20215344 (number)

20215344 is an even 8-digits composite number following 20215343 and preceding 20215345. In scientific notation, it is written as 2.0215344 × 10^7. The sum of its digits is 21. It has a total of 7 prime factors and 40 positive divisors. There are 6445120 positive integers (up to 20215344) that are relatively prime to 20215344.

Interesting facts

Basic properties

Name

Name twenty million two hundred fifteen thousand three hundred forty-four

Notation

Scientific notation 2.0215344 × 10^7
Engineering notation 2.0215344 × 10^6

Prime Factorization of 20215344

Prime Factorization 2 × 2 × 2 × 2 × 3 × 23 × 18311

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2526918
Product of the distinct prime numbers

The prime factorization of 20215344 is 2 × 2 × 2 × 2 × 3 × 23 × 18311. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 1, 67, 34, 505, 622, 5272, 9477, 66611, 65906, 188766, 592968, 2500639, 8655299, 17691952, 11205576, 761657880, 251066717, 211829049, 5504825169

Basic calculations (n = 20215344)

Multiplication

n×y
n×2 40430688
n×3 60646032
n×4 80861376
n×5 101076720

Division

n÷y
n÷2 10107672
n÷3 6738448
n÷3 5053836
n÷5 4043068.8

Exponentiation

ny
n2 408660133038336
n3 8.2612051684557E+21
n4 1.6700310433491E+29
n5 3.3760252031981E+36

Nth Root

y√n
2√n 4496.1476844072
3√n 272.41250845505
4√n 67.053319712056
5√n 28.915867578258

Divisors of 20215344

1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 18311, 36622, 54933, 73244, 109866, 146488, 219732, 292976, 421153, 439464, 842306, 878928, 1263459, 1684612, 2526918, 3369224, 5053836, 6738448, 10107672, 20215344

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 -20215343
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 20215344 can be divided by 40 positive divisors. The sum of these divisors (counting 20215344) is 1, the average is 0.025.

Base conversion 20215344

Base System Value
2 Binary 1001101000111011000110000
3 Ternary 1102001001020110
4 Quaternary 1031013120300
5 Quinary 20133342334
6 Senary 2001141320
8 Octal 115073060
10 Decimal 20215344
12 Duodecimal 692a840
16 Hexadecimal 1347630
20 Vigesimal 666i74
36 Base36 c1a9c

Cryptographic Hash Functions

md5 146f8c7860323d0fdc3a708426b6937b
sha1 86eb328d5f32ecd36d4f6bedda008a00380be564
sha256 9ad612ed72f8315ad3767472080712a5987f46c6f9aef5fb7781b7636f7e6996
sha512 f0dc84bbcf78979af6ad30b97a7f518362ec71a4ff30914a4bc4868fe5009dc80036b7cdce8bce188fe2077a2919f2a1afbf87e03fd82fdfb8819e79d33a776f
ripemd-160 ed37838c4e3daaba20be977980094e8760de6717

20215344 as geometric shapes

Circle

Radius = n
Diameter 40430688
Circumference 127016752.40038
Area 1.2838436717683E+15

Sphere

Radius = n
Volume 3.4604455289358E+22
Surface area 5.1353746870731E+15
Circumference 127016752.40038

Square

Length = n
Perimeter 80861376
Area 408660133038336
Diagonal 28588813.652838

Cube

Length = n
Surface area 2451960798230016
Volume 8.2612051684557E+21
Space diagonal 35014002.900483

Equilateral Triangle

Length = n
Perimeter 60646032
Area 1.7695502836256E+14
Altitude 17507001.450241

Triangular Pyramid

Length = n
Surface area 1.7695502836256E+14
Volume 9.7359236589807E+20
Height 9529604.5509459