16389908 (number)

16389908 is an even 8-digits composite number following 16389907 and preceding 16389909. In scientific notation, it is written as 1.6389908 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors. There are 8185152 positive integers (up to 16389908) that are relatively prime to 16389908.

Interesting facts

Basic properties

Name

Name sixteen million three hundred eighty-nine thousand nine hundred eight

Notation

Scientific notation 1.6389908 × 10^7
Engineering notation 1.6389908 × 10^6

Prime Factorization of 16389908

Prime Factorization 2 × 2 × 1069 × 3833

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 8194954
Product of the distinct prime numbers

The prime factorization of 16389908 is 2 × 2 × 1069 × 3833. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 7, 36, 10, 12, 136, 5506, 9740, 98127, 68362, 695216, 279720, 3672207, 5080626, 19917610, 88279023, 13800036, 975583284, 124841487, 4656544180

Basic calculations (n = 16389908)

Multiplication

n×y
n×2 32779816
n×3 49169724
n×4 65559632
n×5 81949540

Division

n÷y
n÷2 8194954
n÷3 5463302.6666667
n÷3 4097477
n÷5 3277981.6

Exponentiation

ny
n2 268629084248464
n3 4.4028059769566E+21
n4 7.2161584904168E+28
n5 1.1827217377135E+36

Nth Root

y√n
2√n 4048.4451336285
3√n 254.01469317941
4√n 63.627392950116
5√n 27.727792998272

Divisors of 16389908

1, 2, 4, 1069, 2138, 3833, 4276, 7666, 15332, 4097477, 8194954, 16389908

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 -16389907
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 16389908 can be divided by 12 positive divisors. The sum of these divisors (counting 16389908) is 1, the average is 0.083333333333333.

Base conversion 16389908

Base System Value
2 Binary 111110100001011100010100
3 Ternary 1010211200201122
4 Quaternary 332201130110
5 Quinary 13143434113
6 Senary 1343143112
8 Octal 76413424
10 Decimal 16389908
12 Duodecimal 55a4a98
16 Hexadecimal fa1714
20 Vigesimal 528ef8
36 Base36 9raj8

Cryptographic Hash Functions

md5 7933f46edee78cdcb195a3f9ac213d17
sha1 751f54be86dc74c6afabfc68df172417ceb13c8c
sha256 643393daf495858d053f43d0f92238094fdc578780f864e6a9b53d0f2eccbff0
sha512 6252905d986ea33ac7aaad970fe46f68001cc532cb8e03d3030dbd8eaf16d9e3414ebd9b957ab90f84b9dcbe841580415eea010660c4d609ada53870df116c29
ripemd-160 a8523927cff96a62d0306849f8a8bf9393dc06a1

16389908 as geometric shapes

Circle

Radius = n
Diameter 32779816
Circumference 102980829.13163
Area 8.4392315761553E+14

Sphere

Radius = n
Volume 1.8442430549851E+22
Surface area 3.3756926304621E+15
Circumference 102980829.13163

Square

Length = n
Perimeter 65559632
Area 268629084248464
Diagonal 23178830.179647

Cube

Length = n
Surface area 1611774505490784
Volume 4.4028059769566E+21
Space diagonal 28388153.38738

Equilateral Triangle

Length = n
Perimeter 49169724
Area 1.1631980557726E+14
Altitude 14194076.69369

Triangular Pyramid

Length = n
Surface area 1.1631980557726E+14
Volume 5.1887566042578E+20
Height 7726276.7265491