20797464 (number)

20797464 is an even 8-digits composite number following 20797463 and preceding 20797465. In scientific notation, it is written as 2.0797464 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 32 positive divisors. There are 6912000 positive integers (up to 20797464) that are relatively prime to 20797464.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0797464 × 10^7
Engineering notation 2.0797464 × 10^6

Prime Factorization of 20797464

Prime Factorization 2 × 2 × 2 × 3 × 401 × 2161

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5199366
Product of the distinct prime numbers

The prime factorization of 20797464 is 2 × 2 × 2 × 3 × 401 × 2161. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 7, 95, 76, 215, 704, 7979, 1784, 77336, 84833, 544625, 768449, 2585944, 4012762, 89618503, 84399444, 784634706, 17955597, 605973532, 2565600206

Basic calculations (n = 20797464)

Multiplication

n×y
n×2 41594928
n×3 62392392
n×4 83189856
n×5 103987320

Division

n÷y
n÷2 10398732
n÷3 6932488
n÷3 5199366
n÷5 4159492.8

Exponentiation

ny
n2 432534508831296
n3 8.9956208761766E+21
n4 1.8708610132993E+29
n5 3.8909164573096E+36

Nth Root

y√n
2√n 4560.4236645294
3√n 275.00259611874
4√n 67.530908956784
5√n 29.080513852995

Divisors of 20797464

1, 2, 3, 4, 6, 8, 12, 24, 401, 802, 1203, 1604, 2161, 2406, 3208, 4322, 4812, 6483, 8644, 9624, 12966, 17288, 25932, 51864, 866561, 1733122, 2599683, 3466244, 5199366, 6932488, 10398732, 20797464

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 -20797463
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 20797464 can be divided by 32 positive divisors. The sum of these divisors (counting 20797464) is 1, the average is 0.03125.

Base conversion 20797464

Base System Value
2 Binary 1001111010101100000011000
3 Ternary 1110010121202110
4 Quaternary 1033111200120
5 Quinary 20311004324
6 Senary 2021432320
8 Octal 117254030
10 Decimal 20797464
12 Duodecimal 6b6b6a0
16 Hexadecimal 13d5818
20 Vigesimal 69jdd4
36 Base36 cdrfc

Cryptographic Hash Functions

md5 ff2e9c9b94514f14598332f7c3d23789
sha1 5583939fd0b76ce66eda8a0d7905f0b0569e4ca4
sha256 9ed8d5feddc7e963506247b933584d75b30968697b77f512a9cb9c062e3559f1
sha512 aa89a22f04cde9fb56eec0f2bb4df2f1304bcb342f5a3c7261bc4fc5ce890793bb9c319b8e02a5ccc90c3ef27a182f34fae76f7659f3d0335777994ba188b04d
ripemd-160 ba033c090fca9c6fe496e95d046085b4c8e4095f

20797464 as geometric shapes

Circle

Radius = n
Diameter 41594928
Circumference 130674320.2314
Area 1.3588472353685E+15

Sphere

Radius = n
Volume 3.76807686121E+22
Surface area 5.4353889414739E+15
Circumference 130674320.2314

Square

Length = n
Perimeter 83189856
Area 432534508831296
Diagonal 29412055.651766

Cube

Length = n
Surface area 2595207052987776
Volume 8.9956208761766E+21
Space diagonal 36022264.316585

Equilateral Triangle

Length = n
Perimeter 62392392
Area 1.8729293633066E+14
Altitude 18011132.158292

Triangular Pyramid

Length = n
Surface area 1.8729293633066E+14
Volume 1.060144087088E+21
Height 9804018.5505887