20797770 (number)

20797770 is an even 8-digits composite number following 20797769 and preceding 20797771. In scientific notation, it is written as 2.0797770 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 64 positive divisors. There are 4700160 positive integers (up to 20797770) that are relatively prime to 20797770.

Interesting facts

Basic properties

Name

Name twenty million seven hundred ninety-seven thousand seven hundred seventy

Notation

Scientific notation 2.0797770 × 10^7
Engineering notation 2.0797770 × 10^6

Prime Factorization of 20797770

Prime Factorization 2 × 97 × 5 × 3 × 7 × 1021

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 20797770
Product of the distinct prime numbers

The prime factorization of 20797770 is 2 × 97 × 5 × 3 × 7 × 1021. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20797770)

Multiplication

n×y
n×2 41595540
n×3 62393310
n×4 83191080
n×5 103988850

Division

n÷y
n÷2 10398885
n÷3 6932590
n÷3 5199442.5
n÷5 4159554

Exponentiation

ny
n2 432547236972900
n3 8.9960179486979E+21
n4 1.8709711221289E+29
n5 3.8912027074679E+36

Nth Root

y√n
2√n 4560.4572139206
3√n 275.00394484699
4√n 67.53115735659
5√n 29.080599426745

Divisors of 20797770

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 -20797769
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 20797770 can be divided by 64 positive divisors. The sum of these divisors (counting 20797770) is 1, the average is 0.015625.

Base conversion 20797770

Base System Value
2 Binary 1001111010101100101001010
3 Ternary 1110010122011210
4 Quaternary 1033111211022
5 Quinary 20311012040
6 Senary 2021433550
8 Octal 117254512
10 Decimal 20797770
12 Duodecimal 6b6b8b6
16 Hexadecimal 13d594a
20 Vigesimal 69je8a
36 Base36 cdrnu

Cryptographic Hash Functions

md5 cad9825a45634b5a190d508717b73c98
sha1 cdc9eb9822279b7eb3416f74c56d019c33b47282
sha256 bcc66d3e2fd3fe45f716f25f2d33558d306ba0635ca6f45e5ed960d1dec1b0b2
sha512 de23b02b6bd10e0992f7fca740e066a47f4fe0c2182d62ef6e1aecc4573933333e950e0d90c0c346a67a7b22a5958431748f03abf29d1bb3939664501ad59968
ripemd-160 75deb5ff7268bbbb3e4c746b7db5caa808389f7a

20797770 as geometric shapes

Circle

Radius = n
Diameter 41595540
Circumference 130676242.8861
Area 1.3588872220046E+15

Sphere

Radius = n
Volume 3.7682431865588E+22
Surface area 5.4355488880185E+15
Circumference 130676242.8861

Square

Length = n
Perimeter 83191080
Area 432547236972900
Diagonal 29412488.401116

Cube

Length = n
Surface area 2595283421837400
Volume 8.9960179486979E+21
Space diagonal 36022794.324132

Equilateral Triangle

Length = n
Perimeter 62393310
Area 1.8729844777765E+14
Altitude 18011397.162066

Triangular Pyramid

Length = n
Surface area 1.8729844777765E+14
Volume 1.0601908825334E+21
Height 9804162.8003721