20148620 (number)

20148620 is an even 8-digits composite number following 20148619 and preceding 20148621. In scientific notation, it is written as 2.0148620 × 10^7. The sum of its digits is 23. It has a total of 5 prime factors and 24 positive divisors. There are 7781312 positive integers (up to 20148620) that are relatively prime to 20148620.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-eight thousand six hundred twenty

Notation

Scientific notation 2.0148620 × 10^7
Engineering notation 2.0148620 × 10^6

Prime Factorization of 20148620

Prime Factorization 2 × 2 × 5 × 29 × 34739

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10074310
Product of the distinct prime numbers

The prime factorization of 20148620 is 2 × 2 × 5 × 29 × 34739. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 3, 44, 45, 385, 623, 8117, 8411, 51343, 73911, 183159, 295583, 8599455, 6081199, 88978302, 27353203, 648575864, 667328839, 4849460421, 5832442377

Basic calculations (n = 20148620)

Multiplication

n×y
n×2 40297240
n×3 60445860
n×4 80594480
n×5 100743100

Division

n÷y
n÷2 10074310
n÷3 6716206.6666667
n÷3 5037155
n÷5 4029724

Exponentiation

ny
n2 405966887904400
n3 8.1796725569684E+21
n4 1.6480911407478E+29
n5 3.3206762120295E+36

Nth Root

y√n
2√n 4488.7214215186
3√n 272.11246430593
4√n 66.997921023854
5√n 28.896754030652

Divisors of 20148620

1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 34739, 69478, 138956, 173695, 347390, 694780, 1007431, 2014862, 4029724, 5037155, 10074310, 20148620

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20148619
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20148620 can be divided by 24 positive divisors. The sum of these divisors (counting 20148620) is 1, the average is 0.041666666666667.

Base conversion 20148620

Base System Value
2 Binary 1001100110111000110001100
3 Ternary 1101220122201012
4 Quaternary 1030313012030
5 Quinary 20124223440
6 Senary 1555504352
8 Octal 114670614
10 Decimal 20148620
12 Duodecimal 68b80b8
16 Hexadecimal 133718c
20 Vigesimal 65ibb0
36 Base36 bzurw

Cryptographic Hash Functions

md5 1c66bd24bb12dd94f9225e6e40bd2a95
sha1 818f6d0e8499321ef0bd9ea5559d380feeff1bf8
sha256 52d414909823a84f8e0e1ab4fa1bf265704c803edcba34470f947468bee7ca0a
sha512 e5f975f8cd8e641663fabe0e01af2f3be2f92fdc04ebcaee4f251fa091abf5e57cd1a594e3071682dcb518619dc2e6810cac8403ae365b15a0120dd461350ac9
ripemd-160 d782820720dfffa827dfbdc93eaff3464f24b957

20148620 as geometric shapes

Circle

Radius = n
Diameter 40297240
Circumference 126597513.14394
Area 1.2753825926412E+15

Sphere

Radius = n
Volume 3.4262932284989E+22
Surface area 5.1015303705647E+15
Circumference 126597513.14394

Square

Length = n
Perimeter 80594480
Area 405966887904400
Diagonal 28494451.667102

Cube

Length = n
Surface area 2435801327426400
Volume 8.1796725569684E+21
Space diagonal 34898433.542398

Equilateral Triangle

Length = n
Perimeter 60445860
Area 1.7578881901026E+14
Altitude 17449216.771199

Triangular Pyramid

Length = n
Surface area 1.7578881901026E+14
Volume 9.639836554863E+20
Height 9498150.5557006