20437072 (number)

20437072 is an even 8-digits composite number following 20437071 and preceding 20437073. In scientific notation, it is written as 2.0437072 × 10^7. The sum of its digits is 25. It has a total of 6 prime factors and 20 positive divisors. There are 10160640 positive integers (up to 20437072) that are relatively prime to 20437072.

Interesting facts

Basic properties

Name

Name twenty million four hundred thirty-seven thousand seventy-two

Notation

Scientific notation 2.0437072 × 10^7
Engineering notation 2.0437072 × 10^6

Prime Factorization of 20437072

Prime Factorization 2 × 2 × 2 × 2 × 181 × 7057

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2554634
Product of the distinct prime numbers

The prime factorization of 20437072 is 2 × 2 × 2 × 2 × 181 × 7057. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 10, 90, 26, 537, 264, 6656, 7162, 33037, 72743, 221469, 914762, 6664442, 5275192, 44478377, 12980139, 89453941, 761995353, 6639824437, 4107696749

Basic calculations (n = 20437072)

Multiplication

n×y
n×2 40874144
n×3 61311216
n×4 81748288
n×5 102185360

Division

n÷y
n÷2 10218536
n÷3 6812357.3333333
n÷3 5109268
n÷5 4087414.4

Exponentiation

ny
n2 417673911933184
n3 8.5360318107001E+21
n4 1.7445149670957E+29
n5 3.5652777987612E+36

Nth Root

y√n
2√n 4520.7379928503
3√n 273.40485668765
4√n 67.236433522684
5√n 28.979022695213

Divisors of 20437072

1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 7057, 14114, 28228, 56456, 112912, 1277317, 2554634, 5109268, 10218536, 20437072

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 -20437071
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 20437072 can be divided by 20 positive divisors. The sum of these divisors (counting 20437072) is 1, the average is 0.05.

Base conversion 20437072

Base System Value
2 Binary 1001101111101100001010000
3 Ternary 1102110022101121
4 Quaternary 1031331201100
5 Quinary 20212441242
6 Senary 2010012024
8 Octal 115754120
10 Decimal 20437072
12 Duodecimal 6a17014
16 Hexadecimal 137d850
20 Vigesimal 67ecdc
36 Base36 c61cg

Cryptographic Hash Functions

md5 aca0451349c0c33cf277b0efc74ee92a
sha1 8ca0da045e0ce66bbe9ebc802ab8fe2b9d44c8ad
sha256 465803cf09248218dc0a087d7f365f7f90bcc9d859a7be496ee0140a1b39ed14
sha512 42d05922d6ed44f5da23f0053115d02d3ba006399e4d83909afcd5d60a856c1f95485268c6af2992fb0509319616c7c0afa7ef9188c75b4ab2bc2b436fd70a3f
ripemd-160 b8a74196a81c0b8710c347d87098c2a73f79c5dc

20437072 as geometric shapes

Circle

Radius = n
Diameter 40874144
Circumference 128409910.51217
Area 1.3121612933254E+15

Sphere

Radius = n
Volume 3.5755646436406E+22
Surface area 5.2486451733016E+15
Circumference 128409910.51217

Square

Length = n
Perimeter 81748288
Area 417673911933184
Diagonal 28902384.397595

Cube

Length = n
Surface area 2506043471599104
Volume 8.5360318107001E+21
Space diagonal 35398047.061943

Equilateral Triangle

Length = n
Perimeter 61311216
Area 1.8085810911608E+14
Altitude 17699023.530972

Triangular Pyramid

Length = n
Surface area 1.8085810911608E+14
Volume 1.005980996295E+21
Height 9634128.1325318