13013986 (number)

13013986 is an even 8-digits composite number following 13013985 and preceding 13013987. In scientific notation, it is written as 1.3013986 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 6215040 positive integers (up to 13013986) that are relatively prime to 13013986.

Interesting facts

Basic properties

Name

Name thirteen million thirteen thousand nine hundred eighty-six

Notation

Scientific notation 1.3013986 × 10^7
Engineering notation 1.3013986 × 10^6

Prime Factorization of 13013986

Prime Factorization 2 × 31 × 79 × 2657

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13013986
Product of the distinct prime numbers

The prime factorization of 13013986 is 2 × 31 × 79 × 2657. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 1, 58, 11, 285, 303, 2933, 4861, 92843, 99556, 116994, 537171, 347869, 361655, 93060132, 99883591, 316267519, 960542830, 1565995636, 5152985024

Basic calculations (n = 13013986)

Multiplication

n×y
n×2 26027972
n×3 39041958
n×4 52055944
n×5 65069930

Division

n÷y
n÷2 6506993
n÷3 4337995.3333333
n÷3 3253496.5
n÷5 2602797.2

Exponentiation

ny
n2 169363831608196
n3 2.2040985334554E+21
n4 2.8684107457009E+28
n5 3.7329457286802E+35

Nth Root

y√n
2√n 3607.4902633271
3√n 235.21776103014
4√n 60.062386427174
5√n 26.477810342444

Divisors of 13013986

1, 2, 31, 62, 79, 158, 2449, 2657, 4898, 5314, 82367, 164734, 209903, 419806, 6506993, 13013986

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13013985
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13013986 can be divided by 16 positive divisors. The sum of these divisors (counting 13013986) is 1, the average is 0.0625.

Base conversion 13013986

Base System Value
2 Binary 110001101001001111100010
3 Ternary 220111011211111
4 Quaternary 301221033202
5 Quinary 11312421421
6 Senary 1142533534
8 Octal 61511742
10 Decimal 13013986
12 Duodecimal 44372aa
16 Hexadecimal c693e2
20 Vigesimal 416ej6
36 Base36 7qxnm

Cryptographic Hash Functions

md5 c4d9452d2bd239157fce4e5a71aef762
sha1 f06570c9b4a77d6922f4c0bfa76f37e51a8f5801
sha256 42362b7d32ed1452e7da21e6e4c3f86a002e3da93ccc4984e0d39745708c798a
sha512 c8d46967d07a201db180365d588207fb39ebd76284dbe34b7f2b7be8c5a1ea5a11b679b4b607cf8b9e862c892c521739d5fd058c84c933b99901724d52bf73ae
ripemd-160 7e1396d27f791df34147c77c193c8c768c25c6a6

13013986 as geometric shapes

Circle

Radius = n
Diameter 26027972
Circumference 81769285.623041
Area 5.3207216916413E+14

Sphere

Radius = n
Volume 9.2325063473221E+21
Surface area 2.1282886766565E+15
Circumference 81769285.623041

Square

Length = n
Perimeter 52055944
Area 169363831608196
Diagonal 18404555.501734

Cube

Length = n
Surface area 1016182989649176
Volume 2.2040985334554E+21
Space diagonal 22540884.96099

Equilateral Triangle

Length = n
Perimeter 39041958
Area 73336690327484
Altitude 11270442.480495

Triangular Pyramid

Length = n
Surface area 73336690327484
Volume 2.5975550323494E+20
Height 6134851.8339112