16392989 (number)

16392989 is an odd 8-digits composite number following 16392988 and preceding 16392990. In scientific notation, it is written as 1.6392989 × 10^7. The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors. There are 15566400 positive integers (up to 16392989) that are relatively prime to 16392989.

Interesting facts

Basic properties

Name

Name sixteen million three hundred ninety-two thousand nine hundred eighty-nine

Notation

Scientific notation 1.6392989 × 10^7
Engineering notation 1.6392989 × 10^6

Prime Factorization of 16392989

Prime Factorization 41 × 47 × 47 × 181

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 348787
Product of the distinct prime numbers

The prime factorization of 16392989 is 41 × 47 × 47 × 181. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 10, 80, 68, 827, 537, 1801, 6727, 50414, 70457, 971447, 968863, 8071995, 1531339, 43008248, 87017615, 689193201, 784837105, 3252675066, 8010672964

Basic calculations (n = 16392989)

Multiplication

n×y
n×2 32785978
n×3 49178967
n×4 65571956
n×5 81964945

Division

n÷y
n÷2 8196494.5
n÷3 5464329.6666667
n÷3 4098247.25
n÷5 3278597.8

Exponentiation

ny
n2 268730088354121
n3 4.4052893823581E+21
n4 7.2215860386814E+28
n5 1.1838338049466E+36

Nth Root

y√n
2√n 4048.825632205
3√n 254.03060887248
4√n 63.630382933037
5√n 27.728835382491

Divisors of 16392989

1, 41, 47, 181, 1927, 2209, 7421, 8507, 90569, 348787, 399829, 16392989

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16392988
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16392989 can be divided by 12 positive divisors. The sum of these divisors (counting 16392989) is 1, the average is 0.083333333333333.

Base conversion 16392989

Base System Value
2 Binary 111110100010001100011101
3 Ternary 1010211211221202
4 Quaternary 332202030131
5 Quinary 13144033424
6 Senary 1343205245
8 Octal 76421435
10 Decimal 16392989
12 Duodecimal 55a6825
16 Hexadecimal fa231d
20 Vigesimal 529299
36 Base36 9rcwt

Cryptographic Hash Functions

md5 6b7e7dd5eb854706aa99cf4f1f8a1895
sha1 f8cb35db014e39409770aa57da0aa6f39332ba29
sha256 58566c268deec69e350608e6c1db965d81d3df3902821e7710e234409df272f7
sha512 0b0d753b061f265817f0092149ecf809c12da5d0619c2b855447b49840d483b2aa46e6769bdce2d796b60941ec42870620ac636b84ad31a6694eeaf7c0b72569
ripemd-160 170b7d85b88ba6228aa09cd8f9cfde1446376247

16392989 as geometric shapes

Circle

Radius = n
Diameter 32785978
Circumference 103000187.62556
Area 8.4424047137184E+14

Sphere

Radius = n
Volume 1.8452833014071E+22
Surface area 3.3769618854874E+15
Circumference 103000187.62556

Square

Length = n
Perimeter 65571956
Area 268730088354121
Diagonal 23183187.371633

Cube

Length = n
Surface area 1612380530124726
Volume 4.4052893823581E+21
Space diagonal 28393489.835918

Equilateral Triangle

Length = n
Perimeter 49178967
Area 1.1636354163795E+14
Altitude 14196744.917959

Triangular Pyramid

Length = n
Surface area 1.1636354163795E+14
Volume 5.1916833255909E+20
Height 7727729.1238777