19993290 (number)

19993290 is an even 8-digits composite number following 19993289 and preceding 19993291. In scientific notation, it is written as 1.9993290 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 5315520 positive integers (up to 19993290) that are relatively prime to 19993290.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred ninety-three thousand two hundred ninety

Notation

Scientific notation 1.9993290 × 10^7
Engineering notation 1.9993290 × 10^6

Prime Factorization of 19993290

Prime Factorization 2 × 3 × 5 × 421 × 1583

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19993290
Product of the distinct prime numbers

The prime factorization of 19993290 is 2 × 3 × 5 × 421 × 1583. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 9, 49, 2, 109, 51, 6531, 4416, 38701, 54157, 81719, 244850, 9755209, 1134746, 3898402, 89814911, 178530472, 107344927, 1943437034, 8491289505

Basic calculations (n = 19993290)

Multiplication

n×y
n×2 39986580
n×3 59979870
n×4 79973160
n×5 99966450

Division

n÷y
n÷2 9996645
n÷3 6664430
n÷3 4998322.5
n÷5 3998658

Exponentiation

ny
n2 399731645024100
n3 7.9919507011439E+21
n4 1.5978538803367E+29
n5 3.1946356007198E+36

Nth Root

y√n
2√n 4471.3856912595
3√n 271.41140202701
4√n 66.868420732506
5√n 28.852061754993

Divisors of 19993290

1, 2, 3, 5, 6, 10, 15, 30, 421, 842, 1263, 1583, 2105, 2526, 3166, 4210, 4749, 6315, 7915, 9498, 12630, 15830, 23745, 47490, 666443, 1332886, 1999329, 3332215, 3998658, 6664430, 9996645, 19993290

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19993289
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19993290 can be divided by 32 positive divisors. The sum of these divisors (counting 19993290) is 1, the average is 0.03125.

Base conversion 19993290

Base System Value
2 Binary 1001100010001001011001010
3 Ternary 1101121202122020
4 Quaternary 1030101023022
5 Quinary 20104241130
6 Senary 1552305310
8 Octal 114211312
10 Decimal 19993290
12 Duodecimal 6842236
16 Hexadecimal 13112ca
20 Vigesimal 64j34a
36 Base36 bwix6

Cryptographic Hash Functions

md5 57685addc9dfff0e7b999f1fabcc0d6e
sha1 ce12f9b84b963810996c72127ac4a1d97b8474f6
sha256 ba73fbbd0ee8bce603e64f9e82d8b11b2d04e698e7ec82a075b48029fea52051
sha512 1ddaddfd2298729b809df2e2398338270b6355c63b27210f47116448909b9b5ac6cc0354ba121594c82e38a79fcb8015aa6cd1835e3c920266f1ca39165dc916
ripemd-160 3123c5067a7d8a2620448a24a69d43cf79c66659

19993290 as geometric shapes

Circle

Radius = n
Diameter 39986580
Circumference 125621545.97018
Area 1.2557939994151E+15

Sphere

Radius = n
Volume 3.3476604814087E+22
Surface area 5.0231759976603E+15
Circumference 125621545.97018

Square

Length = n
Perimeter 79973160
Area 399731645024100
Diagonal 28274781.874458

Cube

Length = n
Surface area 2398389870144600
Volume 7.9919507011439E+21
Space diagonal 34629394.090459

Equilateral Triangle

Length = n
Perimeter 59979870
Area 1.7308887964371E+14
Altitude 17314697.045229

Triangular Pyramid

Length = n
Surface area 1.7308887964371E+14
Volume 9.4186042261457E+20
Height 9424927.2914861