16439968 (number)

16439968 is an even 8-digits composite number following 16439967 and preceding 16439969. In scientific notation, it is written as 1.6439968 × 10^7. The sum of its digits is 46. It has a total of 6 prime factors and 12 positive divisors. There are 8219968 positive integers (up to 16439968) that are relatively prime to 16439968.

Interesting facts

Basic properties

Name

Name sixteen million four hundred thirty-nine thousand nine hundred sixty-eight

Notation

Scientific notation 1.6439968 × 10^7
Engineering notation 1.6439968 × 10^6

Prime Factorization of 16439968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 513749

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1027498
Product of the distinct prime numbers

The prime factorization of 16439968 is 2 × 2 × 2 × 2 × 2 × 513749. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 10, 27, 60, 586, 332, 1421, 7337, 76225, 88837, 441248, 999222, 3044629, 6304342, 6929551, 11360003, 23756704, 528879747, 8652911964, 5140147528

Basic calculations (n = 16439968)

Multiplication

n×y
n×2 32879936
n×3 49319904
n×4 65759872
n×5 82199840

Division

n÷y
n÷2 8219984
n÷3 5479989.3333333
n÷3 4109992
n÷5 3287993.6

Exponentiation

ny
n2 270272547841024
n3 4.4432720377849E+21
n4 7.3047250116479E+28
n5 1.2008944544029E+36

Nth Root

y√n
2√n 4054.6230404317
3√n 254.27304425843
4√n 63.675921983366
5√n 27.744710245102

Divisors of 16439968

1, 2, 4, 8, 16, 32, 513749, 1027498, 2054996, 4109992, 8219984, 16439968

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 -16439967
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 16439968 can be divided by 12 positive divisors. The sum of these divisors (counting 16439968) is 1, the average is 0.083333333333333.

Base conversion 16439968

Base System Value
2 Binary 111110101101101010100000
3 Ternary 1010221020101201
4 Quaternary 332231222200
5 Quinary 13202034333
6 Senary 1344210544
8 Octal 76555240
10 Decimal 16439968
12 Duodecimal 5609a54
16 Hexadecimal fadaa0
20 Vigesimal 52eji8
36 Base36 9sd5s

Cryptographic Hash Functions

md5 a3aeaedf52e60c9a87fafdb39b3d66ea
sha1 2636d9fe9eff7581c73e96ce11082c017d3b251a
sha256 4d21a6b0a5c75de65a11dad760f00692ad4bea6bcb25ff84ac0b10efee792073
sha512 40f3d292e484a36823ea852f017b4cc0d3fc0c790cd7832a4b74784f8bbbbaebed636c58ad9d4f52f7adbacb4b3c4d20670dbf90498909b7acd60e51fa4676e8
ripemd-160 80e0399a2bff689bab2ecbc8e14ac780f547bb8a

16439968 as geometric shapes

Circle

Radius = n
Diameter 32879936
Circumference 103295365.3881
Area 8.4908625076436E+14

Sphere

Radius = n
Volume 1.8611934389075E+22
Surface area 3.3963450030574E+15
Circumference 103295365.3881

Square

Length = n
Perimeter 65759872
Area 270272547841024
Diagonal 23249625.71058

Cube

Length = n
Surface area 1621635287046144
Volume 4.4432720377849E+21
Space diagonal 28474859.850806

Equilateral Triangle

Length = n
Perimeter 49319904
Area 1.1703144618794E+14
Altitude 14237429.925403

Triangular Pyramid

Length = n
Surface area 1.1703144618794E+14
Volume 5.2364463142905E+20
Height 7749875.2368599