20149230 (number)

20149230 is an even 8-digits composite number following 20149229 and preceding 20149231. In scientific notation, it is written as 2.0149230 × 10^7. The sum of its digits is 21. It has a total of 5 prime factors and 32 positive divisors. There are 5354496 positive integers (up to 20149230) that are relatively prime to 20149230.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0149230 × 10^7
Engineering notation 2.0149230 × 10^6

Prime Factorization of 20149230

Prime Factorization 2 × 3 × 5 × 337 × 1993

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20149230
Product of the distinct prime numbers

The prime factorization of 20149230 is 2 × 3 × 5 × 337 × 1993. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 7, 40, 48, 827, 413, 6997, 3534, 50662, 46694, 959432, 597375, 2088600, 106919, 28559641, 27532686, 970872728, 398314834, 651676564, 7310581574

Basic calculations (n = 20149230)

Multiplication

n×y
n×2 40298460
n×3 60447690
n×4 80596920
n×5 100746150

Division

n÷y
n÷2 10074615
n÷3 6716410
n÷3 5037307.5
n÷5 4029846

Exponentiation

ny
n2 405991469592900
n3 8.1804154988653E+21
n4 1.648290733822E+29
n5 3.3211789102649E+36

Nth Root

y√n
2√n 4488.7893690838
3√n 272.11521034889
4√n 66.998428109052
5√n 28.896928998531

Divisors of 20149230

1, 2, 3, 5, 6, 10, 15, 30, 337, 674, 1011, 1685, 1993, 2022, 3370, 3986, 5055, 5979, 9965, 10110, 11958, 19930, 29895, 59790, 671641, 1343282, 2014923, 3358205, 4029846, 6716410, 10074615, 20149230

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 -20149229
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 20149230 can be divided by 32 positive divisors. The sum of these divisors (counting 20149230) is 1, the average is 0.03125.

Base conversion 20149230

Base System Value
2 Binary 1001100110111001111101110
3 Ternary 1101220200112210
4 Quaternary 1030313033232
5 Quinary 20124233410
6 Senary 1555511250
8 Octal 114671756
10 Decimal 20149230
12 Duodecimal 68b8526
16 Hexadecimal 13373ee
20 Vigesimal 65id1a
36 Base36 bzv8u

Cryptographic Hash Functions

md5 7777c7efbc6ba107bec9b30acfd0994e
sha1 78c8c002b88300f92363c2df313b65834a31c3a6
sha256 309c55342766598652281e3cfdae29e98d6173cd9908c6fec401183b1db5eecd
sha512 a683019954dd06ea7e3a7e03e83dffab2e6d39dc3e0c7cca1df6c8599678a0bc9b9ac267bab9beb6d835267a62fdbae3be81ae824518d9cc20b371bf9e06bfe3
ripemd-160 02be04e5313d72b7e4f81b18f45fb56a3f72b24b

20149230 as geometric shapes

Circle

Radius = n
Diameter 40298460
Circumference 126601345.88698
Area 1.2754598182932E+15

Sphere

Radius = n
Volume 3.426604431273E+22
Surface area 5.1018392731727E+15
Circumference 126601345.88698

Square

Length = n
Perimeter 80596920
Area 405991469592900
Diagonal 28495314.337375

Cube

Length = n
Surface area 2435948817557400
Volume 8.1804154988653E+21
Space diagonal 34899490.093391

Equilateral Triangle

Length = n
Perimeter 60447690
Area 1.7579946319361E+14
Altitude 17449745.046696

Triangular Pyramid

Length = n
Surface area 1.7579946319361E+14
Volume 9.6407121202854E+20
Height 9498438.1124583