20149206 (number)

20149206 is an even 8-digits composite number following 20149205 and preceding 20149207. In scientific notation, it is written as 2.0149206 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 32 positive divisors. There are 5233440 positive integers (up to 20149206) that are relatively prime to 20149206.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-nine thousand two hundred six

Notation

Scientific notation 2.0149206 × 10^7
Engineering notation 2.0149206 × 10^6

Prime Factorization of 20149206

Prime Factorization 2 × 7 × 11 × 3 × 43613

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20149206
Product of the distinct prime numbers

The prime factorization of 20149206 is 2 × 7 × 11 × 3 × 43613. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 2, 94, 10, 70, 541, 9664, 3357, 81403, 37598, 826340, 131706, 168972, 9602512, 18953087, 41195912, 499505607, 277642363, 2397022945, 1022435687

Basic calculations (n = 20149206)

Multiplication

n×y
n×2 40298412
n×3 60447618
n×4 80596824
n×5 100746030

Division

n÷y
n÷2 10074603
n÷3 6716402
n÷3 5037301.5
n÷5 4029841.2

Exponentiation

ny
n2 405990502430436
n3 8.1803862675144E+21
n4 1.6482828806372E+29
n5 3.3211591308232E+36

Nth Root

y√n
2√n 4488.7866957564
3√n 272.1151023089
4√n 66.998408158377
5√n 28.896922114629

Divisors of 20149206

1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 43613, 87226, 130839, 261678, 305291, 479743, 610582, 915873, 959486, 1439229, 1831746, 2878458, 3358201, 6716402, 10074603, 20149206

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20149205
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20149206 can be divided by 32 positive divisors. The sum of these divisors (counting 20149206) is 1, the average is 0.03125.

Base conversion 20149206

Base System Value
2 Binary 1001100110111001111010110
3 Ternary 1101220200111220
4 Quaternary 1030313033112
5 Quinary 20124233311
6 Senary 1555511210
8 Octal 114671726
10 Decimal 20149206
12 Duodecimal 68b8506
16 Hexadecimal 13373d6
20 Vigesimal 65id06
36 Base36 bzv86

Cryptographic Hash Functions

md5 059c884341306faa099c43ece3666ae7
sha1 b130246371cc3fb31d400d162c0a5e8fe14e7e15
sha256 42bfdbefedab7ecdbc6a2789a2dd4c73701fa05a76fa5c0beaa374c5bf023291
sha512 90d4f37e8c483582e8a0e7963c52e2a2223eea9b743c6495e4a75afe7af01377d80f2242ec06f93c9342c127d123ce77fe7c72dfe00a72d976bb8e7ffbba0d21
ripemd-160 2772a510f24643c7ad6244984fde7ad9f23356a2

20149206 as geometric shapes

Circle

Radius = n
Diameter 40298412
Circumference 126601195.09053
Area 1.2754567798627E+15

Sphere

Radius = n
Volume 3.4265921868733E+22
Surface area 5.1018271194507E+15
Circumference 126601195.09053

Square

Length = n
Perimeter 80596824
Area 405990502430436
Diagonal 28495280.396249

Cube

Length = n
Surface area 2435943014582616
Volume 8.1803862675144E+21
Space diagonal 34899448.524172

Equilateral Triangle

Length = n
Perimeter 60447618
Area 1.7579904439998E+14
Altitude 17449724.262086

Triangular Pyramid

Length = n
Surface area 1.7579904439998E+14
Volume 9.6406776708079E+20
Height 9498426.7987498