19954468 (number)

19954468 is an even 8-digits composite number following 19954467 and preceding 19954469. In scientific notation, it is written as 1.9954468 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors. There are 9966632 positive integers (up to 19954468) that are relatively prime to 19954468.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred fifty-four thousand four hundred sixty-eight

Notation

Scientific notation 1.9954468 × 10^7
Engineering notation 1.9954468 × 10^6

Prime Factorization of 19954468

Prime Factorization 2 × 2 × 1223 × 4079

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9977234
Product of the distinct prime numbers

The prime factorization of 19954468 is 2 × 2 × 1223 × 4079. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 6, 69, 43, 592, 292, 5586, 8411, 6818, 34481, 49739, 406488, 50072, 62799, 71070357, 64476682, 956794369, 978724360, 9587337450, 1338111680

Basic calculations (n = 19954468)

Multiplication

n×y
n×2 39908936
n×3 59863404
n×4 79817872
n×5 99772340

Division

n÷y
n÷2 9977234
n÷3 6651489.3333333
n÷3 4988617
n÷5 3990893.6

Exponentiation

ny
n2 398180793163024
n3 7.9454858953862E+21
n4 1.5854794404393E+29
n5 3.1637398758905E+36

Nth Root

y√n
2√n 4467.0424220059
3√n 271.23561703911
4√n 66.835936606034
5√n 28.840848335545

Divisors of 19954468

1, 2, 4, 1223, 2446, 4079, 4892, 8158, 16316, 4988617, 9977234, 19954468

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19954467
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19954468 can be divided by 12 positive divisors. The sum of these divisors (counting 19954468) is 1, the average is 0.083333333333333.

Base conversion 19954468

Base System Value
2 Binary 1001100000111101100100100
3 Ternary 1101112210101101
4 Quaternary 1030013230210
5 Quinary 20102020333
6 Senary 1551405444
8 Octal 114075444
10 Decimal 19954468
12 Duodecimal 6823884
16 Hexadecimal 1307b24
20 Vigesimal 64e638
36 Base36 bvoys

Cryptographic Hash Functions

md5 f74be99ac70de111f663ed6caaa5efa9
sha1 d3e29fb7dfd110462c4417373bc705af43347e44
sha256 dbe5e51d4a5eef95354615b4a006581248a352725c122da895e024ab92a03aac
sha512 fd1d6828e326e086257fc732355a70665cd1a615008b7e53ad3de61f5a847dbe6b0d6b8bf1bfb10dc7a2cd2cb8d8c040b1accc7760eddc8d5698cb0e0f0be40f
ripemd-160 5c6033d7c82a629c8ef619f3e7a21cbb4f363d8a

19954468 as geometric shapes

Circle

Radius = n
Diameter 39908936
Circumference 125377620.15019
Area 1.2509218546015E+15

Sphere

Radius = n
Volume 3.3281973490862E+22
Surface area 5.0036874184061E+15
Circumference 125377620.15019

Square

Length = n
Perimeter 79817872
Area 398180793163024
Diagonal 28219879.27554

Cube

Length = n
Surface area 2389084758978144
Volume 7.9454858953862E+21
Space diagonal 34562152.414007

Equilateral Triangle

Length = n
Perimeter 59863404
Area 1.7241734108911E+14
Altitude 17281076.207004

Triangular Pyramid

Length = n
Surface area 1.7241734108911E+14
Volume 9.3638449274161E+20
Height 9406626.42518