19484890 (number)

19484890 is an even 8-digits composite number following 19484889 and preceding 19484891. In scientific notation, it is written as 1.9484890 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 7335424 positive integers (up to 19484890) that are relatively prime to 19484890.

Interesting facts

Basic properties

Name

Name nineteen million four hundred eighty-four thousand eight hundred ninety

Notation

Scientific notation 1.9484890 × 10^7
Engineering notation 1.9484890 × 10^6

Prime Factorization of 19484890

Prime Factorization 2 × 17 × 5 × 114617

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19484890
Product of the distinct prime numbers

The prime factorization of 19484890 is 2 × 17 × 5 × 114617. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 2, 20, 98, 963, 424, 227, 392, 31496, 44127, 20326, 874086, 5744876, 77028, 40336714, 83062858, 136842513, 96049017, 194799254, 690005595

Basic calculations (n = 19484890)

Multiplication

n×y
n×2 38969780
n×3 58454670
n×4 77939560
n×5 97424450

Division

n÷y
n÷2 9742445
n÷3 6494963.3333333
n÷3 4871222.5
n÷5 3896978

Exponentiation

ny
n2 379660938312100
n3 7.3976516203081E+21
n4 1.4414242808002E+29
n5 2.8085993554722E+36

Nth Root

y√n
2√n 4414.1692310105
3√n 269.09109097952
4√n 66.439214557447
5√n 28.703812976763

Divisors of 19484890

1, 2, 5, 10, 17, 34, 85, 170, 114617, 229234, 573085, 1146170, 1948489, 3896978, 9742445, 19484890

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 -19484889
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 19484890 can be divided by 16 positive divisors. The sum of these divisors (counting 19484890) is 1, the average is 0.0625.

Base conversion 19484890

Base System Value
2 Binary 1001010010101000011011010
3 Ternary 1100122221020121
4 Quaternary 1022111003122
5 Quinary 14442004030
6 Senary 1533343454
8 Octal 112250332
10 Decimal 19484890
12 Duodecimal 6637b8a
16 Hexadecimal 12950da
20 Vigesimal 61fc4a
36 Base36 blmmy

Cryptographic Hash Functions

md5 11d73e6ad9612a6d2108b56ae5c45350
sha1 8fe75facb9965f9bed6eabe097596da7f611133c
sha256 116d77841db775b99b737c7eb1e08848657307a13ff73adda4c2ebb754de2510
sha512 1f829f5f4670c0fe8e9e4226c2498291bc7eed838a6cedaf28ae4d2153f816c3897a51c0771940c316dac309cccac4be3ab5de2e45ace5cb0b81fabae52ee9f8
ripemd-160 36ba2d178aa37f84ec0634981c1503752a12b8aa

19484890 as geometric shapes

Circle

Radius = n
Diameter 38969780
Circumference 122427174.56001
Area 1.1927400146563E+15

Sphere

Radius = n
Volume 3.0987210645569E+22
Surface area 4.7709600586252E+15
Circumference 122427174.56001

Square

Length = n
Perimeter 77939560
Area 379660938312100
Diagonal 27555795.699348

Cube

Length = n
Surface area 2277965629872600
Volume 7.3976516203081E+21
Space diagonal 33748819.459891

Equilateral Triangle

Length = n
Perimeter 58454670
Area 1.6439800870146E+14
Altitude 16874409.729945

Triangular Pyramid

Length = n
Surface area 1.6439800870146E+14
Volume 8.7182160426258E+20
Height 9185265.233116