190028988 (number)

190028988 is an even 9-digits composite number following 190028987 and preceding 190028989. In scientific notation, it is written as 1.90028988 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 36 positive divisors. There are 63230400 positive integers (up to 190028988) that are relatively prime to 190028988.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.90028988 × 10^8
Engineering notation 1.90028988 × 10^6

Prime Factorization of 190028988

Prime Factorization 2 × 2 × 3 × 3 × 601 × 8783

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 31671498
Product of the distinct prime numbers

The prime factorization of 190028988 is 2 × 2 × 3 × 3 × 601 × 8783. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 190028988)

Multiplication

n×y
n×2 380057976
n×3 570086964
n×4 760115952
n×5 950144940

Division

n÷y
n÷2 95014494
n÷3 63342996
n÷3 47507247
n÷5 38005797.6

Exponentiation

ny
n2 36111016280304144
n3 6.8621398793977E+24
n4 1.3040054967964E+33
n5 2.4779884490266E+41

Nth Root

y√n
2√n 13785.100217264
3√n 574.91894307942
4√n 117.40996643072
5√n 45.265150753264

Divisors of 190028988

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -190028987
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 190028988 can be divided by 36 positive divisors. The sum of these divisors (counting 190028988) is 1, the average is 0.027777777777778.

Base conversion 190028988

Base System Value
2 Binary 1011010100111001110010111100
3 Ternary 111020120110202200
4 Quaternary 23110321302330
5 Quinary 342121411423
6 Senary 30504551500
8 Octal 1324716274
10 Decimal 190028988
12 Duodecimal 53782590
16 Hexadecimal b539cbc
20 Vigesimal 2j7dc98
36 Base36 354zb0

Cryptographic Hash Functions

md5 949a5c9191a7aa300f81ffd72344f032
sha1 9e66734a45bcad48e3af1f89f173947018be3a62
sha256 db209e6a2ea5cf3b38901e169665291a43883db743b09b00437866cc91396b22
sha512 9b5d57e38b7f9d4c9387ee28b25c002f02bfc60ff5a46f3fafcbb6cd83e4b01ffdcbb3c3a495e662df441e62d309163eeec20372bd7e077b05d6ffd35b7761f8
ripemd-160 495e5c2fd923419056b8f817e8e4c18443092845

190028988 as geometric shapes

Circle

Radius = n
Diameter 380057976
Circumference 1193987345.3398
Area 1.1344610345986E+17

Sphere

Radius = n
Volume 2.8744064310695E+25
Surface area 4.5378441383946E+17
Circumference 1193987345.3398

Square

Length = n
Perimeter 760115952
Area 36111016280304144
Diagonal 268741572.07363

Cube

Length = n
Surface area 216666097681824864
Volume 6.8621398793977E+24
Space diagonal 329139862.1269

Equilateral Triangle

Length = n
Perimeter 570086964
Area 1.5636528727608E+16
Altitude 164569931.06345

Triangular Pyramid

Length = n
Surface area 1.5636528727608E+16
Volume 8.0871094036213E+23
Height 89580524.024545