20794864 (number)

20794864 is an even 8-digits composite number following 20794863 and preceding 20794865. In scientific notation, it is written as 2.0794864 × 10^7. The sum of its digits is 40. It has a total of 6 prime factors and 20 positive divisors. There are 10379072 positive integers (up to 20794864) that are relatively prime to 20794864.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0794864 × 10^7
Engineering notation 2.0794864 × 10^6

Prime Factorization of 20794864

Prime Factorization 2 × 2 × 2 × 2 × 1283 × 1013

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2599358
Product of the distinct prime numbers

The prime factorization of 20794864 is 2 × 2 × 2 × 2 × 1283 × 1013. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 6, 64, 21, 700, 446, 3185, 7734, 28347, 88326, 483930, 777512, 4567649, 845403, 44637065, 54329370, 904516766, 541978434, 4723166526, 9067097192

Basic calculations (n = 20794864)

Multiplication

n×y
n×2 41589728
n×3 62384592
n×4 83179456
n×5 103974320

Division

n÷y
n÷2 10397432
n÷3 6931621.3333333
n÷3 5198716
n÷5 4158972.8

Exponentiation

ny
n2 432426368778496
n3 8.9922475287627E+21
n4 1.8699256441496E+29
n5 3.8884849460202E+36

Nth Root

y√n
2√n 4560.138594385
3√n 274.99113580243
4√n 67.528798259595
5√n 29.079786715136

Divisors of 20794864

1, 2, 4, 8, 16, 1013, 1283, 2026, 2566, 4052, 5132, 8104, 10264, 16208, 20528, 1299679, 2599358, 5198716, 10397432, 20794864

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20794863
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20794864 can be divided by 20 positive divisors. The sum of these divisors (counting 20794864) is 1, the average is 0.05.

Base conversion 20794864

Base System Value
2 Binary 1001111010100110111110000
3 Ternary 1110010111012011
4 Quaternary 1033110313300
5 Quinary 20310413424
6 Senary 2021412304
8 Octal 117246760
10 Decimal 20794864
12 Duodecimal 6b6a094
16 Hexadecimal 13d4df0
20 Vigesimal 69j734
36 Base36 cdpf4

Cryptographic Hash Functions

md5 efe2e55117102dd7fad28e961e5d9695
sha1 209559c82bfb80f637d5507e405ec34c501e0e71
sha256 fc8670f2bef177dd30dd3d2eda363a07b720e0b3672c5e2aff04eaa9250cfaf4
sha512 54cc9364f3fe5474fbb3f6d54eb751981bc59c723db98da558d3adf0ee578d52a1a38487c0640361878037def93c6fb1131c202a10b0c741a258aa97ee18228c
ripemd-160 0f6da4d367f89dc55801f924841e1619a73a752d

20794864 as geometric shapes

Circle

Radius = n
Diameter 41589728
Circumference 130657983.9496
Area 1.358507503373E+15

Sphere

Radius = n
Volume 3.7666638367496E+22
Surface area 5.4340300134921E+15
Circumference 130657983.9496

Square

Length = n
Perimeter 83179456
Area 432426368778496
Diagonal 29408378.696504

Cube

Length = n
Surface area 2594558212670976
Volume 8.9922475287627E+21
Space diagonal 36017760.984485

Equilateral Triangle

Length = n
Perimeter 62384592
Area 1.8724611031422E+14
Altitude 18008880.492242

Triangular Pyramid

Length = n
Surface area 1.8724611031422E+14
Volume 1.0597465342827E+21
Height 9802792.8988347