16455968 (number)

16455968 is an even 8-digits composite number following 16455967 and preceding 16455969. In scientific notation, it is written as 1.6455968 × 10^7. The sum of its digits is 44. It has a total of 6 prime factors and 12 positive divisors. There are 8227968 positive integers (up to 16455968) that are relatively prime to 16455968.

Interesting facts

Basic properties

Name

Name sixteen million four hundred fifty-five thousand nine hundred sixty-eight

Notation

Scientific notation 1.6455968 × 10^7
Engineering notation 1.6455968 × 10^6

Prime Factorization of 16455968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 514249

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1028498
Product of the distinct prime numbers

The prime factorization of 16455968 is 2 × 2 × 2 × 2 × 2 × 514249. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 7, 96, 90, 39, 699, 5881, 4346, 38575, 37614, 750797, 660015, 115151, 129451, 86668866, 66879109, 652147299, 781372871, 9538686406, 7537235979

Basic calculations (n = 16455968)

Multiplication

n×y
n×2 32911936
n×3 49367904
n×4 65823872
n×5 82279840

Division

n÷y
n÷2 8227984
n÷3 5485322.6666667
n÷3 4113992
n÷5 3291193.6

Exponentiation

ny
n2 270798882817024
n3 4.4562577500727E+21
n4 7.3332034934948E+28
n5 1.2067496202644E+36

Nth Root

y√n
2√n 4056.5956170168
3√n 254.35550690051
4√n 63.691409287413
5√n 27.750108584693

Divisors of 16455968

1, 2, 4, 8, 16, 32, 514249, 1028498, 2056996, 4113992, 8227984, 16455968

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 -16455967
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 16455968 can be divided by 12 positive divisors. The sum of these divisors (counting 16455968) is 1, the average is 0.083333333333333.

Base conversion 16455968

Base System Value
2 Binary 111110110001100100100000
3 Ternary 1010222001100022
4 Quaternary 332301210200
5 Quinary 13203042333
6 Senary 1344413012
8 Octal 76614440
10 Decimal 16455968
12 Duodecimal 5617168
16 Hexadecimal fb1920
20 Vigesimal 52gji8
36 Base36 9spi8

Cryptographic Hash Functions

md5 89c9ca7453976117414da32dd243bbb8
sha1 5e93dea091dbe8cffaea7bd5837eb35c5802df91
sha256 58d5e078f2bf133bb0b64b4feee99912b6f83cabc76903c87dc1abf383c15e99
sha512 ccc1036135e3cb2865a91b5b4d4794df251941ba00e18548573bfeeefb1ec295306243b6d545c825e660a24aef86a52a2d2bc60ea166ac387c2a9f64f1debb53
ripemd-160 8a2d4fadfa2817b664b31e83f65a6e049030ff32

16455968 as geometric shapes

Circle

Radius = n
Diameter 32911936
Circumference 103395896.35302
Area 8.5073978085829E+14

Sphere

Radius = n
Volume 1.8666328813508E+22
Surface area 3.4029591234331E+15
Circumference 103395896.35302

Square

Length = n
Perimeter 65823872
Area 270798882817024
Diagonal 23272253.127578

Cube

Length = n
Surface area 1624793296902144
Volume 4.4562577500727E+21
Space diagonal 28502572.663728

Equilateral Triangle

Length = n
Perimeter 49367904
Area 1.1725935591799E+14
Altitude 14251286.331864

Triangular Pyramid

Length = n
Surface area 1.1725935591799E+14
Volume 5.2517501229859E+20
Height 7757417.7091926