13105890 (number)

13105890 is an even 8-digits composite number following 13105889 and preceding 13105891. In scientific notation, it is written as 1.3105890 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 2943360 positive integers (up to 13105890) that are relatively prime to 13105890.

Interesting facts

Basic properties

Name

Name thirteen million one hundred five thousand eight hundred ninety

Notation

Scientific notation 1.3105890 × 10^7
Engineering notation 1.3105890 × 10^6

Prime Factorization of 13105890

Prime Factorization 2 × 7 × 45 × 293 × 71

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 13105890
Product of the distinct prime numbers

The prime factorization of 13105890 is 2 × 7 × 45 × 293 × 71. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 2, 56, 44, 103, 843, 4023, 9052, 99989, 12590, 118083, 569764, 6879565, 3915362, 79080474, 97727346, 252938431, 52789818, 883719918, 4259488979

Basic calculations (n = 13105890)

Multiplication

n×y
n×2 26211780
n×3 39317670
n×4 52423560
n×5 65529450

Division

n÷y
n÷2 6552945
n÷3 4368630
n÷3 3276472.5
n÷5 2621178

Exponentiation

ny
n2 171764352692100
n3 2.2511247123039E+21
n4 2.9502992855736E+28
n5 3.8666297903806E+35

Nth Root

y√n
2√n 3620.2057952553
3√n 235.77016070131
4√n 60.168146018099
5√n 26.515102096196

Divisors of 13105890

1, 2, 7, 14, 45, 71, 90, 142, 293, 315, 497, 586, 630, 994, 2051, 3195, 4102, 6390, 13185, 20803, 22365, 26370, 41606, 44730, 92295, 145621, 184590, 291242, 936135, 1872270, 6552945, 13105890

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 -13105889
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 13105890 can be divided by 32 positive divisors. The sum of these divisors (counting 13105890) is 1, the average is 0.03125.

Base conversion 13105890

Base System Value
2 Binary 110001111111101011100010
3 Ternary 220122211220100
4 Quaternary 301333223202
5 Quinary 11323342030
6 Senary 1144523230
8 Octal 61775342
10 Decimal 13105890
12 Duodecimal 4480516
16 Hexadecimal c7fae2
20 Vigesimal 41i4ea
36 Base36 7swki

Cryptographic Hash Functions

md5 fa075c36ade33be44c5e6b8508073cc6
sha1 43f6d1934ad076d7f1c31ea7d7ddbac9013e3997
sha256 11b571b9837b6eab6e151241630ef132779e30856e55b940097be0bd742b87e4
sha512 396bf98bd52ada26f5046f2ac60f938b4fef01c40b652f51545655439e1adde93754c2c1b194fc29695bb7863bf3f8869b2d38f0e5f38fbcca75809b7b839e56
ripemd-160 c2cb1beeb2e3bee64b6e8cd1ba977fa3bc6dbd7c

13105890 as geometric shapes

Circle

Radius = n
Diameter 26211780
Circumference 82346735.485512
Area 5.3961362856611E+14

Sphere

Radius = n
Volume 9.429489144651E+21
Surface area 2.1584545142644E+15
Circumference 82346735.485512

Square

Length = n
Perimeter 52423560
Area 171764352692100
Diagonal 18534527.38497

Cube

Length = n
Surface area 1030586116152600
Volume 2.2511247123039E+21
Space diagonal 22700067.358409

Equilateral Triangle

Length = n
Perimeter 39317670
Area 74376146447974
Altitude 11350033.679204

Triangular Pyramid

Length = n
Surface area 74376146447974
Volume 2.6529759156111E+20
Height 6178175.79499