20149300 (number)

20149300 is an even 8-digits composite number following 20149299 and preceding 20149301. In scientific notation, it is written as 2.0149300 × 10^7. The sum of its digits is 19. It has a total of 5 prime factors and 18 positive divisors. There are 8059680 positive integers (up to 20149300) that are relatively prime to 20149300.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-nine thousand three hundred

Notation

Scientific notation 2.0149300 × 10^7
Engineering notation 2.0149300 × 10^6

Prime Factorization of 20149300

Prime Factorization 2 × 2 × 5 × 5 × 201493

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2014930
Product of the distinct prime numbers

The prime factorization of 20149300 is 2 × 2 × 5 × 5 × 201493. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 6, 63, 35, 702, 52, 8856, 4987, 15434, 40780, 289304, 575747, 8034197, 580279, 80114598, 69542390, 187433863, 874042284, 996535777, 1788342504

Basic calculations (n = 20149300)

Multiplication

n×y
n×2 40298600
n×3 60447900
n×4 80597200
n×5 100746500

Division

n÷y
n÷2 10074650
n÷3 6716433.3333333
n÷3 5037325
n÷5 4029860

Exponentiation

ny
n2 405994290490000
n3 8.1805007573702E+21
n4 1.6483136391048E+29
n5 3.3212366008414E+36

Nth Root

y√n
2√n 4488.7971662796
3√n 272.11552546503
4√n 66.99848629842
5√n 28.896949076541

Divisors of 20149300

1, 2, 4, 5, 10, 20, 25, 50, 100, 201493, 402986, 805972, 1007465, 2014930, 4029860, 5037325, 10074650, 20149300

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20149299
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20149300 can be divided by 18 positive divisors. The sum of these divisors (counting 20149300) is 1, the average is 0.055555555555556.

Base conversion 20149300

Base System Value
2 Binary 1001100110111010000110100
3 Ternary 1101220200122101
4 Quaternary 1030313100310
5 Quinary 20124234200
6 Senary 1555511444
8 Octal 114672064
10 Decimal 20149300
12 Duodecimal 68b8584
16 Hexadecimal 1337434
20 Vigesimal 65id50
36 Base36 bzvas

Cryptographic Hash Functions

md5 4e4f507ff96bd3b44c89e93a533fc7ef
sha1 12331bcb265959e108108118d3535c5386c49005
sha256 54d61ad2866e41643ff91c40108e1bf7cdbae7ef7399838340e9d586b5789063
sha512 cb7665b0440da3a3cf56e8cb30d5ef44725fa7f25ffa48422b2970d6f042c1978a7a8492ecf59d33d4503a11b0ad670103f54021880eefb4a382a85e7bf9f3ff
ripemd-160 403a746871a42238971c4a0f74859767a2111ce7

20149300 as geometric shapes

Circle

Radius = n
Diameter 40298600
Circumference 126601785.70995
Area 1.2754686804028E+15

Sphere

Radius = n
Volume 3.426640144272E+22
Surface area 5.1018747216111E+15
Circumference 126601785.70995

Square

Length = n
Perimeter 80597200
Area 405994290490000
Diagonal 28495413.332324

Cube

Length = n
Surface area 2435965742940000
Volume 8.1805007573702E+21
Space diagonal 34899611.336948

Equilateral Triangle

Length = n
Perimeter 60447900
Area 1.7580068467789E+14
Altitude 17449805.668474

Triangular Pyramid

Length = n
Surface area 1.7580068467789E+14
Volume 9.6408125983969E+20
Height 9498471.1107747