19489074 (number)

19489074 is an even 8-digits composite number following 19489073 and preceding 19489075. In scientific notation, it is written as 1.9489074 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 5821200 positive integers (up to 19489074) that are relatively prime to 19489074.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.9489074 × 10^7
Engineering notation 1.9489074 × 10^6

Prime Factorization of 19489074

Prime Factorization 2 × 33 × 71 × 4159

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19489074
Product of the distinct prime numbers

The prime factorization of 19489074 is 2 × 33 × 71 × 4159. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 60, 82, 490, 537, 6515, 534, 93172, 65624, 60626, 269229, 6428751, 7933500, 45696890, 54927381, 407966506, 400609614, 3769269421, 617905876

Basic calculations (n = 19489074)

Multiplication

n×y
n×2 38978148
n×3 58467222
n×4 77956296
n×5 97445370

Division

n÷y
n÷2 9744537
n÷3 6496358
n÷3 4872268.5
n÷5 3897814.8

Exponentiation

ny
n2 379824005377476
n3 7.402418147778E+21
n4 1.4426627506099E+29
n5 2.811616110368E+36

Nth Root

y√n
2√n 4414.6431339351
3√n 269.11035028845
4√n 66.442780901578
5√n 28.705045587668

Divisors of 19489074

1, 2, 33, 66, 71, 142, 2343, 4159, 4686, 8318, 137247, 274494, 295289, 590578, 9744537, 19489074

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 -19489073
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 19489074 can be divided by 16 positive divisors. The sum of these divisors (counting 19489074) is 1, the average is 0.0625.

Base conversion 19489074

Base System Value
2 Binary 1001010010110000100110010
3 Ternary 1100200010222120
4 Quaternary 1022112010302
5 Quinary 14442122244
6 Senary 1533415110
8 Octal 112260462
10 Decimal 19489074
12 Duodecimal 663a496
16 Hexadecimal 1296132
20 Vigesimal 61g2de
36 Base36 blpv6

Cryptographic Hash Functions

md5 4e8410085670facec3a23b53a19b5156
sha1 a4ecf5c5b718d75d3afde95693c92cc81d6aaae2
sha256 cc6bc1275aa5eb4b6b4b4b8726f7b2a509757d43ea89004f3884e8575c479152
sha512 f43db0395afe3c71d734e413c179e7b2f477829817f5f0632ac225518c0b7544dc2be9afafb5e3067ad4887db1eaa1ffbf39c659dee5a0194b2bbde68c8e957c
ripemd-160 6897a5b76d9e003bbf36d0a3a8fbaa3937fbc486

19489074 as geometric shapes

Circle

Radius = n
Diameter 38978148
Circumference 122453463.40734
Area 1.1932523049509E+15

Sphere

Radius = n
Volume 3.1007176629146E+22
Surface area 4.7730092198037E+15
Circumference 122453463.40734

Square

Length = n
Perimeter 77956296
Area 379824005377476
Diagonal 27561712.768893

Cube

Length = n
Surface area 2278944032264856
Volume 7.402418147778E+21
Space diagonal 33756066.36047

Equilateral Triangle

Length = n
Perimeter 58467222
Area 1.6446861881203E+14
Altitude 16878033.180235

Triangular Pyramid

Length = n
Surface area 1.6446861881203E+14
Volume 8.7238334491203E+20
Height 9187237.589631