20349218 (number)

20349218 is an even 8-digits composite number following 20349217 and preceding 20349219. In scientific notation, it is written as 2.0349218 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 9952800 positive integers (up to 20349218) that are relatively prime to 20349218.

Interesting facts

Basic properties

Name

Name twenty million three hundred forty-nine thousand two hundred eighteen

Notation

Scientific notation 2.0349218 × 10^7
Engineering notation 2.0349218 × 10^6

Prime Factorization of 20349218

Prime Factorization 2 × 59 × 331 × 521

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20349218
Product of the distinct prime numbers

The prime factorization of 20349218 is 2 × 59 × 331 × 521. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 1, 69, 17, 110, 489, 4651, 4023, 10059, 2983, 287599, 360352, 2694795, 5189853, 33407151, 39395216, 623776441, 496705114, 474040373, 9735324197

Basic calculations (n = 20349218)

Multiplication

n×y
n×2 40698436
n×3 61047654
n×4 81396872
n×5 101746090

Division

n÷y
n÷2 10174609
n÷3 6783072.6666667
n÷3 5087304.5
n÷5 4069843.6

Exponentiation

ny
n2 414090673211524
n3 8.4264213809481E+21
n4 1.7147108564077E+29
n5 3.4893025024008E+36

Nth Root

y√n
2√n 4511.0107514835
3√n 273.01252698715
4√n 67.164058479841
5√n 28.954064989856

Divisors of 20349218

1, 2, 59, 118, 331, 521, 662, 1042, 19529, 30739, 39058, 61478, 172451, 344902, 10174609, 20349218

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 -20349217
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 20349218 can be divided by 16 positive divisors. The sum of these divisors (counting 20349218) is 1, the average is 0.0625.

Base conversion 20349218

Base System Value
2 Binary 1001101101000000100100010
3 Ternary 1102021211212202
4 Quaternary 1031220010202
5 Quinary 20202133333
6 Senary 2004053202
8 Octal 115500442
10 Decimal 20349218
12 Duodecimal 6994202
16 Hexadecimal 1368122
20 Vigesimal 673d0i
36 Base36 c45k2

Cryptographic Hash Functions

md5 a8d515521d90e1f7ac8559a2520b9eb8
sha1 736edff2a01baff53ba1e05b2921ec224152b0af
sha256 bb680f08ca3439ead75663b211e7c4c377e71633b8172e74032ec17b3d6f487b
sha512 c9d37bb7d6a3860d5c5cbd06e90c5d36575616618e4d573f84ab09fe67edcb9b3246434b29e5aebc0671bd3453d7f5afd86421abb8de639fb6c2e8bfdeb4b87a
ripemd-160 6386c28c70be1e549bc8a4c89ca3c28cd670bb74

20349218 as geometric shapes

Circle

Radius = n
Diameter 40698436
Circumference 127857907.55019
Area 1.3009042168814E+15

Sphere

Radius = n
Volume 3.5296511341918E+22
Surface area 5.2036168675255E+15
Circumference 127857907.55019

Square

Length = n
Perimeter 81396872
Area 414090673211524
Diagonal 28778140.079287

Cube

Length = n
Surface area 2484544039269144
Volume 8.4264213809481E+21
Space diagonal 35245879.470295

Equilateral Triangle

Length = n
Perimeter 61047654
Area 1.7930652123569E+14
Altitude 17622939.735148

Triangular Pyramid

Length = n
Surface area 1.7930652123569E+14
Volume 9.9306328326728E+20
Height 9592713.3597622