13457890 (number)

13457890 is an even 8-digits composite number following 13457889 and preceding 13457891. In scientific notation, it is written as 1.3457890 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 32 positive divisors. There are 5059584 positive integers (up to 13457890) that are relatively prime to 13457890.

Interesting facts

Basic properties

Name

Name thirteen million four hundred fifty-seven thousand eight hundred ninety

Notation

Scientific notation 1.3457890 × 10^7
Engineering notation 1.3457890 × 10^6

Prime Factorization of 13457890

Prime Factorization 2 × 5 × 19 × 193 × 367

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 13457890
Product of the distinct prime numbers

The prime factorization of 13457890 is 2 × 5 × 19 × 193 × 367. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 3, 45, 35, 185, 534, 5149, 436, 46571, 72334, 271590, 204709, 8998455, 7274820, 70178425, 37978725, 989722107, 686216623, 8042574144, 5551059052

Basic calculations (n = 13457890)

Multiplication

n×y
n×2 26915780
n×3 40373670
n×4 53831560
n×5 67289450

Division

n÷y
n÷2 6728945
n÷3 4485963.3333333
n÷3 3364472.5
n÷5 2691578

Exponentiation

ny
n2 181114803252100
n3 2.4374230995384E+21
n4 3.2802571957047E+28
n5 4.4145340511502E+35

Nth Root

y√n
2√n 3668.4996933351
3√n 237.86232415907
4√n 60.568140910343
5√n 26.656025478871

Divisors of 13457890

1, 2, 5, 10, 19, 38, 95, 190, 193, 367, 386, 734, 965, 1835, 1930, 3667, 3670, 6973, 7334, 13946, 18335, 34865, 36670, 69730, 70831, 141662, 354155, 708310, 1345789, 2691578, 6728945, 13457890

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13457889
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13457890 can be divided by 32 positive divisors. The sum of these divisors (counting 13457890) is 1, the average is 0.03125.

Base conversion 13457890

Base System Value
2 Binary 110011010101100111100010
3 Ternary 221022201202101
4 Quaternary 303111213202
5 Quinary 11421123030
6 Senary 1200241014
8 Octal 63254742
10 Decimal 13457890
12 Duodecimal 461016a
16 Hexadecimal cd59e2
20 Vigesimal 4424ea
36 Base36 80g6a

Cryptographic Hash Functions

md5 18718915b624a6d9f00e5c1956673c87
sha1 8d93af23be2099aa05505daac2ebc04b88fd5c25
sha256 18028691beb09b96a56256705cbf6dc8f9d8d3b04a0de0220b2730cec7bd0fc6
sha512 883c803dd99eb86712b4fe8729c28c2d13360d5a2877837835ff668ea56ed4ca51e014c2a36f77d822479349187a791da51aa4e13c21203aff4e9fec349cff63
ripemd-160 4dcc27929373254c7b7a3fb061655e3c55351634

13457890 as geometric shapes

Circle

Radius = n
Diameter 26915780
Circumference 84558416.713639
Area 5.6898893535316E+14

Sphere

Radius = n
Volume 1.0209854004267E+22
Surface area 2.2759557414126E+15
Circumference 84558416.713639

Square

Length = n
Perimeter 53831560
Area 181114803252100
Diagonal 19032330.558925

Cube

Length = n
Surface area 1086688819512600
Volume 2.4374230995384E+21
Space diagonal 23309749.242673

Equilateral Triangle

Length = n
Perimeter 40373670
Area 78425010308870
Altitude 11654874.621337

Triangular Pyramid

Length = n
Surface area 78425010308870
Volume 2.8725306705072E+20
Height 6344110.1863084