16189938 (number)

16189938 is an even 8-digits composite number following 16189937 and preceding 16189939. In scientific notation, it is written as 1.6189938 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 5112504 positive integers (up to 16189938) that are relatively prime to 16189938.

Interesting facts

Basic properties

Name

Name sixteen million one hundred eighty-nine thousand nine hundred thirty-eight

Notation

Scientific notation 1.6189938 × 10^7
Engineering notation 1.6189938 × 10^6

Prime Factorization of 16189938

Prime Factorization 2 × 9 × 19 × 47339

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16189938
Product of the distinct prime numbers

The prime factorization of 16189938 is 2 × 9 × 19 × 47339. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 2, 46, 53, 176, 832, 4298, 3429, 65360, 37146, 678698, 187318, 8357966, 3954844, 62477575, 71295072, 313586903, 818885792, 5409060331, 4051261137

Basic calculations (n = 16189938)

Multiplication

n×y
n×2 32379876
n×3 48569814
n×4 64759752
n×5 80949690

Division

n÷y
n÷2 8094969
n÷3 5396646
n÷3 4047484.5
n÷5 3237987.6

Exponentiation

ny
n2 262114092443844
n3 4.2436109055921E+21
n4 6.870379745766E+28
n5 1.1123102212041E+36

Nth Root

y√n
2√n 4023.6722033486
3√n 252.97740220084
4√n 63.432422335495
5√n 27.659800101565

Divisors of 16189938

1, 2, 9, 18, 19, 38, 171, 342, 47339, 94678, 426051, 852102, 899441, 1798882, 8094969, 16189938

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 -16189937
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 16189938 can be divided by 16 positive divisors. The sum of these divisors (counting 16189938) is 1, the average is 0.0625.

Base conversion 16189938

Base System Value
2 Binary 111101110000100111110010
3 Ternary 1010110112102100
4 Quaternary 331300213302
5 Quinary 13121034223
6 Senary 1335001230
8 Octal 75604762
10 Decimal 16189938
12 Duodecimal 5509216
16 Hexadecimal f709f2
20 Vigesimal 513egi
36 Base36 9n08i

Cryptographic Hash Functions

md5 2d8a04d49eb3c6055d913458ab7574b5
sha1 2bcc87a06611b631a616007048059f30af1befeb
sha256 3f8c3fc84af9f3f7d1e3c109d76943f09e08a00b359f1f030e85d832130abb4b
sha512 f34e23ff5483d3b7979c5db28deb22010084c81b98cf788394cc59077bba43ae4d581d91d8b0e23380df87016fbcc8ac2bab98ad320d8d3fd55eac5635359b14
ripemd-160 c9506ed272b12a87094d93dcffa009a2a5d428a8

16189938 as geometric shapes

Circle

Radius = n
Diameter 32379876
Circumference 101724380.56575
Area 8.2345570722394E+14

Sphere

Radius = n
Volume 1.7775595794269E+22
Surface area 3.2938228288957E+15
Circumference 101724380.56575

Square

Length = n
Perimeter 64759752
Area 262114092443844
Diagonal 22896029.89358

Cube

Length = n
Surface area 1572684554663064
Volume 4.2436109055921E+21
Space diagonal 28041795.18739

Equilateral Triangle

Length = n
Perimeter 48569814
Area 1.1349873137314E+14
Altitude 14020897.593695

Triangular Pyramid

Length = n
Surface area 1.1349873137314E+14
Volume 5.0011434134356E+20
Height 7632009.9645265