20792490 (number)

20792490 is an even 8-digits composite number following 20792489 and preceding 20792491. In scientific notation, it is written as 2.0792490 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 5503104 positive integers (up to 20792490) that are relatively prime to 20792490.

Interesting facts

Basic properties

Name

Name twenty million seven hundred ninety-two thousand four hundred ninety

Notation

Scientific notation 2.0792490 × 10^7
Engineering notation 2.0792490 × 10^6

Prime Factorization of 20792490

Prime Factorization 2 × 3 × 5 × 137 × 5059

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20792490
Product of the distinct prime numbers

The prime factorization of 20792490 is 2 × 3 × 5 × 137 × 5059. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 1, 67, 51, 735, 937, 5238, 7197, 80578, 82978, 359077, 499679, 9200720, 9625322, 50701438, 55676328, 458080104, 870184016, 4522216434, 5165624863

Basic calculations (n = 20792490)

Multiplication

n×y
n×2 41584980
n×3 62377470
n×4 83169960
n×5 103962450

Division

n÷y
n÷2 10396245
n÷3 6930830
n÷3 5198122.5
n÷5 4158498

Exponentiation

ny
n2 432327640400100
n3 8.9891681397427E+21
n4 1.8690718865392E+29
n5 3.8862658510147E+36

Nth Root

y√n
2√n 4559.8782878494
3√n 274.98067081773
4√n 67.526870857825
5√n 29.079122718811

Divisors of 20792490

1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 5059, 10118, 15177, 25295, 30354, 50590, 75885, 151770, 693083, 1386166, 2079249, 3465415, 4158498, 6930830, 10396245, 20792490

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 -20792489
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 20792490 can be divided by 32 positive divisors. The sum of these divisors (counting 20792490) is 1, the average is 0.03125.

Base conversion 20792490

Base System Value
2 Binary 1001111010100010010101010
3 Ternary 1110010100221020
4 Quaternary 1033110102222
5 Quinary 20310324430
6 Senary 2021353310
8 Octal 117242252
10 Decimal 20792490
12 Duodecimal 6b68836
16 Hexadecimal 13d44aa
20 Vigesimal 69j14a
36 Base36 cdnl6

Cryptographic Hash Functions

md5 7c5698dce3b6a59a31f010a99c5a87c8
sha1 664751867d2670386e270305f8e9e9cd729368d5
sha256 6bdb5cf6232601d895da50d232c40a42832dfa390f22c4e0e5c09f7983a29d82
sha512 d6ed418cfe649078243e1bb6208bec6d4ef71ea8eb51352b3baa7e578e12bf7ec312f89972c1f4e0182ef9e2b9ae1db16446de19d686241b15f92601d1785255
ripemd-160 1dc309393731bcfb5733f19d93afa27f79dda499

20792490 as geometric shapes

Circle

Radius = n
Diameter 41584980
Circumference 130643067.66768
Area 1.3581973390248E+15

Sphere

Radius = n
Volume 3.7653739452932E+22
Surface area 5.4327893560991E+15
Circumference 130643067.66768

Square

Length = n
Perimeter 83169960
Area 432327640400100
Diagonal 29405021.353507

Cube

Length = n
Surface area 2593965842400600
Volume 8.9891681397427E+21
Space diagonal 36013649.095868

Equilateral Triangle

Length = n
Perimeter 62377470
Area 1.8720335967234E+14
Altitude 18006824.547934

Triangular Pyramid

Length = n
Surface area 1.8720335967234E+14
Volume 1.0593836248064E+21
Height 9801673.7845023