19985320 (number)

19985320 is an even 8-digits composite number following 19985319 and preceding 19985321. In scientific notation, it is written as 1.9985320 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 16 positive divisors. There are 7994112 positive integers (up to 19985320) that are relatively prime to 19985320.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred eighty-five thousand three hundred twenty

Notation

Scientific notation 1.9985320 × 10^7
Engineering notation 1.9985320 × 10^6

Prime Factorization of 19985320

Prime Factorization 2 × 2 × 2 × 5 × 499633

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4996330
Product of the distinct prime numbers

The prime factorization of 19985320 is 2 × 2 × 2 × 5 × 499633. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 9, 1, 76, 258, 150, 6363, 498, 28583, 4151, 585175, 704109, 2531334, 8526985, 93707317, 44199012, 546135418, 366597259, 2205194294, 5650190916

Basic calculations (n = 19985320)

Multiplication

n×y
n×2 39970640
n×3 59955960
n×4 79941280
n×5 99926600

Division

n÷y
n÷2 9992660
n÷3 6661773.3333333
n÷3 4996330
n÷5 3997064

Exponentiation

ny
n2 399413015502400
n3 7.9823969269804E+21
n4 1.5953075695272E+29
n5 3.1882732275423E+36

Nth Root

y√n
2√n 4470.4943798198
3√n 271.37533265286
4√n 66.8617557339
5√n 28.849761107051

Divisors of 19985320

1, 2, 4, 5, 8, 10, 20, 40, 499633, 999266, 1998532, 2498165, 3997064, 4996330, 9992660, 19985320

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19985319
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19985320 can be divided by 16 positive divisors. The sum of these divisors (counting 19985320) is 1, the average is 0.0625.

Base conversion 19985320

Base System Value
2 Binary 1001100001111001110101000
3 Ternary 1101121100201001
4 Quaternary 1030033032220
5 Quinary 20104012240
6 Senary 1552204344
8 Octal 114171650
10 Decimal 19985320
12 Duodecimal 68396b4
16 Hexadecimal 130f3a8
20 Vigesimal 64i360
36 Base36 bwcrs

Cryptographic Hash Functions

md5 3d248b80cbccc8dc44b9bea86cce2d7a
sha1 e15cd4aa67e9dc68b5cf286f125e03aefecc0eaa
sha256 484be32f253602f41ffe3510ad809c73124b43b544988277578993263309696e
sha512 707e0d0f4b64f2bdee4739e366a7d9e255f32fcb768e6d86647134613ae495c9865c5a13b0e962bf98ae5587f575670e185974a033da9a05119c88568aa10059
ripemd-160 cd3c23ebabeed886a50f374e92a77eb5d601f3d7

19985320 as geometric shapes

Circle

Radius = n
Diameter 39970640
Circumference 125571468.98328
Area 1.2547929952505E+15

Sphere

Radius = n
Volume 3.3436586058453E+22
Surface area 5.0191719810019E+15
Circumference 125571468.98328

Square

Length = n
Perimeter 79941280
Area 399413015502400
Diagonal 28263510.592366

Cube

Length = n
Surface area 2396478093014400
Volume 7.9823969269804E+21
Space diagonal 34615589.645522

Equilateral Triangle

Length = n
Perimeter 59955960
Area 1.7295090901361E+14
Altitude 17307794.822761

Triangular Pyramid

Length = n
Surface area 1.7295090901361E+14
Volume 9.4073449953175E+20
Height 9421170.1974554