20121600 (number)

20121600 is an even 8-digits composite number following 20121599 and preceding 20121601. In scientific notation, it is written as 2.0121600 × 10^7. The sum of its digits is 12. It has a total of 14 prime factors and 96 positive divisors. There are 5324800 positive integers (up to 20121600) that are relatively prime to 20121600.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-one thousand six hundred

Notation

Scientific notation 2.0121600 × 10^7
Engineering notation 2.0121600 × 10^6

Prime Factorization of 20121600

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 15 × 131

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 14
Total number of prime factors
rad Radical 19650
Product of the distinct prime numbers

The prime factorization of 20121600 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 15 × 131. Since it has a total of 14 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20121600)

Multiplication

n×y
n×2 40243200
n×3 60364800
n×4 80486400
n×5 100608000

Division

n÷y
n÷2 10060800
n÷3 6707200
n÷3 5030400
n÷5 4024320

Exponentiation

ny
n2 404878786560000
n3 8.1468089916457E+21
n4 1.639268318063E+29
n5 3.2984701388736E+36

Nth Root

y√n
2√n 4485.7106460404
3√n 271.99077246666
4√n 66.975448083909
5√n 28.888999559547

Divisors of 20121600

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20121599
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20121600 can be divided by 96 positive divisors. The sum of these divisors (counting 20121600) is 1, the average is 0.010416666666667.

Base conversion 20121600

Base System Value
2 Binary 1001100110000100000000000
3 Ternary 1101212021122110
4 Quaternary 1030300200000
5 Quinary 20122342400
6 Senary 1555135320
8 Octal 114604000
10 Decimal 20121600
12 Duodecimal 68a4540
16 Hexadecimal 1330800
20 Vigesimal 65f400
36 Base36 bz9xc

Cryptographic Hash Functions

md5 84439093de65db7d21333451b5c8d6ce
sha1 130fa87ab9d94ad0996d7fc816358e36242516d0
sha256 e2f19233a35094ff3e6167a7b60bcf15d834e783b68b0bbf355af749de05b2bf
sha512 4187af79363197f4bc5c0f788157a8b18955652014780a7f93b074f4d147b870ee53d0ab459f6bc1e47592ff25da84b3b5bde9057ff806aa3a7fb2e705c61f0f
ripemd-160 33c62dbb98b158dd66a3e092ce4c020efb58a89e

20121600 as geometric shapes

Circle

Radius = n
Diameter 40243200
Circumference 126427741.47694
Area 1.2719642214512E+15

Sphere

Radius = n
Volume 3.4125273704471E+22
Surface area 5.087856885805E+15
Circumference 126427741.47694

Square

Length = n
Perimeter 80486400
Area 404878786560000
Diagonal 28456239.616646

Cube

Length = n
Surface area 2429272719360000
Volume 8.1468089916457E+21
Space diagonal 34851633.529578

Equilateral Triangle

Length = n
Perimeter 60364800
Area 1.7531765730719E+14
Altitude 17425816.764789

Triangular Pyramid

Length = n
Surface area 1.7531765730719E+14
Volume 9.601106471707E+20
Height 9485413.2055488