13979445 (number)

13979445 is an odd 8-digits composite number following 13979444 and preceding 13979446. In scientific notation, it is written as 1.3979445 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 7176000 positive integers (up to 13979445) that are relatively prime to 13979445.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.3979445 × 10^7
Engineering notation 1.3979445 × 10^6

Prime Factorization of 13979445

Prime Factorization 3 × 5 × 47 × 79 × 251

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 13979445
Product of the distinct prime numbers

The prime factorization of 13979445 is 3 × 5 × 47 × 79 × 251. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 13979445)

Multiplication

n×y
n×2 27958890
n×3 41938335
n×4 55917780
n×5 69897225

Division

n÷y
n÷2 6989722.5
n÷3 4659815
n÷3 3494861.25
n÷5 2795889

Exponentiation

ny
n2 195424882508025
n3 2.7319313966524E+21
n4 3.8190884703275E+28
n5 5.3388737221078E+35

Nth Root

y√n
2√n 3738.9096004049
3√n 240.89621513329
4√n 61.146623785822
5√n 26.859503840945

Divisors of 13979445

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 -13979444
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 13979445 can be divided by 32 positive divisors. The sum of these divisors (counting 13979445) is 1, the average is 0.03125.

Base conversion 13979445

Base System Value
2 Binary 110101010100111100110101
3 Ternary 222022020012020
4 Quaternary 311110330311
5 Quinary 12034320240
6 Senary 1215343353
8 Octal 65247465
10 Decimal 13979445
12 Duodecimal 4821b59
16 Hexadecimal d54f35
20 Vigesimal 4778c5
36 Base36 8bmlx

Cryptographic Hash Functions

md5 d160a237a4bbe2da2cd081674376f75e
sha1 8703b8893beb16b7211702519d49a05d6e106bc2
sha256 44299b1acce628ddbfe328e0b78ac55ed0af7b275b4e33101e36232eabfabf42
sha512 e82bdd1f15f96727e882e800391173a94844a9667a22f4daf76b006781a5dc829d02618966906845a3c7a111c75c1003829f1255873f37cfbe0150f6a956a648
ripemd-160 4b2dfbef61ddf5a320ba801faecb9784a0676dc2

13979445 as geometric shapes

Circle

Radius = n
Diameter 27958890
Circumference 87835443.426525
Area 6.1394537521586E+14

Sphere

Radius = n
Volume 1.1443487474446E+22
Surface area 2.4557815008634E+15
Circumference 87835443.426525

Square

Length = n
Perimeter 55917780
Area 195424882508025
Diagonal 19769920.713449

Cube

Length = n
Surface area 1172549295048150
Volume 2.7319313966524E+21
Space diagonal 24213109.001615

Equilateral Triangle

Length = n
Perimeter 41938335
Area 84621456391769
Altitude 12106554.500807

Triangular Pyramid

Length = n
Surface area 84621456391769
Volume 3.2196120271822E+20
Height 6589973.5711496