19954448 (number)

19954448 is an even 8-digits composite number following 19954447 and preceding 19954449. In scientific notation, it is written as 1.9954448 × 10^7. The sum of its digits is 44. It has a total of 6 prime factors and 20 positive divisors. There are 9951744 positive integers (up to 19954448) that are relatively prime to 19954448.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.9954448 × 10^7
Engineering notation 1.9954448 × 10^6

Prime Factorization of 19954448

Prime Factorization 2 × 2 × 2 × 2 × 457 × 2729

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2494306
Product of the distinct prime numbers

The prime factorization of 19954448 is 2 × 2 × 2 × 2 × 457 × 2729. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 3, 13, 6, 710, 224, 5175, 4404, 52333, 66147, 677442, 529425, 6016426, 9096943, 13638492, 73657317, 362187581, 225787264, 5274093602, 3366602248

Basic calculations (n = 19954448)

Multiplication

n×y
n×2 39908896
n×3 59863344
n×4 79817792
n×5 99772240

Division

n÷y
n÷2 9977224
n÷3 6651482.6666667
n÷3 4988612
n÷5 3990889.6

Exponentiation

ny
n2 398179994984704
n3 7.9454620045625E+21
n4 1.5854730840602E+29
n5 3.1637240211279E+36

Nth Root

y√n
2√n 4467.0401833877
3√n 271.23552642091
4√n 66.835919858918
5√n 28.840842554211

Divisors of 19954448

1, 2, 4, 8, 16, 457, 914, 1828, 2729, 3656, 5458, 7312, 10916, 21832, 43664, 1247153, 2494306, 4988612, 9977224, 19954448

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19954447
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19954448 can be divided by 20 positive divisors. The sum of these divisors (counting 19954448) is 1, the average is 0.05.

Base conversion 19954448

Base System Value
2 Binary 1001100000111101100010000
3 Ternary 1101112210100122
4 Quaternary 1030013230100
5 Quinary 20102020243
6 Senary 1551405412
8 Octal 114075420
10 Decimal 19954448
12 Duodecimal 6823868
16 Hexadecimal 1307b10
20 Vigesimal 64e628
36 Base36 bvoy8

Cryptographic Hash Functions

md5 7cd91bc40bebcb279ccbe245892d1da3
sha1 677463488aeb8ee330154afb0c63b57214ca5119
sha256 37238d9f4d80e37a5d7a76287ff8191e5a89729f1e1c628a91596d0698079b5b
sha512 5c7e9863d9ed95fa894d1867959d33667dbcccc344826bc022c1d95afa874f12a1b5d9d1bffa43bc10f7523202a5f0e5dd068bd0a048dcd46d357877a19403f7
ripemd-160 6969b97721d075f167d24d4d5739541e7ca4b0be

19954448 as geometric shapes

Circle

Radius = n
Diameter 39908896
Circumference 125377494.48648
Area 1.2509193470504E+15

Sphere

Radius = n
Volume 3.3281873417214E+22
Surface area 5.0036773882015E+15
Circumference 125377494.48648

Square

Length = n
Perimeter 79817792
Area 398179994984704
Diagonal 28219850.991269

Cube

Length = n
Surface area 2389079969908224
Volume 7.9454620045625E+21
Space diagonal 34562117.772991

Equilateral Triangle

Length = n
Perimeter 59863344
Area 1.7241699546776E+14
Altitude 17281058.886496

Triangular Pyramid

Length = n
Surface area 1.7241699546776E+14
Volume 9.3638167718104E+20
Height 9406616.9970896