190028491 (number)

190028491 is an odd 9-digits composite number following 190028490 and preceding 190028492. In scientific notation, it is written as 1.90028491 × 10^8. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 188752984 positive integers (up to 190028491) that are relatively prime to 190028491.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.90028491 × 10^8
Engineering notation 1.90028491 × 10^6

Prime Factorization of 190028491

Prime Factorization 149 × 1275359

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 190028491
Product of the distinct prime numbers

The prime factorization of 190028491 is 149 × 1275359. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 10, 36, 20, 110, 199, 2362, 522, 80095, 28259, 635316, 592455, 8854184, 7771643, 95043034, 4425612, 575207465, 349173231, 8681809835, 2967460111

Basic calculations (n = 190028491)

Multiplication

n×y
n×2 380056982
n×3 570085473
n×4 760113964
n×5 950142455

Division

n÷y
n÷2 95014245.5
n÷3 63342830.333333
n÷3 47507122.75
n÷5 38005698.2

Exponentiation

ny
n2 36110827391737081
n3 6.8620860380133E+24
n4 1.3039918549158E+33
n5 2.4779560446595E+41

Nth Root

y√n
2√n 13785.082190542
3√n 574.91844186647
4√n 117.40988966242
5√n 45.265127076031

Divisors of 190028491

1, 149, 1275359, 190028491

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -190028490
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 190028491 can be divided by 4 positive divisors. The sum of these divisors (counting 190028491) is 1, the average is 0.25.

Base conversion 190028491

Base System Value
2 Binary 1011010100111001101011001011
3 Ternary 111020120110002021
4 Quaternary 23110321223023
5 Quinary 342121402431
6 Senary 30504545311
8 Octal 1324715313
10 Decimal 190028491
12 Duodecimal 53782237
16 Hexadecimal b539acb
20 Vigesimal 2j7db4b
36 Base36 354yx7

Cryptographic Hash Functions

md5 a1a30ad2cf5aab576e00d03813de8296
sha1 82ab2c0fca7c4427b664d1377a541c1dda665ad7
sha256 a897862b130be095e6e22ce006cca597138c9d8546d95160615043d54e342a65
sha512 2bca4a319e652f8f575383858ae5ccdbbd706335d1539ae5e5b9a4df02ef669d7f0007c2f3610432ea47224ef49b8976713c3901058af400daa80a319e79b405
ripemd-160 e18470747190a357b81c96405c110012e553ba16

190028491 as geometric shapes

Circle

Radius = n
Diameter 380056982
Circumference 1193984222.5967
Area 1.1344551004893E+17

Sphere

Radius = n
Volume 2.8743838780431E+25
Surface area 4.5378204019572E+17
Circumference 1193984222.5967

Square

Length = n
Perimeter 760113964
Area 36110827391737081
Diagonal 268740869.20949

Cube

Length = n
Surface area 216664964350422486
Volume 6.8620860380133E+24
Space diagonal 329139001.29765

Equilateral Triangle

Length = n
Perimeter 570085473
Area 1.563644693646E+16
Altitude 164569500.64882

Triangular Pyramid

Length = n
Surface area 1.563644693646E+16
Volume 8.0870459509412E+23
Height 89580289.736498