13442979 (number)

13442979 is an odd 8-digits composite number following 13442978 and preceding 13442980. In scientific notation, it is written as 1.3442979 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 7860160 positive integers (up to 13442979) that are relatively prime to 13442979.

Interesting facts

Basic properties

Name

Name thirteen million four hundred forty-two thousand nine hundred seventy-nine

Notation

Scientific notation 1.3442979 × 10^7
Engineering notation 1.3442979 × 10^6

Prime Factorization of 13442979

Prime Factorization 3 × 29 × 11 × 11 × 1277

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1222089
Product of the distinct prime numbers

The prime factorization of 13442979 is 3 × 29 × 11 × 11 × 1277. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 10, 27, 3, 841, 761, 3469, 8136, 66343, 14311, 357728, 997915, 7917448, 4144742, 46840968, 98001378, 346900682, 501653527, 6584973350, 7750396451

Basic calculations (n = 13442979)

Multiplication

n×y
n×2 26885958
n×3 40328937
n×4 53771916
n×5 67214895

Division

n÷y
n÷2 6721489.5
n÷3 4480993
n÷3 3360744.75
n÷5 2688595.8

Exponentiation

ny
n2 180713684394441
n3 2.4293302643271E+21
n4 3.2657435727414E+28
n5 4.3901322267747E+35

Nth Root

y√n
2√n 3666.4668278876
3√n 237.77444322501
4√n 60.551356945056
5√n 26.65011601956

Divisors of 13442979

1, 3, 11, 29, 33, 87, 121, 319, 363, 957, 1277, 3509, 3831, 10527, 14047, 37033, 42141, 111099, 154517, 407363, 463551, 1222089, 4480993, 13442979

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 -13442978
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 13442979 can be divided by 24 positive divisors. The sum of these divisors (counting 13442979) is 1, the average is 0.041666666666667.

Base conversion 13442979

Base System Value
2 Binary 110011010001111110100011
3 Ternary 221021222022010
4 Quaternary 303101332203
5 Quinary 11420133404
6 Senary 1200044003
8 Octal 63217643
10 Decimal 13442979
12 Duodecimal 4603603
16 Hexadecimal cd1fa3
20 Vigesimal 44078j
36 Base36 804o3

Cryptographic Hash Functions

md5 2aec1dda0735be2fb9cb5ffa7aeba999
sha1 124c381e310ea4cd82299e0a01c45d4c995c6a18
sha256 62323a135f8eee352e2c01c16d921fe45196ae3179998b3a3c3957aff31152b8
sha512 bd990a23d9206880e0319493f5e31a7e3caccef2e51a8a9774fe286693ac2e96e84c2c43cc85a0689ff3556a673f4e0fbdb48f83ec97ee216c0348a314365042
ripemd-160 e06e2273eb0ca93f35ae652efd3626948613fe41

13442979 as geometric shapes

Circle

Radius = n
Diameter 26885958
Circumference 84464728.137524
Area 5.6772878329672E+14

Sphere

Radius = n
Volume 1.0175954815404E+22
Surface area 2.2709151331869E+15
Circumference 84464728.137524

Square

Length = n
Perimeter 53771916
Area 180713684394441
Diagonal 19011243.220497

Cube

Length = n
Surface area 1084282106366646
Volume 2.4293302643271E+21
Space diagonal 23283922.633081

Equilateral Triangle

Length = n
Perimeter 40328937
Area 78251320748535
Altitude 11641961.316541

Triangular Pyramid

Length = n
Surface area 78251320748535
Volume 2.8629931727457E+20
Height 6337081.0734989