20153550 (number)

20153550 is an even 8-digits composite number following 20153549 and preceding 20153551. In scientific notation, it is written as 2.0153550 × 10^7. The sum of its digits is 21. It has a total of 6 prime factors and 64 positive divisors. There are 5017600 positive integers (up to 20153550) that are relatively prime to 20153550.

Interesting facts

Basic properties

Name

Name twenty million one hundred fifty-three thousand five hundred fifty

Notation

Scientific notation 2.0153550 × 10^7
Engineering notation 2.0153550 × 10^6

Prime Factorization of 20153550

Prime Factorization 2 × 3 × 145 × 5 × 41 × 113

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 20153550
Product of the distinct prime numbers

The prime factorization of 20153550 is 2 × 3 × 145 × 5 × 41 × 113. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20153550)

Multiplication

n×y
n×2 40307100
n×3 60460650
n×4 80614200
n×5 100767750

Division

n÷y
n÷2 10076775
n÷3 6717850
n÷3 5038387.5
n÷5 4030710

Exponentiation

ny
n2 406165577602500
n3 8.1856782764909E+21
n4 1.6497047642917E+29
n5 3.3247407452391E+36

Nth Root

y√n
2√n 4489.2705420814
3√n 272.13465614916
4√n 67.002018940338
5√n 28.898167994054

Divisors of 20153550

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20153549
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20153550 can be divided by 64 positive divisors. The sum of these divisors (counting 20153550) is 1, the average is 0.015625.

Base conversion 20153550

Base System Value
2 Binary 1001100111000010011001110
3 Ternary 1101220220110210
4 Quaternary 1030320103032
5 Quinary 20124403200
6 Senary 1555543250
8 Octal 114702316
10 Decimal 20153550
12 Duodecimal 68bab26
16 Hexadecimal 13384ce
20 Vigesimal 65j3ha
36 Base36 bzyku

Cryptographic Hash Functions

md5 a8c1c2fef6ba2e4945b6e3a31c5f89a9
sha1 a2e508a60935dcbe6adcb79c75d822e7cab85295
sha256 f00ce6bd099ddbfb663a7be4a477c0d96427f5a026d0df02d40de471564bff20
sha512 5d2b3b67926585f7e0b5788bcf625cce54544448a4cf4f60006198dde28d31deddcd298e13d5eec2dfc474dba07e3f57b73c7f67378312b836e92e3e59c2a602
ripemd-160 d326f1d527a71e2f97d93efe5476d2bcd8935ee1

20153550 as geometric shapes

Circle

Radius = n
Diameter 40307100
Circumference 126628489.24751
Area 1.2760067947371E+15

Sphere

Radius = n
Volume 3.4288088984098E+22
Surface area 5.1040271789483E+15
Circumference 126628489.24751

Square

Length = n
Perimeter 80614200
Area 406165577602500
Diagonal 28501423.739964

Cube

Length = n
Surface area 2436993465615000
Volume 8.1856782764909E+21
Space diagonal 34906972.55288

Equilateral Triangle

Length = n
Perimeter 60460650
Area 1.7587485417327E+14
Altitude 17453486.27644

Triangular Pyramid

Length = n
Surface area 1.7587485417327E+14
Volume 9.6469143631968E+20
Height 9500474.5799881