13145412 (number)

13145412 is an even 8-digits composite number following 13145411 and preceding 13145413. In scientific notation, it is written as 1.3145412 × 10^7. The sum of its digits is 21. It has a total of 5 prime factors and 24 positive divisors. There are 3755808 positive integers (up to 13145412) that are relatively prime to 13145412.

Interesting facts

Basic properties

Name

Name thirteen million one hundred forty-five thousand four hundred twelve

Notation

Scientific notation 1.3145412 × 10^7
Engineering notation 1.3145412 × 10^6

Prime Factorization of 13145412

Prime Factorization 2 × 2 × 3 × 7 × 156493

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6572706
Product of the distinct prime numbers

The prime factorization of 13145412 is 2 × 2 × 3 × 7 × 156493. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 7, 65, 64, 650, 318, 4020, 7577, 88780, 54581, 330735, 337361, 5239519, 6541135, 55806055, 17662061, 363435534, 486712628, 1206799110, 7501977647

Basic calculations (n = 13145412)

Multiplication

n×y
n×2 26290824
n×3 39436236
n×4 52581648
n×5 65727060

Division

n÷y
n÷2 6572706
n÷3 4381804
n÷3 3286353
n÷5 2629082.4

Exponentiation

ny
n2 172801856649744
n3 2.2715516000258E+21
n4 2.9860481661599E+28
n5 3.9252833396016E+35

Nth Root

y√n
2√n 3625.66021574
3√n 236.0069183072
4√n 60.213455437635
5√n 26.531074580267

Divisors of 13145412

1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 156493, 312986, 469479, 625972, 938958, 1095451, 1877916, 2190902, 3286353, 4381804, 6572706, 13145412

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 -13145411
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 13145412 can be divided by 24 positive divisors. The sum of these divisors (counting 13145412) is 1, the average is 0.041666666666667.

Base conversion 13145412

Base System Value
2 Binary 110010001001010101000100
3 Ternary 220201212010010
4 Quaternary 302021111010
5 Quinary 11331123122
6 Senary 1145430220
8 Octal 62112504
10 Decimal 13145412
12 Duodecimal 449b370
16 Hexadecimal c89544
20 Vigesimal 4233ac
36 Base36 7tr2c

Cryptographic Hash Functions

md5 fc0d091a400ae52087e4ca96ddd595ca
sha1 e091a3f90f313210ad440385e46b4e6bdd1157ac
sha256 ddaf70784dd31d4e8e96d9299c9a72de3fb72cae90732fd3b013f7648590a488
sha512 e871000287f384a38b4b9dd740ee72aff5ba0ba997c2120f97c3af26ced1247dd1a50d4f8091808facf173142da04bcee38397b352bdaada9074d69f481ee5f4
ripemd-160 9c3cbdf61e32c37dc6c2b139b0e8185f587a8e80

13145412 as geometric shapes

Circle

Radius = n
Diameter 26290824
Circumference 82595059.535222
Area 5.4287304337751E+14

Sphere

Radius = n
Volume 9.515053091855E+21
Surface area 2.17149217351E+15
Circumference 82595059.535222

Square

Length = n
Perimeter 52581648
Area 172801856649744
Diagonal 18590419.933382

Cube

Length = n
Surface area 1036811139898464
Volume 2.2715516000258E+21
Space diagonal 22768521.470426

Equilateral Triangle

Length = n
Perimeter 39436236
Area 74825398839898
Altitude 11384260.735213

Triangular Pyramid

Length = n
Surface area 74825398839898
Volume 2.6770492336557E+20
Height 6196806.6444607