19954450 (number)

19954450 is an even 8-digits composite number following 19954449 and preceding 19954451. In scientific notation, it is written as 1.9954450 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors. There are 7956480 positive integers (up to 19954450) that are relatively prime to 19954450.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.9954450 × 10^7
Engineering notation 1.9954450 × 10^6

Prime Factorization of 19954450

Prime Factorization 2 × 5 × 5 × 673 × 593

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3990890
Product of the distinct prime numbers

The prime factorization of 19954450 is 2 × 5 × 5 × 673 × 593. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 2, 93, 88, 56, 546, 3172, 9553, 81237, 99710, 497400, 268218, 6731713, 5940290, 51865771, 7162428, 277342434, 176632793, 8705956945, 5556329998

Basic calculations (n = 19954450)

Multiplication

n×y
n×2 39908900
n×3 59863350
n×4 79817800
n×5 99772250

Division

n÷y
n÷2 9977225
n÷3 6651483.3333333
n÷3 4988612.5
n÷5 3990890

Exponentiation

ny
n2 398180074802500
n3 7.9454643936427E+21
n4 1.5854737196972E+29
n5 3.1637256066013E+36

Nth Root

y√n
2√n 4467.0404072495
3√n 271.23553548273
4√n 66.83592153363
5√n 28.840843132344

Divisors of 19954450

1, 2, 5, 10, 25, 50, 593, 673, 1186, 1346, 2965, 3365, 5930, 6730, 14825, 16825, 29650, 33650, 399089, 798178, 1995445, 3990890, 9977225, 19954450

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 -19954449
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 19954450 can be divided by 24 positive divisors. The sum of these divisors (counting 19954450) is 1, the average is 0.041666666666667.

Base conversion 19954450

Base System Value
2 Binary 1001100000111101100010010
3 Ternary 1101112210100201
4 Quaternary 1030013230102
5 Quinary 20102020300
6 Senary 1551405414
8 Octal 114075422
10 Decimal 19954450
12 Duodecimal 682386a
16 Hexadecimal 1307b12
20 Vigesimal 64e62a
36 Base36 bvoya

Cryptographic Hash Functions

md5 d3f30c69b16f86aaf3e17a4da52e06d1
sha1 90fb53b2eb184cf72cc28029937c231731c6b514
sha256 52940c400915ed066a5c4e7e95291fd2b7f8a320512d60b859f0de9db42d98f7
sha512 3d7411ae04f3d215c63702ec93843ef6fad9cb0b36e0d5c0114ad9e6e619b9f37b725374c02268876a03e1e1a6a54091f1d41e55f7981a70e0a4a366609507d3
ripemd-160 838d0a5f76c3c43a544b1220b5fddc9d007ebfa6

19954450 as geometric shapes

Circle

Radius = n
Diameter 39908900
Circumference 125377507.05285
Area 1.2509195978054E+15

Sphere

Radius = n
Volume 3.328188342457E+22
Surface area 5.0036783912215E+15
Circumference 125377507.05285

Square

Length = n
Perimeter 79817800
Area 398180074802500
Diagonal 28219853.819696

Cube

Length = n
Surface area 2389080448815000
Volume 7.9454643936427E+21
Space diagonal 34562121.237093

Equilateral Triangle

Length = n
Perimeter 59863350
Area 1.7241703002988E+14
Altitude 17281060.618546

Triangular Pyramid

Length = n
Surface area 1.7241703002988E+14
Volume 9.3638195873684E+20
Height 9406617.9398986