20148980 (number)

20148980 is an even 8-digits composite number following 20148979 and preceding 20148981. In scientific notation, it is written as 2.0148980 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 24 positive divisors. There are 8028288 positive integers (up to 20148980) that are relatively prime to 20148980.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-eight thousand nine hundred eighty

Notation

Scientific notation 2.0148980 × 10^7
Engineering notation 2.0148980 × 10^6

Prime Factorization of 20148980

Prime Factorization 2 × 2 × 5 × 3637 × 277

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10074490
Product of the distinct prime numbers

The prime factorization of 20148980 is 2 × 2 × 5 × 3637 × 277. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 9, 54, 75, 494, 617, 1571, 1767, 52783, 19270, 865623, 952868, 9216150, 6579660, 30802324, 51041933, 495249447, 127745, 3320116671, 1345631344

Basic calculations (n = 20148980)

Multiplication

n×y
n×2 40297960
n×3 60446940
n×4 80595920
n×5 100744900

Division

n÷y
n÷2 10074490
n÷3 6716326.6666667
n÷3 5037245
n÷5 4029796

Exponentiation

ny
n2 405981395040400
n3 8.1801110090411E+21
n4 1.6482089311895E+29
n5 3.3209728790358E+36

Nth Root

y√n
2√n 4488.7615218454
3√n 272.11408492815
4√n 66.998220288642
5√n 28.896857290896

Divisors of 20148980

1, 2, 4, 5, 10, 20, 277, 554, 1108, 1385, 2770, 3637, 5540, 7274, 14548, 18185, 36370, 72740, 1007449, 2014898, 4029796, 5037245, 10074490, 20148980

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 -20148979
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 20148980 can be divided by 24 positive divisors. The sum of these divisors (counting 20148980) is 1, the average is 0.041666666666667.

Base conversion 20148980

Base System Value
2 Binary 1001100110111001011110100
3 Ternary 1101220200012112
4 Quaternary 1030313023310
5 Quinary 20124231410
6 Senary 1555510152
8 Octal 114671364
10 Decimal 20148980
12 Duodecimal 68b8358
16 Hexadecimal 13372f4
20 Vigesimal 65ic90
36 Base36 bzv1w

Cryptographic Hash Functions

md5 aa7d75abf767a77b85e21cde5454c54a
sha1 25a397995c72d0571db136b4433b16057054326a
sha256 01d6ef485cc4fba217ee26861f76ed1487158ca8ca3c5d861350269b6d94e16b
sha512 a62e31efda050e81bc0c3c95ae6e5914e595f06f34aa448cf3202e28c0497fa6944de0485eaed1f85e3bfce90147011cf00fe3c15b0c3b8724c3ece75cff0d7b
ripemd-160 e4ce812bd7cc79799c130bfb5fc8eac003529dd2

20148980 as geometric shapes

Circle

Radius = n
Diameter 40297960
Circumference 126599775.09066
Area 1.2754281681531E+15

Sphere

Radius = n
Volume 3.4264768868737E+22
Surface area 5.1017126726122E+15
Circumference 126599775.09066

Square

Length = n
Perimeter 80595920
Area 405981395040400
Diagonal 28494960.783984

Cube

Length = n
Surface area 2435888370242400
Volume 8.1801110090411E+21
Space diagonal 34899057.080689

Equilateral Triangle

Length = n
Perimeter 60446940
Area 1.7579510078442E+14
Altitude 17449528.540345

Triangular Pyramid

Length = n
Surface area 1.7579510078442E+14
Volume 9.6403532755862E+20
Height 9498320.2613281