16448972 (number)

16448972 is an even 8-digits composite number following 16448971 and preceding 16448973. In scientific notation, it is written as 1.6448972 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 24 positive divisors. There are 7879680 positive integers (up to 16448972) that are relatively prime to 16448972.

Interesting facts

Basic properties

Name

Name sixteen million four hundred forty-eight thousand nine hundred seventy-two

Notation

Scientific notation 1.6448972 × 10^7
Engineering notation 1.6448972 × 10^6

Prime Factorization of 16448972

Prime Factorization 2 × 2 × 31 × 109 × 1217

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8224486
Product of the distinct prime numbers

The prime factorization of 16448972 is 2 × 2 × 31 × 109 × 1217. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 16448972)

Multiplication

n×y
n×2 32897944
n×3 49346916
n×4 65795888
n×5 82244860

Division

n÷y
n÷2 8224486
n÷3 5482990.6666667
n÷3 4112243
n÷5 3289794.4

Exponentiation

ny
n2 270568679856784
n3 4.4505766390412E+21
n4 7.3207410519443E+28
n5 1.2041866458268E+36

Nth Root

y√n
2√n 4055.7332259408
3√n 254.31945668948
4√n 63.684638853814
5√n 27.747748677549

Divisors of 16448972

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16448971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16448972 can be divided by 24 positive divisors. The sum of these divisors (counting 16448972) is 1, the average is 0.041666666666667.

Base conversion 16448972

Base System Value
2 Binary 111110101111110111001100
3 Ternary 1010221200202012
4 Quaternary 332233313030
5 Quinary 13202331342
6 Senary 1344320352
8 Octal 76576714
10 Decimal 16448972
12 Duodecimal 56130b8
16 Hexadecimal fafdcc
20 Vigesimal 52g28c
36 Base36 9sk3w

Cryptographic Hash Functions

md5 aa7794ee886587e9b0d64ea76f0fd129
sha1 0a0dfe39b3e01b7815f99844df9b83774958ddc6
sha256 ba5cb214bfb0547e3ebf72cc2c7de75300b0be010ef81cc2c77ee6b0a93f5443
sha512 ff3ae10f973fcedc0c4186506002787bf1054195296d059bf8017d26201d4d267910c38e119ab53c2322c50d956fdac26027cc10b2ab5419a9fe38999953e0f7
ripemd-160 25aaf1d959e3985cfc4d44023e812ebad7ea7e00

16448972 as geometric shapes

Circle

Radius = n
Diameter 32897944
Circumference 103351939.18861
Area 8.5001657692956E+14

Sphere

Radius = n
Volume 1.8642531831267E+22
Surface area 3.4000663077182E+15
Circumference 103351939.18861

Square

Length = n
Perimeter 65795888
Area 270568679856784
Diagonal 23262359.289495

Cube

Length = n
Surface area 1623412079140704
Volume 4.4505766390412E+21
Space diagonal 28490455.236278

Equilateral Triangle

Length = n
Perimeter 49346916
Area 1.171596751122E+14
Altitude 14245227.618139

Triangular Pyramid

Length = n
Surface area 1.171596751122E+14
Volume 5.2450548694274E+20
Height 7754119.7631651