19432889 (number)

19432889 is an odd 8-digits composite number following 19432888 and preceding 19432890. In scientific notation, it is written as 1.9432889 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 16223760 positive integers (up to 19432889) that are relatively prime to 19432889.

Interesting facts

Basic properties

Name

Name nineteen million four hundred thirty-two thousand eight hundred eighty-nine

Notation

Scientific notation 1.9432889 × 10^7
Engineering notation 1.9432889 × 10^6

Prime Factorization of 19432889

Prime Factorization 7 × 223 × 59 × 211

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19432889
Product of the distinct prime numbers

The prime factorization of 19432889 is 7 × 223 × 59 × 211. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 1, 40, 32, 279, 200, 7794, 9275, 18179, 25162, 433799, 245958, 5889027, 3809112, 6117343, 42026973, 917984178, 389029617, 6945816328, 3929687639

Basic calculations (n = 19432889)

Multiplication

n×y
n×2 38865778
n×3 58298667
n×4 77731556
n×5 97164445

Division

n÷y
n÷2 9716444.5
n÷3 6477629.6666667
n÷3 4858222.25
n÷5 3886577.8

Exponentiation

ny
n2 377637174886321
n3 7.3385813018395E+21
n4 1.4260983585612E+29
n5 2.7713211105002E+36

Nth Root

y√n
2√n 4408.2750594762
3√n 268.85149553876
4√n 66.394842115003
5√n 28.68847572892

Divisors of 19432889

1, 7, 59, 211, 223, 413, 1477, 1561, 12449, 13157, 47053, 87143, 92099, 329371, 2776127, 19432889

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 -19432888
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 19432889 can be divided by 16 positive divisors. The sum of these divisors (counting 19432889) is 1, the average is 0.0625.

Base conversion 19432889

Base System Value
2 Binary 1001010001000010110111001
3 Ternary 1100120021220122
4 Quaternary 1022020112321
5 Quinary 14433323024
6 Senary 1532303025
8 Octal 112102671
10 Decimal 19432889
12 Duodecimal 6611a75
16 Hexadecimal 12885b9
20 Vigesimal 619249
36 Base36 bkiih

Cryptographic Hash Functions

md5 b96de43d7696dd97d0808fe985ed39dc
sha1 86e434d76a4f88db864859f3a565260b1c886808
sha256 a440de9fb2b16e08e4db783c0e0de77564baa2dd811c30374973db52b5e10ad2
sha512 62c854de1c8401526326dac8b495254c60367a16033ac74dfb81e3a9b4d95512de1764640176d99d017d548ac31645b6ab10079e4fd731719a39cf30ed9aa449
ripemd-160 c47e2b6bf56ac5e2e47d4e42dcd7338f5a1d8673

19432889 as geometric shapes

Circle

Radius = n
Diameter 38865778
Circumference 122100442.64085
Area 1.1863821743453E+15

Sphere

Radius = n
Volume 3.0739777474174E+22
Surface area 4.7455286973811E+15
Circumference 122100442.64085

Square

Length = n
Perimeter 77731556
Area 377637174886321
Diagonal 27482255.179891

Cube

Length = n
Surface area 2265823049317926
Volume 7.3385813018395E+21
Space diagonal 33658751.085846

Equilateral Triangle

Length = n
Perimeter 58298667
Area 1.6352169343247E+14
Altitude 16829375.542923

Triangular Pyramid

Length = n
Surface area 1.6352169343247E+14
Volume 8.6486010046991E+20
Height 9160751.7266303