19490628 (number)

19490628 is an even 8-digits composite number following 19490627 and preceding 19490629. In scientific notation, it is written as 1.9490628 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 6482080 positive integers (up to 19490628) that are relatively prime to 19490628.

Interesting facts

Basic properties

Name

Name nineteen million four hundred ninety thousand six hundred twenty-eight

Notation

Scientific notation 1.9490628 × 10^7
Engineering notation 1.9490628 × 10^6

Prime Factorization of 19490628

Prime Factorization 2 × 2 × 3 × 509 × 3191

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9745314
Product of the distinct prime numbers

The prime factorization of 19490628 is 2 × 2 × 3 × 509 × 3191. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 10, 67, 12, 509, 422, 4890, 44, 66633, 35283, 330283, 690835, 6403968, 2529684, 42856018, 38298983, 191964432, 668238358, 8619323292, 1520651401

Basic calculations (n = 19490628)

Multiplication

n×y
n×2 38981256
n×3 58471884
n×4 77962512
n×5 97453140

Division

n÷y
n÷2 9745314
n÷3 6496876
n÷3 4872657
n÷5 3898125.6

Exponentiation

ny
n2 379884579834384
n3 7.4041890284883E+21
n4 1.4431229399595E+29
n5 2.8127372381016E+36

Nth Root

y√n
2√n 4414.8191355932
3√n 269.11750278099
4√n 66.444105348731
5√n 28.705503343825

Divisors of 19490628

1, 2, 3, 4, 6, 12, 509, 1018, 1527, 2036, 3054, 3191, 6108, 6382, 9573, 12764, 19146, 38292, 1624219, 3248438, 4872657, 6496876, 9745314, 19490628

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 -19490627
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 19490628 can be divided by 24 positive divisors. The sum of these divisors (counting 19490628) is 1, the average is 0.041666666666667.

Base conversion 19490628

Base System Value
2 Binary 1001010010110011101000100
3 Ternary 1100200020010010
4 Quaternary 1022112131010
5 Quinary 14442200003
6 Senary 1533430220
8 Octal 112263504
10 Decimal 19490628
12 Duodecimal 663b370
16 Hexadecimal 1296744
20 Vigesimal 61g6b8
36 Base36 blr2c

Cryptographic Hash Functions

md5 7a178a5d15ac5b57affaf68b2750355e
sha1 5a5e8090ec1a8de1cc90bb2e555cf36cb9658500
sha256 ce16acb416fae0531b9ab4ca33c1a7abfca12260933164012a212271c8bd3329
sha512 3a52c818db139527c679608a09fa797d93c9ab64c6dcec9c1135001d93051af49dea23449d3ae6c62ee753eb7a4cd9bc2009fa59a03d712385e390e9cf787c9b
ripemd-160 1b41fa511e1fcc412c4dad5d929a285c45573daf

19490628 as geometric shapes

Circle

Radius = n
Diameter 38981256
Circumference 122463227.4773
Area 1.1934426052197E+15

Sphere

Radius = n
Volume 3.1014594476919E+22
Surface area 4.773770420879E+15
Circumference 122463227.4773

Square

Length = n
Perimeter 77962512
Area 379884579834384
Diagonal 27563910.456769

Cube

Length = n
Surface area 2279307479006304
Volume 7.4041890284883E+21
Space diagonal 33758757.967425

Equilateral Triangle

Length = n
Perimeter 58471884
Area 1.6449484832128E+14
Altitude 16879378.983712

Triangular Pyramid

Length = n
Surface area 1.6449484832128E+14
Volume 8.7259204520518E+20
Height 9187970.1522563