20942012 (number)

20942012 is an even 8-digits composite number following 20942011 and preceding 20942013. In scientific notation, it is written as 2.0942012 × 10^7. The sum of its digits is 20. It has a total of 5 prime factors and 24 positive divisors. There are 8283744 positive integers (up to 20942012) that are relatively prime to 20942012.

Interesting facts

Basic properties

Name

Name twenty million nine hundred forty-two thousand twelve

Notation

Scientific notation 2.0942012 × 10^7
Engineering notation 2.0942012 × 10^6

Prime Factorization of 20942012

Prime Factorization 2 × 2 × 49 × 13 × 8219

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10471006
Product of the distinct prime numbers

The prime factorization of 20942012 is 2 × 2 × 49 × 13 × 8219. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 6, 29, 55, 91, 830, 6387, 6639, 14204, 45446, 487582, 201757, 9794814, 2283340, 35309356, 92383213, 946624488, 41936184, 2271704416, 7128867487

Basic calculations (n = 20942012)

Multiplication

n×y
n×2 41884024
n×3 62826036
n×4 83768048
n×5 104710060

Division

n÷y
n÷2 10471006
n÷3 6980670.6666667
n÷3 5235503
n÷5 4188402.4

Exponentiation

ny
n2 438567866608144
n3 9.1844935253222E+21
n4 1.9234177362122E+29
n5 4.0280237312768E+36

Nth Root

y√n
2√n 4576.2443116599
3√n 275.63823989478
4√n 67.647943883461
5√n 29.120825425076

Divisors of 20942012

1, 2, 4, 13, 26, 49, 52, 98, 196, 637, 1274, 2548, 8219, 16438, 32876, 106847, 213694, 402731, 427388, 805462, 1610924, 5235503, 10471006, 20942012

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20942011
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20942012 can be divided by 24 positive divisors. The sum of these divisors (counting 20942012) is 1, the average is 0.041666666666667.

Base conversion 20942012

Base System Value
2 Binary 1001111111000110010111100
3 Ternary 1110101222001002
4 Quaternary 1033320302330
5 Quinary 20330121022
6 Senary 2024505432
8 Octal 117706274
10 Decimal 20942012
12 Duodecimal 701b278
16 Hexadecimal 13f8cbc
20 Vigesimal 6ahf0c
36 Base36 cguyk

Cryptographic Hash Functions

md5 0ea694e53cbac6ec9ffb5ec5c934fc38
sha1 5f58cf5635787fc3cd2eb06404b80243e55c7187
sha256 4b1f2c06b5fc5a6d3e91b656fbad7e7fd2d660aa9be2a8c5d0c542c0199caa97
sha512 5642a05412ff65e7b6e61f0ca3af3c9eab69751a5f61874e7e69a229441fb376af92c09c6f8faed6d5c5340f34986301f5d06ff8246ec3a569f6b9b054cfb5d7
ripemd-160 e3e9b5ceb1c3cdff7161d288c390800250863be3

20942012 as geometric shapes

Circle

Radius = n
Diameter 41884024
Circumference 131582542.10118
Area 1.3778015878367E+15

Sphere

Radius = n
Volume 3.8471916514793E+22
Surface area 5.5112063513468E+15
Circumference 131582542.10118

Square

Length = n
Perimeter 83768048
Area 438567866608144
Diagonal 29616477.39378

Cube

Length = n
Surface area 2631407199648864
Volume 9.1844935253222E+21
Space diagonal 36272628.796717

Equilateral Triangle

Length = n
Perimeter 62826036
Area 1.899054568831E+14
Altitude 18136314.398359

Triangular Pyramid

Length = n
Surface area 1.899054568831E+14
Volume 1.0824029422532E+21
Height 9872159.13126