20952920 (number)

20952920 is an even 8-digits composite number following 20952919 and preceding 20952921. In scientific notation, it is written as 2.0952920 × 10^7. The sum of its digits is 29. It has a total of 6 prime factors and 32 positive divisors. There are 8335488 positive integers (up to 20952920) that are relatively prime to 20952920.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0952920 × 10^7
Engineering notation 2.0952920 × 10^6

Prime Factorization of 20952920

Prime Factorization 2 × 2 × 2 × 5 × 2659 × 197

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5238230
Product of the distinct prime numbers

The prime factorization of 20952920 is 2 × 2 × 2 × 5 × 2659 × 197. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 9, 94, 27, 727, 973, 9194, 5602, 97992, 44373, 516869, 450914, 5431694, 2622632, 35180498, 61407923, 559385884, 571988470, 2215251013, 4310353576

Basic calculations (n = 20952920)

Multiplication

n×y
n×2 41905840
n×3 62858760
n×4 83811680
n×5 104764600

Division

n÷y
n÷2 10476460
n÷3 6984306.6666667
n÷3 5238230
n÷5 4190584

Exponentiation

ny
n2 439024856526400
n3 9.1988526968091E+21
n4 1.9274282464803E+29
n5 4.0385249854241E+36

Nth Root

y√n
2√n 4577.4359635062
3√n 275.68608852951
4√n 67.656751056389
5√n 29.123858407801

Divisors of 20952920

1, 2, 4, 5, 8, 10, 20, 40, 197, 394, 788, 985, 1576, 1970, 2659, 3940, 5318, 7880, 10636, 13295, 21272, 26590, 53180, 106360, 523823, 1047646, 2095292, 2619115, 4190584, 5238230, 10476460, 20952920

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20952919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20952920 can be divided by 32 positive divisors. The sum of these divisors (counting 20952920) is 1, the average is 0.03125.

Base conversion 20952920

Base System Value
2 Binary 1001111111011011101011000
3 Ternary 1110102112000002
4 Quaternary 1033323131120
5 Quinary 20330443140
6 Senary 2025032132
8 Octal 117733530
10 Decimal 20952920
12 Duodecimal 7025648
16 Hexadecimal 13fb758
20 Vigesimal 6aj260
36 Base36 ch3dk

Cryptographic Hash Functions

md5 2a681cf1314e6d052340c77a001b4156
sha1 2383ec8c40d832c179d46ea47d1b80ed3fbf102a
sha256 b6a02f5d83f54e0ffa81cd4fcd8458c29ca09c56084e0cd884402ad5f50d106b
sha512 cd46ddb290bfc1f2c5ad4e9cfa8a42ad30a3576db08ca0a00b5561f030e646314a6cc19153f3267f880cc77f709eee4135a4764dda41b99aa504ccd9ab353df8
ripemd-160 8498a5c435be70df52197d816817eb3adc173296

20952920 as geometric shapes

Circle

Radius = n
Diameter 41905840
Circumference 131651079.08651
Area 1.3792372640067E+15

Sphere

Radius = n
Volume 3.8532064071667E+22
Surface area 5.5169490560266E+15
Circumference 131651079.08651

Square

Length = n
Perimeter 83811680
Area 439024856526400
Diagonal 29631903.635318

Cube

Length = n
Surface area 2634149139158400
Volume 9.1988526968091E+21
Space diagonal 36291522.006926

Equilateral Triangle

Length = n
Perimeter 62858760
Area 1.9010333932234E+14
Altitude 18145761.003463

Triangular Pyramid

Length = n
Surface area 1.9010333932234E+14
Volume 1.0840951868417E+21
Height 9877301.2117728