19001920 (number)

19001920 is an even 8-digits composite number following 19001919 and preceding 19001921. In scientific notation, it is written as 1.9001920 × 10^7. The sum of its digits is 22. It has a total of 10 prime factors and 112 positive divisors. There are 6119424 positive integers (up to 19001920) that are relatively prime to 19001920.

Interesting facts

Basic properties

Name

Name nineteen million one thousand nine hundred twenty

Notation

Scientific notation 1.9001920 × 10^7
Engineering notation 1.9001920 × 10^6

Prime Factorization of 19001920

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 17 × 499

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 593810
Product of the distinct prime numbers

The prime factorization of 19001920 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 17 × 499. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 19001920)

Multiplication

n×y
n×2 38003840
n×3 57005760
n×4 76007680
n×5 95009600

Division

n÷y
n÷2 9500960
n÷3 6333973.3333333
n÷3 4750480
n÷5 3800384

Exponentiation

ny
n2 361072963686400
n3 6.8610795701319E+21
n4 1.3037368510528E+29
n5 2.4773503344757E+36

Nth Root

y√n
2√n 4359.1191770815
3√n 266.84915286974
4√n 66.023625900745
5√n 28.560085093504

Divisors of 19001920

112 divisors

τ Total Divisors 112
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19001919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0089285714285714
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 112
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19001920 can be divided by 112 positive divisors. The sum of these divisors (counting 19001920) is 1, the average is 0.0089285714285714.

Base conversion 19001920

Base System Value
2 Binary 1001000011111001001000000
3 Ternary 1022202101201211
4 Quaternary 1020133021000
5 Quinary 14331030140
6 Senary 1515135504
8 Octal 110371100
10 Decimal 19001920
12 Duodecimal 6444594
16 Hexadecimal 121f240
20 Vigesimal 5if4g0
36 Base36 bb9z4

Cryptographic Hash Functions

md5 d92611507044bb49e3598c52f7f35782
sha1 2519b79f9e31648904e55ea0be9f1f4b033c3fb0
sha256 7a4dc1e508f964f72c97877ecc6423372147da827a37a7987ca9616374b86f30
sha512 e03cf0a924862b7b52a3d1493d6e27f7d06b4634b158936727ad5d14bb2c8de8817d22bf115041bc40b76986f4af8d0890a358985d1370af353fc5ba9ba4db69
ripemd-160 1f7c6aabbfd6ebd4997cf1f8ff1201cb6eebc777

19001920 as geometric shapes

Circle

Radius = n
Diameter 38003840
Circumference 119392584.5522
Area 1.1343441701271E+15

Sphere

Radius = n
Volume 2.8739622897628E+22
Surface area 4.5373766805084E+15
Circumference 119392584.5522

Square

Length = n
Perimeter 76007680
Area 361072963686400
Diagonal 26872772.975129

Cube

Length = n
Surface area 2166437782118400
Volume 6.8610795701319E+21
Space diagonal 32912290.881359

Equilateral Triangle

Length = n
Perimeter 57005760
Area 1.5634917958608E+14
Altitude 16456145.44068

Triangular Pyramid

Length = n
Surface area 1.5634917958608E+14
Volume 8.0858598171679E+20
Height 8957590.9917095