20953492 (number)

20953492 is an even 8-digits composite number following 20953491 and preceding 20953493. In scientific notation, it is written as 2.0953492 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 8980056 positive integers (up to 20953492) that are relatively prime to 20953492.

Interesting facts

Basic properties

Name

Name twenty million nine hundred fifty-three thousand four hundred ninety-two

Notation

Scientific notation 2.0953492 × 10^7
Engineering notation 2.0953492 × 10^6

Prime Factorization of 20953492

Prime Factorization 2 × 2 × 7 × 748339

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10476746
Product of the distinct prime numbers

The prime factorization of 20953492 is 2 × 2 × 7 × 748339. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 2, 88, 51, 600, 672, 7414, 3112, 46203, 24594, 942644, 638289, 3712130, 4675937, 61339253, 95964561, 736440145, 665488235, 9584508663, 5956185793

Basic calculations (n = 20953492)

Multiplication

n×y
n×2 41906984
n×3 62860476
n×4 83813968
n×5 104767460

Division

n÷y
n÷2 10476746
n÷3 6984497.3333333
n÷3 5238373
n÷5 4190698.4

Exponentiation

ny
n2 439048826994064
n3 9.1996060840295E+21
n4 1.9276387248486E+29
n5 4.0390762600006E+36

Nth Root

y√n
2√n 4577.4984434732
3√n 275.68859718555
4√n 67.657212797109
5√n 29.124017418241

Divisors of 20953492

1, 2, 4, 7, 14, 28, 748339, 1496678, 2993356, 5238373, 10476746, 20953492

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20953491
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20953492 can be divided by 12 positive divisors. The sum of these divisors (counting 20953492) is 1, the average is 0.083333333333333.

Base conversion 20953492

Base System Value
2 Binary 1001111111011100110010100
3 Ternary 1110102112210021
4 Quaternary 1033323212110
5 Quinary 20331002432
6 Senary 2025034524
8 Octal 117734624
10 Decimal 20953492
12 Duodecimal 7025a44
16 Hexadecimal 13fb994
20 Vigesimal 6aj3ec
36 Base36 ch3tg

Cryptographic Hash Functions

md5 5e5033d49303b4794ca211fac76d8be3
sha1 87d89ff2805a0c61ed9cc00f1622134965bab5a5
sha256 3192b95d9174bbf2c3209556169f9465e557288dc7669f97a5a4117135194d79
sha512 cff60df2e0ee18c2791d60e580ac78f287a9e78d30e7b542c1cdb3e6ecc6ccb3fce0a9e130003100a412903e831000459def78392a981b47a7dafbe7b05c8126
ripemd-160 12036309ed27a171bb7510a9b722fc94cc246641

20953492 as geometric shapes

Circle

Radius = n
Diameter 41906984
Circumference 131654673.06851
Area 1.3793125694518E+15

Sphere

Radius = n
Volume 3.8535219852676E+22
Surface area 5.5172502778071E+15
Circumference 131654673.06851

Square

Length = n
Perimeter 83813968
Area 439048826994064
Diagonal 29632712.565476

Cube

Length = n
Surface area 2634292961964384
Volume 9.1996060840295E+21
Space diagonal 36292512.739988

Equilateral Triangle

Length = n
Perimeter 62860476
Area 1.9011371883931E+14
Altitude 18146256.369994

Triangular Pyramid

Length = n
Surface area 1.9011371883931E+14
Volume 1.084183974377E+21
Height 9877570.8551587