20123664 (number)

20123664 is an even 8-digits composite number following 20123663 and preceding 20123665. In scientific notation, it is written as 2.0123664 × 10^7. The sum of its digits is 24. It has a total of 7 prime factors and 40 positive divisors. There are 6097920 positive integers (up to 20123664) that are relatively prime to 20123664.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-three thousand six hundred sixty-four

Notation

Scientific notation 2.0123664 × 10^7
Engineering notation 2.0123664 × 10^6

Prime Factorization of 20123664

Prime Factorization 2 × 2 × 2 × 2 × 3 × 11 × 38113

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2515458
Product of the distinct prime numbers

The prime factorization of 20123664 is 2 × 2 × 2 × 2 × 3 × 11 × 38113. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20123664)

Multiplication

n×y
n×2 40247328
n×3 60370992
n×4 80494656
n×5 100618320

Division

n÷y
n÷2 10061832
n÷3 6707888
n÷3 5030916
n÷5 4024732.8

Exponentiation

ny
n2 404961852784896
n3 8.1493162582607E+21
n4 1.6399410221098E+29
n5 3.3001622108753E+36

Nth Root

y√n
2√n 4485.9407040218
3√n 272.00007208764
4√n 66.977165541861
5√n 28.889592200776

Divisors of 20123664

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20123663
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20123664 can be divided by 40 positive divisors. The sum of these divisors (counting 20123664) is 1, the average is 0.025.

Base conversion 20123664

Base System Value
2 Binary 1001100110001000000010000
3 Ternary 1101212101110220
4 Quaternary 1030301000100
5 Quinary 20122424124
6 Senary 1555153040
8 Octal 114610020
10 Decimal 20123664
12 Duodecimal 68a5780
16 Hexadecimal 1331010
20 Vigesimal 65f934
36 Base36 bzbio

Cryptographic Hash Functions

md5 823115fb4f8111594b407e8f16126746
sha1 56809b3cc0e4deec65ec7bbbd6b71a7387b9dfe9
sha256 5ac39d209a59f9bd9b49b65e048a662e0efca09e92f15d591b59030ca31e1df2
sha512 36b0cdb5fbef2bff5256c47d2e1efd4fc79307528ce90152a9b0241c18b2a63954d26fc8c17b53ae2c71d12e212ce1a7b89fbcc5502c049bbf39a4e9ff2ecfd6
ripemd-160 cbe2d1620d67086c66c5d268e728d60f85fd6e1b

20123664 as geometric shapes

Circle

Radius = n
Diameter 40247328
Circumference 126440709.97142
Area 1.2722251816931E+15

Sphere

Radius = n
Volume 3.4135776118309E+22
Surface area 5.0889007267726E+15
Circumference 126440709.97142

Square

Length = n
Perimeter 80494656
Area 404961852784896
Diagonal 28459158.553439

Cube

Length = n
Surface area 2429771116709376
Volume 8.1493162582607E+21
Space diagonal 34855208.482445

Equilateral Triangle

Length = n
Perimeter 60370992
Area 1.7535362603767E+14
Altitude 17427604.241222

Triangular Pyramid

Length = n
Surface area 1.7535362603767E+14
Volume 9.6040613137499E+20
Height 9486386.1844797