20797608 (number)

20797608 is an even 8-digits composite number following 20797607 and preceding 20797609. In scientific notation, it is written as 2.0797608 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 64 positive divisors. There are 6347520 positive integers (up to 20797608) that are relatively prime to 20797608.

Interesting facts

Basic properties

Name

Name twenty million seven hundred ninety-seven thousand six hundred eight

Notation

Scientific notation 2.0797608 × 10^7
Engineering notation 2.0797608 × 10^6

Prime Factorization of 20797608

Prime Factorization 2 × 2 × 2 × 3 × 13 × 191 × 349

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5199402
Product of the distinct prime numbers

The prime factorization of 20797608 is 2 × 2 × 2 × 3 × 13 × 191 × 349. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20797608)

Multiplication

n×y
n×2 41595216
n×3 62392824
n×4 83190432
n×5 103988040

Division

n÷y
n÷2 10398804
n÷3 6932536
n÷3 5199402
n÷5 4159521.6

Exponentiation

ny
n2 432540498521664
n3 8.9958077323781E+21
n4 1.8709128286137E+29
n5 3.8910511611679E+36

Nth Root

y√n
2√n 4560.4394525089
3√n 275.00323081604
4√n 67.531025851152
5√n 29.08055412312

Divisors of 20797608

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20797607
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20797608 can be divided by 64 positive divisors. The sum of these divisors (counting 20797608) is 1, the average is 0.015625.

Base conversion 20797608

Base System Value
2 Binary 1001111010101100010101000
3 Ternary 1110010121221210
4 Quaternary 1033111202220
5 Quinary 20311010413
6 Senary 2021433120
8 Octal 117254250
10 Decimal 20797608
12 Duodecimal 6b6b7a0
16 Hexadecimal 13d58a8
20 Vigesimal 69je08
36 Base36 cdrjc

Cryptographic Hash Functions

md5 1e3b20bcc831e619990e80c50502b667
sha1 36bfe8b154f0c980a38631da75c02d4d8ffed7ad
sha256 f3f31b87ac7f9c15f0af539c707e8a675006946f8c67e082b82ea930ffa548ac
sha512 15ea70f5207661bfb4ba9463fe8a525555f6191fd4620f6df1f42c4755de67511bc5f50de69a762446d4f85bcec544ff37927bf91491f8f06223d9c1eba26fd2
ripemd-160 aa6697dc102e5de5ab44f0ffc7af404786d1392d

20797608 as geometric shapes

Circle

Radius = n
Diameter 41595216
Circumference 130675225.01008
Area 1.3588660525357E+15

Sphere

Radius = n
Volume 3.7681551313527E+22
Surface area 5.4354642101429E+15
Circumference 130675225.01008

Square

Length = n
Perimeter 83190432
Area 432540498521664
Diagonal 29412259.298519

Cube

Length = n
Surface area 2595242991129984
Volume 8.9958077323781E+21
Space diagonal 36022513.731901

Equilateral Triangle

Length = n
Perimeter 62392824
Area 1.8729552994267E+14
Altitude 18011256.86595

Triangular Pyramid

Length = n
Surface area 1.8729552994267E+14
Volume 1.0601661083025E+21
Height 9804086.4328397