20213144 (number)

20213144 is an even 8-digits composite number following 20213143 and preceding 20213145. In scientific notation, it is written as 2.0213144 × 10^7. The sum of its digits is 17. It has a total of 5 prime factors and 16 positive divisors. There are 8662752 positive integers (up to 20213144) that are relatively prime to 20213144.

Interesting facts

Basic properties

Name

Name twenty million two hundred thirteen thousand one hundred forty-four

Notation

Scientific notation 2.0213144 × 10^7
Engineering notation 2.0213144 × 10^6

Prime Factorization of 20213144

Prime Factorization 2 × 2 × 2 × 7 × 360949

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5053286
Product of the distinct prime numbers

The prime factorization of 20213144 is 2 × 2 × 2 × 7 × 360949. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 5, 97, 94, 457, 319, 8041, 6492, 68773, 18476, 256840, 337990, 9584687, 2785775, 92593027, 9760728, 882540330, 478404369, 8337291264, 7614059478

Basic calculations (n = 20213144)

Multiplication

n×y
n×2 40426288
n×3 60639432
n×4 80852576
n×5 101065720

Division

n÷y
n÷2 10106572
n÷3 6737714.6666667
n÷3 5053286
n÷5 4042628.8

Exponentiation

ny
n2 408571190364736
n3 8.2585083050938E+21
n4 1.6693041759606E+29
n5 3.3741885688492E+36

Nth Root

y√n
2√n 4495.9030238652
3√n 272.40262603998
4√n 67.051495314163
5√n 28.915238178352

Divisors of 20213144

1, 2, 4, 7, 8, 14, 28, 56, 360949, 721898, 1443796, 2526643, 2887592, 5053286, 10106572, 20213144

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20213143
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20213144 can be divided by 16 positive divisors. The sum of these divisors (counting 20213144) is 1, the average is 0.0625.

Base conversion 20213144

Base System Value
2 Binary 1001101000110110110011000
3 Ternary 1102000221012222
4 Quaternary 1031012312120
5 Quinary 20133310034
6 Senary 2001123212
8 Octal 115066630
10 Decimal 20213144
12 Duodecimal 6929508
16 Hexadecimal 1346d98
20 Vigesimal 666ch4
36 Base36 c18k8

Cryptographic Hash Functions

md5 38513254097a858a1b970b33892ce204
sha1 f3557293c3d8f6ae9b9b654e652653489af9e369
sha256 04907623ec1227e57005164084b768b9089e130c5bd8af06a42844f00dad0ba0
sha512 5ebe491c50bfc756243660109aadbd4c0bfe0329f3679910bd1f33bc4fae060d7e2cc16d676a92bbb05dc5d8e0a3c4725a3c700663118851f6d73b12ddecd0b2
ripemd-160 30d727f458023b5a974f767ed10f0a7934426b91

20213144 as geometric shapes

Circle

Radius = n
Diameter 40426288
Circumference 127002929.39271
Area 1.2835642501183E+15

Sphere

Radius = n
Volume 3.4593158694524E+22
Surface area 5.1342570004732E+15
Circumference 127002929.39271

Square

Length = n
Perimeter 80852576
Area 408571190364736
Diagonal 28585702.383

Cube

Length = n
Surface area 2451427142188416
Volume 8.2585083050938E+21
Space diagonal 35010192.388706

Equilateral Triangle

Length = n
Perimeter 60639432
Area 1.7691651505515E+14
Altitude 17505096.194353

Triangular Pyramid

Length = n
Surface area 1.7691651505515E+14
Volume 9.7327453750288E+20
Height 9528567.4610001