16455946 (number)

16455946 is an even 8-digits composite number following 16455945 and preceding 16455947. In scientific notation, it is written as 1.6455946 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 7573104 positive integers (up to 16455946) that are relatively prime to 16455946.

Interesting facts

Basic properties

Name

Name sixteen million four hundred fifty-five thousand nine hundred forty-six

Notation

Scientific notation 1.6455946 × 10^7
Engineering notation 1.6455946 × 10^6

Prime Factorization of 16455946

Prime Factorization 2 × 13 × 463 × 1367

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16455946
Product of the distinct prime numbers

The prime factorization of 16455946 is 2 × 13 × 463 × 1367. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 80, 61, 608, 895, 6813, 3067, 42040, 52771, 369566, 196211, 6047066, 808309, 25727729, 44530777, 378268697, 136637069, 2524927062, 5138489296

Basic calculations (n = 16455946)

Multiplication

n×y
n×2 32911892
n×3 49367838
n×4 65823784
n×5 82279730

Division

n÷y
n÷2 8227973
n÷3 5485315.3333333
n÷3 4113986.5
n÷5 3291189.2

Exponentiation

ny
n2 270798158754916
n3 4.4562398773703E+21
n4 7.3331642785053E+28
n5 1.2067415537621E+36

Nth Root

y√n
2√n 4056.5929053825
3√n 254.35539355108
4√n 63.691388000126
5√n 27.75010116486

Divisors of 16455946

1, 2, 13, 26, 463, 926, 1367, 2734, 6019, 12038, 17771, 35542, 632921, 1265842, 8227973, 16455946

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16455945
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16455946 can be divided by 16 positive divisors. The sum of these divisors (counting 16455946) is 1, the average is 0.0625.

Base conversion 16455946

Base System Value
2 Binary 111110110001100100001010
3 Ternary 1010222001022111
4 Quaternary 332301210022
5 Quinary 13203042241
6 Senary 1344412534
8 Octal 76614412
10 Decimal 16455946
12 Duodecimal 561714a
16 Hexadecimal fb190a
20 Vigesimal 52gjh6
36 Base36 9sphm

Cryptographic Hash Functions

md5 ba0c5c4eff8a9ff92912fd46b91bd2f3
sha1 b5a9eaac44d154199bd414f3721070cd04f41850
sha256 95f3ea0ddfcb64aa878655a2c2c9befef8309383cad995ba2dfca11a6afcf5db
sha512 49f3efc0051c1f64cf002cf7152bef40e43f63f0eb0813bc26942026d6be8bb3aba362c43aefe38ee3a096f4366f672066b30018ef285e068514480a3b4987b5
ripemd-160 7920ec850fc0fbc74c2a321377d73f2353673b54

16455946 as geometric shapes

Circle

Radius = n
Diameter 32911892
Circumference 103395758.12294
Area 8.5073750615009E+14

Sphere

Radius = n
Volume 1.8666253948507E+22
Surface area 3.4029500246003E+15
Circumference 103395758.12294

Square

Length = n
Perimeter 65823784
Area 270798158754916
Diagonal 23272222.014879

Cube

Length = n
Surface area 1624788952529496
Volume 4.4562398773703E+21
Space diagonal 28502534.55861

Equilateral Triangle

Length = n
Perimeter 49367838
Area 1.172590423899E+14
Altitude 14251267.279305

Triangular Pyramid

Length = n
Surface area 1.172590423899E+14
Volume 5.2517290598041E+20
Height 7757407.3382931