20404512 (number)

20404512 is an even 8-digits composite number following 20404511 and preceding 20404513. In scientific notation, it is written as 2.0404512 × 10^7. The sum of its digits is 18. It has a total of 7 prime factors and 24 positive divisors. There are 6801408 positive integers (up to 20404512) that are relatively prime to 20404512.

Interesting facts

Basic properties

Name

Name twenty million four hundred four thousand five hundred twelve

Notation

Scientific notation 2.0404512 × 10^7
Engineering notation 2.0404512 × 10^6

Prime Factorization of 20404512

Prime Factorization 2 × 2 × 2 × 2 × 2 × 9 × 70849

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1275282
Product of the distinct prime numbers

The prime factorization of 20404512 is 2 × 2 × 2 × 2 × 2 × 9 × 70849. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 2, 3, 76, 13, 911, 8763, 186, 52910, 38410, 216824, 68277, 7483176, 2498129, 14253099, 14908655, 495660767, 584398090, 4750722121, 1454411638

Basic calculations (n = 20404512)

Multiplication

n×y
n×2 40809024
n×3 61213536
n×4 81618048
n×5 102022560

Division

n÷y
n÷2 10202256
n÷3 6801504
n÷3 5101128
n÷5 4080902.4

Exponentiation

ny
n2 416344109958144
n3 8.4952983877703E+21
n4 1.7334241789684E+29
n5 3.5369674460851E+36

Nth Root

y√n
2√n 4517.1353754343
3√n 273.25958483622
4√n 67.209637518992
5√n 28.969783026653

Divisors of 20404512

1, 2, 4, 8, 9, 16, 18, 32, 36, 72, 144, 288, 70849, 141698, 283396, 566792, 637641, 1133584, 1275282, 2267168, 2550564, 5101128, 10202256, 20404512

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20404511
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20404512 can be divided by 24 positive divisors. The sum of these divisors (counting 20404512) is 1, the average is 0.041666666666667.

Base conversion 20404512

Base System Value
2 Binary 1001101110101100100100000
3 Ternary 1102101122201200
4 Quaternary 1031311210200
5 Quinary 20210421022
6 Senary 2005201200
8 Octal 115654440
10 Decimal 20404512
12 Duodecimal 6a00200
16 Hexadecimal 1375920
20 Vigesimal 67ab5c
36 Base36 c5c80

Cryptographic Hash Functions

md5 5d02e2335a0dda458aab596832b45373
sha1 aad7724ede72bec948df6a5884ddeb12ac3e56d2
sha256 46a3ed883b568590eb4a2f6bb1d79397ba5f773b724e7609c806fb3658cf95ef
sha512 855b696231f0218377d5ea3b6edd8d802ae4a44fcca3284861af340804b5184309687c0cffbe5c4a7df776902b25738c253a20da4f1a487dc3af6cc12f712390
ripemd-160 d2ffef9bd8f0b2ee9deaed0da44a664d177cc52d

20404512 as geometric shapes

Circle

Radius = n
Diameter 40809024
Circumference 128205329.99857
Area 1.3079835972099E+15

Sphere

Radius = n
Volume 3.558502267343E+22
Surface area 5.2319343888395E+15
Circumference 128205329.99857

Square

Length = n
Perimeter 81618048
Area 416344109958144
Diagonal 28856337.604005

Cube

Length = n
Surface area 2498064659748864
Volume 8.4952983877703E+21
Space diagonal 35341651.487649

Equilateral Triangle

Length = n
Perimeter 61213536
Area 1.8028228796989E+14
Altitude 17670825.743824

Triangular Pyramid

Length = n
Surface area 1.8028228796989E+14
Volume 1.0011805163659E+21
Height 9618779.2013349