20852950 (number)

20852950 is an even 8-digits composite number following 20852949 and preceding 20852951. In scientific notation, it is written as 2.0852950 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 7978080 positive integers (up to 20852950) that are relatively prime to 20852950.

Interesting facts

Basic properties

Name

Name twenty million eight hundred fifty-two thousand nine hundred fifty

Notation

Scientific notation 2.0852950 × 10^7
Engineering notation 2.0852950 × 10^6

Prime Factorization of 20852950

Prime Factorization 2 × 25 × 23 × 18133

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20852950
Product of the distinct prime numbers

The prime factorization of 20852950 is 2 × 25 × 23 × 18133. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 9, 86, 38, 730, 858, 4934, 6033, 6175, 76040, 725078, 707861, 5067596, 9767346, 58553384, 14336299, 682680168, 151248651, 5782532658, 4774063720

Basic calculations (n = 20852950)

Multiplication

n×y
n×2 41705900
n×3 62558850
n×4 83411800
n×5 104264750

Division

n÷y
n÷2 10426475
n÷3 6950983.3333333
n÷3 5213237.5
n÷5 4170590

Exponentiation

ny
n2 434845523702500
n3 9.067811963492E+21
n4 1.890906294841E+29
n5 3.9430974421005E+36

Nth Root

y√n
2√n 4566.503038431
3√n 275.24694072362
4√n 67.575905753686
5√n 29.096014225549

Divisors of 20852950

1, 2, 23, 25, 46, 50, 575, 1150, 18133, 36266, 417059, 453325, 834118, 906650, 10426475, 20852950

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 -20852949
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 20852950 can be divided by 16 positive divisors. The sum of these divisors (counting 20852950) is 1, the average is 0.0625.

Base conversion 20852950

Base System Value
2 Binary 1001111100011000011010110
3 Ternary 1110020102212111
4 Quaternary 1033203003112
5 Quinary 20314243300
6 Senary 2022541234
8 Octal 117430326
10 Decimal 20852950
12 Duodecimal 6b9781a
16 Hexadecimal 13e30d6
20 Vigesimal 6a6c7a
36 Base36 cey8m

Cryptographic Hash Functions

md5 971394da076ff94f896233437ce0d04c
sha1 a66dee04ace9c829050db4c58585ca00c46acd4c
sha256 e1b1d5e76f638e7cd767b323f43209bd2d774874a41c276bd44c5ba56a5f64ac
sha512 e7c5d1e5797dccbdef71010bd220ec1fb036d9de8b7a77542acaa28aadf2d13d7a9e7e50c1b7e6e7762c5afc6119ae21e2fa8dd7defde7d6992067c40c8738f5
ripemd-160 5cc4f7153268271a94ab7d401390c5ed1195bc12

20852950 as geometric shapes

Circle

Radius = n
Diameter 41705900
Circumference 131022949.05135
Area 1.3661075027102E+15

Sphere

Radius = n
Volume 3.798316193152E+22
Surface area 5.4644300108407E+15
Circumference 131022949.05135

Square

Length = n
Perimeter 83411800
Area 434845523702500
Diagonal 29490524.705488

Cube

Length = n
Surface area 2609073142215000
Volume 9.067811963492E+21
Space diagonal 36118368.887693

Equilateral Triangle

Length = n
Perimeter 62558850
Area 1.8829363512416E+14
Altitude 18059184.443847

Triangular Pyramid

Length = n
Surface area 1.8829363512416E+14
Volume 1.0686518883183E+21
Height 9830174.9018293