20190488 (number)

20190488 is an even 8-digits composite number following 20190487 and preceding 20190489. In scientific notation, it is written as 2.0190488 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 16 positive divisors. There are 10070496 positive integers (up to 20190488) that are relatively prime to 20190488.

Interesting facts

Basic properties

Name

Name twenty million one hundred ninety thousand four hundred eighty-eight

Notation

Scientific notation 2.0190488 × 10^7
Engineering notation 2.0190488 × 10^6

Prime Factorization of 20190488

Prime Factorization 2 × 2 × 2 × 439 × 5749

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5047622
Product of the distinct prime numbers

The prime factorization of 20190488 is 2 × 2 × 2 × 439 × 5749. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 9, 58, 20, 552, 364, 53, 7101, 19147, 36977, 262126, 139214, 3593230, 9092550, 86158686, 58193715, 439921040, 228856265, 2023956079, 7758748672

Basic calculations (n = 20190488)

Multiplication

n×y
n×2 40380976
n×3 60571464
n×4 80761952
n×5 100952440

Division

n÷y
n÷2 10095244
n÷3 6730162.6666667
n÷3 5047622
n÷5 4038097.6

Exponentiation

ny
n2 407655805678144
n3 8.2307696526749E+21
n4 1.661832559031E+29
n5 3.3553210341124E+36

Nth Root

y√n
2√n 4493.3826901345
3√n 272.3008133921
4√n 67.032698663671
5√n 28.908753313412

Divisors of 20190488

1, 2, 4, 8, 439, 878, 1756, 3512, 5749, 11498, 22996, 45992, 2523811, 5047622, 10095244, 20190488

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 -20190487
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 20190488 can be divided by 16 positive divisors. The sum of these divisors (counting 20190488) is 1, the average is 0.0625.

Base conversion 20190488

Base System Value
2 Binary 1001101000001010100011000
3 Ternary 1101222210010212
4 Quaternary 1031001110120
5 Quinary 20132043423
6 Senary 2000430252
8 Octal 115012430
10 Decimal 20190488
12 Duodecimal 6918388
16 Hexadecimal 1341518
20 Vigesimal 663g48
36 Base36 c0r2w

Cryptographic Hash Functions

md5 18857eca25f6526253f5df2ef4cb0c66
sha1 ca14054a2a8c14d3c7e84def0b47d8dfa1e914e8
sha256 227fa374d3bed373eb959cb18543377fbdffe07a229628352e525168ce21e0ff
sha512 2d6950d8fe8b12a966c282ed0b76205a35e384cbd82b726771904c716b912dba67d5edfc43f5e40a42006d1e2fe13ea5386af0e876b1b8fa05895b80fcbd69df
ripemd-160 1847ce228e6e6b7a47a282c33fec99c8b48e24e2

20190488 as geometric shapes

Circle

Radius = n
Diameter 40380976
Circumference 126860577.54639
Area 1.2806884843117E+15

Sphere

Radius = n
Volume 3.4476967298978E+22
Surface area 5.1227539372467E+15
Circumference 126860577.54639

Square

Length = n
Perimeter 80761952
Area 407655805678144
Diagonal 28553661.960531

Cube

Length = n
Surface area 2445934834068864
Volume 8.2307696526749E+21
Space diagonal 34970951.04561

Equilateral Triangle

Length = n
Perimeter 60571464
Area 1.7652014185874E+14
Altitude 17485475.522805

Triangular Pyramid

Length = n
Surface area 1.7652014185874E+14
Volume 9.7000550596514E+20
Height 9517887.3201771