19484920 (number)

19484920 is an even 8-digits composite number following 19484919 and preceding 19484921. In scientific notation, it is written as 1.9484920 × 10^7. The sum of its digits is 37. It has a total of 8 prime factors and 128 positive divisors. There are 5990400 positive integers (up to 19484920) that are relatively prime to 19484920.

Interesting facts

Basic properties

Name

Name nineteen million four hundred eighty-four thousand nine hundred twenty

Notation

Scientific notation 1.9484920 × 10^7
Engineering notation 1.9484920 × 10^6

Prime Factorization of 19484920

Prime Factorization 2 × 2 × 2 × 5 × 7 × 13 × 53 × 101

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4871230
Product of the distinct prime numbers

The prime factorization of 19484920 is 2 × 2 × 2 × 5 × 7 × 13 × 53 × 101. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 19484920)

Multiplication

n×y
n×2 38969840
n×3 58454760
n×4 77939680
n×5 97424600

Division

n÷y
n÷2 9742460
n÷3 6494973.3333333
n÷3 4871230
n÷5 3896984

Exponentiation

ny
n2 379662107406400
n3 7.3976857898451E+21
n4 1.4414331580027E+29
n5 2.808620976903E+36

Nth Root

y√n
2√n 4414.1726291571
3√n 269.0912290819
4√n 66.439240130793
5√n 28.703821815549

Divisors of 19484920

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19484919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19484920 can be divided by 128 positive divisors. The sum of these divisors (counting 19484920) is 1, the average is 0.0078125.

Base conversion 19484920

Base System Value
2 Binary 1001010010101000011111000
3 Ternary 1100122221021201
4 Quaternary 1022111003320
5 Quinary 14442004140
6 Senary 1533343544
8 Octal 112250370
10 Decimal 19484920
12 Duodecimal 6637bb4
16 Hexadecimal 12950f8
20 Vigesimal 61fc60
36 Base36 blmns

Cryptographic Hash Functions

md5 ef001010fa13e59b7f7163dc17551907
sha1 11f488d97a6ed0667deefea0f48d159dc23644b7
sha256 83213eec3d97f74ac3f3b5483aed3f8af81949b3aa7cc6e29eb23084f1026479
sha512 1705ffec3fe1f782f7e23ecb050270b90ceee6972576d32efffe84e07f588e36ca15106752059d7eb3a66e2d74bd609339a504cbb54c9893d80c433c2258c9b4
ripemd-160 299baf3713966b1b2e56ba695ad7834079512dc0

19484920 as geometric shapes

Circle

Radius = n
Diameter 38969840
Circumference 122427363.05557
Area 1.1927436874744E+15

Sphere

Radius = n
Volume 3.0987353774591E+22
Surface area 4.7709747498975E+15
Circumference 122427363.05557

Square

Length = n
Perimeter 77939680
Area 379662107406400
Diagonal 27555838.125755

Cube

Length = n
Surface area 2277972644438400
Volume 7.3976857898451E+21
Space diagonal 33748871.421415

Equilateral Triangle

Length = n
Perimeter 58454760
Area 1.6439851493414E+14
Altitude 16874435.710707

Triangular Pyramid

Length = n
Surface area 1.6439851493414E+14
Volume 8.7182563118114E+20
Height 9185279.3752516