20455088 (number)

20455088 is an even 8-digits composite number following 20455087 and preceding 20455089. In scientific notation, it is written as 2.0455088 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 20 positive divisors. There are 10186560 positive integers (up to 20455088) that are relatively prime to 20455088.

Interesting facts

Basic properties

Name

Name twenty million four hundred fifty-five thousand eighty-eight

Notation

Scientific notation 2.0455088 × 10^7
Engineering notation 2.0455088 × 10^6

Prime Factorization of 20455088

Prime Factorization 2 × 2 × 2 × 2 × 263 × 4861

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2556886
Product of the distinct prime numbers

The prime factorization of 20455088 is 2 × 2 × 2 × 2 × 263 × 4861. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 3, 85, 46, 141, 835, 2439, 5302, 18670, 88266, 971482, 369986, 2000175, 919059, 30050505, 3212410, 520299612, 338642619, 2844348812, 6485369069

Basic calculations (n = 20455088)

Multiplication

n×y
n×2 40910176
n×3 61365264
n×4 81820352
n×5 102275440

Division

n÷y
n÷2 10227544
n÷3 6818362.6666667
n÷3 5113772
n÷5 4091017.6

Exponentiation

ny
n2 418410625087744
n3 8.5586261563048E+21
n4 1.7506745118632E+29
n5 3.5810201199518E+36

Nth Root

y√n
2√n 4522.7301489255
3√n 273.48517176776
4√n 67.251246448862
5√n 28.984130100768

Divisors of 20455088

1, 2, 4, 8, 16, 263, 526, 1052, 2104, 4208, 4861, 9722, 19444, 38888, 77776, 1278443, 2556886, 5113772, 10227544, 20455088

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20455087
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20455088 can be divided by 20 positive divisors. The sum of these divisors (counting 20455088) is 1, the average is 0.05.

Base conversion 20455088

Base System Value
2 Binary 1001110000001111010110000
3 Ternary 1102111020002212
4 Quaternary 1032001322300
5 Quinary 20214030323
6 Senary 2010231252
8 Octal 116017260
10 Decimal 20455088
12 Duodecimal 6a25528
16 Hexadecimal 1381eb0
20 Vigesimal 67ghe8
36 Base36 c6f8w

Cryptographic Hash Functions

md5 3088e18d02ab6e4c40fc4a78dd55bd48
sha1 f4fff1a4ee224f4e469a51935963c99bc398d61f
sha256 0a1cc28a7ab29356a76415c1172466a787da8073a75b66cb6207c5f103aa9ce4
sha512 d4e9065020117b55f239415ac301621905bc52566727687105f79f71ab836e3ede0048240c7082bdeeea197c628b1a8007d7fe44452ef6b23fae6c0e25d611d8
ripemd-160 7391ea35d1f1bed36b887a6e6c6ef6fe53d516f0

20455088 as geometric shapes

Circle

Radius = n
Diameter 40910176
Circumference 128523108.37867
Area 1.3144757459596E+15

Sphere

Radius = n
Volume 3.5850289409958E+22
Surface area 5.2579029838383E+15
Circumference 128523108.37867

Square

Length = n
Perimeter 81820352
Area 418410625087744
Diagonal 28927862.869135

Cube

Length = n
Surface area 2510463750526464
Volume 8.5586261563048E+21
Space diagonal 35429251.689292

Equilateral Triangle

Length = n
Perimeter 61365264
Area 1.8117711526966E+14
Altitude 17714625.844646

Triangular Pyramid

Length = n
Surface area 1.8117711526966E+14
Volume 1.0086437654606E+21
Height 9642620.9563784