13013491 (number)

13013491 is an odd 8-digits composite number following 13013490 and preceding 13013492. In scientific notation, it is written as 1.3013491 × 10^7. The sum of its digits is 22. It has a total of 3 prime factors and 8 positive divisors. There are 12684672 positive integers (up to 13013491) that are relatively prime to 13013491.

Interesting facts

Basic properties

Name

Name thirteen million thirteen thousand four hundred ninety-one

Notation

Scientific notation 1.3013491 × 10^7
Engineering notation 1.3013491 × 10^6

Prime Factorization of 13013491

Prime Factorization 89 × 73 × 2003

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 13013491
Product of the distinct prime numbers

The prime factorization of 13013491 is 89 × 73 × 2003. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 13013491)

Multiplication

n×y
n×2 26026982
n×3 39040473
n×4 52053964
n×5 65067455

Division

n÷y
n÷2 6506745.5
n÷3 4337830.3333333
n÷3 3253372.75
n÷5 2602698.2

Exponentiation

ny
n2 169350948007081
n3 2.2038470377316E+21
n4 2.8679743590897E+28
n5 3.7322358510245E+35

Nth Root

y√n
2√n 3607.4216554209
3√n 235.21477874457
4√n 60.061815285762
5√n 26.477608917369

Divisors of 13013491

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13013490
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13013491 can be divided by 8 positive divisors. The sum of these divisors (counting 13013491) is 1, the average is 0.125.

Base conversion 13013491

Base System Value
2 Binary 110001101001000111110011
3 Ternary 220111011011011
4 Quaternary 301221013303
5 Quinary 11312412431
6 Senary 1142531351
8 Octal 61510763
10 Decimal 13013491
12 Duodecimal 4436b57
16 Hexadecimal c691f3
20 Vigesimal 416deb
36 Base36 7qx9v

Cryptographic Hash Functions

md5 5ad72432c671e7a01b3b3a3da94bdc3d
sha1 af94b1d874e2cf7f5e25fb24064a0edc2a2bb3a8
sha256 a10d27c25bd4926feb06e8c1edea271425452611ce199ff17bc9ac4a10d5e2da
sha512 98255e926c99431668620246596b969f0d4b5ab849ff5dde90463505f4bcdf8704ef0cafa16c984e4ce7856b6ddd715bcf56f3b87f126bb88c7bfb2f18636dbb
ripemd-160 2905a99630d517d0a05b1244a8d6358de4349f5d

13013491 as geometric shapes

Circle

Radius = n
Diameter 26026982
Circumference 81766175.446314
Area 5.3203169413751E+14

Sphere

Radius = n
Volume 9.2314528844977E+21
Surface area 2.1281267765501E+15
Circumference 81766175.446314

Square

Length = n
Perimeter 52053964
Area 169350948007081
Diagonal 18403855.46602

Cube

Length = n
Surface area 1016105688042486
Volume 2.2038470377316E+21
Space diagonal 22540027.59584

Equilateral Triangle

Length = n
Perimeter 39040473
Area 73331111564555
Altitude 11270013.79792

Triangular Pyramid

Length = n
Surface area 73331111564555
Volume 2.5972586417965E+20
Height 6134618.4886734