13455428 (number)

13455428 is an even 8-digits composite number following 13455427 and preceding 13455429. In scientific notation, it is written as 1.3455428 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 24 positive divisors. There are 5657184 positive integers (up to 13455428) that are relatively prime to 13455428.

Interesting facts

Basic properties

Name

Name thirteen million four hundred fifty-five thousand four hundred twenty-eight

Notation

Scientific notation 1.3455428 × 10^7
Engineering notation 1.3455428 × 10^6

Prime Factorization of 13455428

Prime Factorization 2 × 2 × 7 × 53 × 9067

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6727714
Product of the distinct prime numbers

The prime factorization of 13455428 is 2 × 2 × 7 × 53 × 9067. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 10, 76, 11, 564, 873, 9004, 646, 64472, 78206, 817181, 991409, 5925012, 7176655, 65829771, 61817943, 25190615, 964876527, 1387404567, 3699072678

Basic calculations (n = 13455428)

Multiplication

n×y
n×2 26910856
n×3 40366284
n×4 53821712
n×5 67277140

Division

n÷y
n÷2 6727714
n÷3 4485142.6666667
n÷3 3363857
n÷5 2691085.6

Exponentiation

ny
n2 181048542663184
n3 2.4360856303094E+21
n4 3.2778574800463E+28
n5 4.4104975317024E+35

Nth Root

y√n
2√n 3668.1641184658
3√n 237.84781834979
4√n 60.565370621055
5√n 26.655050111446

Divisors of 13455428

1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 9067, 18134, 36268, 63469, 126938, 253876, 480551, 961102, 1922204, 3363857, 6727714, 13455428

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 -13455427
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 13455428 can be divided by 24 positive divisors. The sum of these divisors (counting 13455428) is 1, the average is 0.041666666666667.

Base conversion 13455428

Base System Value
2 Binary 110011010101000001000100
3 Ternary 221022121101012
4 Quaternary 303111001010
5 Quinary 11421033203
6 Senary 1200221352
8 Octal 63250104
10 Decimal 13455428
12 Duodecimal 460a858
16 Hexadecimal cd5044
20 Vigesimal 441ib8
36 Base36 80e9w

Cryptographic Hash Functions

md5 b08087c70be842498b15ffe538404313
sha1 6710370114a4b5127d0f1f28ca7edd95ed2d5264
sha256 594f898447f80081b4e4f7d97831595c7cbfb8c103fea5128fc3e2a459f22e8c
sha512 eaee0bc1352f4b9c48906a24d8805de7f1ae259acbdd42aee84f7e482509b97dfb208110aa7416a9da7a32f986b7f7a29e03c8a9a71596932a3e6389b4c6dfc3
ripemd-160 d71bf3a9ea23d055bc132a8dcbe759bcb6a6e815

13455428 as geometric shapes

Circle

Radius = n
Diameter 26910856
Circumference 84542947.511413
Area 5.687807715738E+14

Sphere

Radius = n
Volume 1.0204251626261E+22
Surface area 2.2751230862952E+15
Circumference 84542947.511413

Square

Length = n
Perimeter 53821712
Area 181048542663184
Diagonal 19028848.765135

Cube

Length = n
Surface area 1086291255979104
Volume 2.4360856303094E+21
Space diagonal 23305484.933585

Equilateral Triangle

Length = n
Perimeter 40366284
Area 78396318632234
Altitude 11652742.466792

Triangular Pyramid

Length = n
Surface area 78396318632234
Volume 2.8709544479048E+20
Height 6342949.5883782