16456428 (number)

16456428 is an even 8-digits composite number following 16456427 and preceding 16456429. In scientific notation, it is written as 1.6456428 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 5463936 positive integers (up to 16456428) that are relatively prime to 16456428.

Interesting facts

Basic properties

Name

Name sixteen million four hundred fifty-six thousand four hundred twenty-eight

Notation

Scientific notation 1.6456428 × 10^7
Engineering notation 1.6456428 × 10^6

Prime Factorization of 16456428

Prime Factorization 2 × 2 × 9 × 307 × 1489

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8228214
Product of the distinct prime numbers

The prime factorization of 16456428 is 2 × 2 × 9 × 307 × 1489. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 5, 94, 33, 296, 704, 2300, 9233, 51814, 66612, 40824, 95938, 6550844, 8551552, 3603397, 33962205, 603442451, 931016915, 9189202305, 1860918234

Basic calculations (n = 16456428)

Multiplication

n×y
n×2 32912856
n×3 49369284
n×4 65825712
n×5 82282140

Division

n÷y
n÷2 8228214
n÷3 5485476
n÷3 4114107
n÷5 3291285.6

Exponentiation

ny
n2 270814022519184
n3 4.4566314629773E+21
n4 7.3340234793021E+28
n5 1.2069182933744E+36

Nth Root

y√n
2√n 4056.652314409
3√n 254.35787691085
4√n 63.69185438036
5√n 27.750263724849

Divisors of 16456428

1, 2, 4, 9, 18, 36, 307, 614, 1228, 1489, 2763, 2978, 5526, 5956, 11052, 13401, 26802, 53604, 457123, 914246, 1828492, 4114107, 8228214, 16456428

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 -16456427
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 16456428 can be divided by 24 positive divisors. The sum of these divisors (counting 16456428) is 1, the average is 0.041666666666667.

Base conversion 16456428

Base System Value
2 Binary 111110110001101011101100
3 Ternary 1010222001222100
4 Quaternary 332301223230
5 Quinary 13203101203
6 Senary 1344415100
8 Octal 76615354
10 Decimal 16456428
12 Duodecimal 5617490
16 Hexadecimal fb1aec
20 Vigesimal 52h118
36 Base36 9spv0

Cryptographic Hash Functions

md5 c6746763342ca84ac198f94e5199e262
sha1 0bb6430d660160dc93c56479dc3b472cbccce769
sha256 098efa4cb705ecc3d47b260cdd862e7d81ea3de21e02c2e7838d6b92c9f4d9ae
sha512 adb9a5c807087cad301196146d71b4053f458d956cd330ba588eeffd2a3010b00fe13622b6c29badaff6150fbda21a4484b1c0335076becb9b4a92bf5064c890
ripemd-160 087d1a27f12e52205173d5a198c3ac7df9d7a3be

16456428 as geometric shapes

Circle

Radius = n
Diameter 32912856
Circumference 103398786.61826
Area 8.5078734363537E+14

Sphere

Radius = n
Volume 1.8667894218462E+22
Surface area 3.4031493745415E+15
Circumference 103398786.61826

Square

Length = n
Perimeter 65825712
Area 270814022519184
Diagonal 23272903.665816

Cube

Length = n
Surface area 1624884135115104
Volume 4.4566314629773E+21
Space diagonal 28503369.407099

Equilateral Triangle

Length = n
Perimeter 49369284
Area 1.1726591160133E+14
Altitude 14251684.70355

Triangular Pyramid

Length = n
Surface area 1.1726591160133E+14
Volume 5.2521905478677E+20
Height 7757634.5552721