty-three thousand eight hundred eighty-nine

Notation

Scientific notation 2.0153889 × 10^7
Engineering notation 2.0153889 × 10^6

Prime Factorization of 20153889

Prime Factorization 19 × 63 × 149 × 113

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20153889
Product of the distinct prime numbers

The prime factorization of 20153889 is 19 × 63 × 149 × 113. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 8, 47, 15, 267, 751, 3831, 7919, 99413, 4981, 780581, 391310, 3903268, 2371965, 71737141, 38340022, 701883446, 457472090, 1991411018, 6663500475

Basic calculations (n = 20153889)

Multiplication

n×y
n×2 40307778
n×3 60461667
n×4 80615556
n×5 100769445

Division

n÷y
n÷2 10076944.5
n÷3 6717963
n÷3 5038472.25
n÷5 4030777.8

Exponentiation

ny
n2 406179241824321
n3 8.1860913538315E+21
n4 1.6498157648898E+29
n5 3.3250203796039E+36

Nth Root

y√n
2√n 4489.3082986135
3√n 272.13618198673
4√n 67.00230069642
5√n 28.898265211795

Divisors of 20153889

1, 19, 63, 113, 149, 1197, 2147, 2831, 7119, 9387, 16837, 135261, 178353, 319903, 1060731, 20153889

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 -20153888
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 20153889 can be divided by 16 positive divisors. The sum of these divisors (counting 20153889) is 1, the average is 0.0625.

Base conversion 20153889

Base System Value
2 Binary 1001100111000011000100001
3 Ternary 1101220220221100
4 Quaternary 1030320120201
5 Quinary 20124411024
6 Senary 1555545013
8 Octal 114703041
10 Decimal 20153889
12 Duodecimal 68bb169
16 Hexadecimal 1338621
20 Vigesimal 65j4e9
36 Base36 bzyu9

Cryptographic Hash Functions

md5 e91dbb5455743fc61afad0ce1c55e0a6
sha1 8a2ad3d7d50b50b0885b9e1b9febdc24b6d4f89b
sha256 a767b26c955a6c4d46eddb2ca9d26d0d2a12179998ad2dd12a97b1e4f8a31081
sha512 8747959433589abf5b29678c7a9d044b82ad8095579cd11c115b47aafaff0cfd35caefa57d5432c35538a9fa34e67aea40673d11aff30fe260b02f47117e6fdb
ripemd-160 f4a30ff5b790228519755561f371d82b2934b0ed

20153889 as geometric shapes

Circle

Radius = n
Diameter 40307778
Circumference 126630619.24733
Area 1.276049722156E+15

Sphere

Radius = n
Volume 3.4289819278416E+22
Surface area 5.1041988886238E+15
Circumference 126630619.24733

Square

Length = n
Perimeter 80615556
Area 406179241824321
Diagonal 28501903.158362

Cube

Length = n
Surface area 2437075450945926
Volume 8.1860913538315E+21
Space diagonal 34907559.718104

Equilateral Triangle

Length = n
Perimeter 60461667
Area 1.7588077095488E+14
Altitude 17453779.859052

Triangular Pyramid

Length = n
Surface area 1.7588077095488E+14
Volume 9.6474011795114E+20
Height 9500634.3861206