20149350 (number)

20149350 is an even 8-digits composite number following 20149349 and preceding 20149351. In scientific notation, it is written as 2.0149350 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 4959360 positive integers (up to 20149350) that are relatively prime to 20149350.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-nine thousand three hundred fifty

Notation

Scientific notation 2.0149350 × 10^7
Engineering notation 2.0149350 × 10^6

Prime Factorization of 20149350

Prime Factorization 2 × 75 × 13 × 10333

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20149350
Product of the distinct prime numbers

The prime factorization of 20149350 is 2 × 75 × 13 × 10333. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 4, 61, 92, 708, 390, 7589, 1410, 48179, 45601, 107570, 144210, 7375822, 5984057, 2800285, 2227586, 627514577, 391452705, 814902777, 572361135

Basic calculations (n = 20149350)

Multiplication

n×y
n×2 40298700
n×3 60448050
n×4 80597400
n×5 100746750

Division

n÷y
n÷2 10074675
n÷3 6716450
n÷3 5037337.5
n÷5 4029870

Exponentiation

ny
n2 405996305422500
n3 8.1805616566649E+21
n4 1.6483300001672E+29
n5 3.3212778088869E+36

Nth Root

y√n
2√n 4488.8027356969
3√n 272.11575054754
4√n 66.998527862162
5√n 28.896963417943

Divisors of 20149350

1, 2, 13, 26, 75, 150, 975, 1950, 10333, 20666, 134329, 268658, 774975, 1549950, 10074675, 20149350

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 -20149349
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 20149350 can be divided by 16 positive divisors. The sum of these divisors (counting 20149350) is 1, the average is 0.0625.

Base conversion 20149350

Base System Value
2 Binary 1001100110111010001100110
3 Ternary 1101220200201020
4 Quaternary 1030313101212
5 Quinary 20124234400
6 Senary 1555512010
8 Octal 114672146
10 Decimal 20149350
12 Duodecimal 68b8606
16 Hexadecimal 1337466
20 Vigesimal 65id7a
36 Base36 bzvc6

Cryptographic Hash Functions

md5 d6974f4c0c01f4b54a2cb845c2e5e712
sha1 08e14e275c99660a611ea7c098c02a89aba34b1b
sha256 923fc3f4abfd49e4c78efe70e29c18c84031c86e24590f3def1f9cd92f5b6d41
sha512 04709556a5a0ac38fc6030002bdb9d1faf04c6123232c09a1403fd1f3363aed50d68e2f97fe8e7f7f77127ce8064afded9aaeb37c045f36b665302362489b596
ripemd-160 f84144e46742133d1d3592aab55ea1f8785bcbcc

20149350 as geometric shapes

Circle

Radius = n
Diameter 40298700
Circumference 126602099.86922
Area 1.2754750104999E+15

Sphere

Radius = n
Volume 3.4266656537089E+22
Surface area 5.1019000419997E+15
Circumference 126602099.86922

Square

Length = n
Perimeter 80597400
Area 405996305422500
Diagonal 28495484.043002

Cube

Length = n
Surface area 2435977832535000
Volume 8.1805616566649E+21
Space diagonal 34899697.939488

Equilateral Triangle

Length = n
Perimeter 60448050
Area 1.7580155716926E+14
Altitude 17449848.969744

Triangular Pyramid

Length = n
Surface area 1.7580155716926E+14
Volume 9.640884368904E+20
Height 9498494.6810008