42969 (number)

42969 is an odd 5-digits composite number following 42968 and preceding 42970. In scientific notation, it is written as 4.2969 × 10^4. The sum of its digits is 30. It has a total of 2 prime factors and 4 positive divisors. There are 28644 positive integers (up to 42969) that are relatively prime to 42969.

Interesting facts

Basic properties

Name

Name forty-two thousand nine hundred sixty-nine

Notation

Scientific notation 4.2969 × 10^4
Engineering notation 4.2969 × 10^3

Prime Factorization of 42969

Prime Factorization 3 × 14323

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 42969
Product of the distinct prime numbers

The prime factorization of 42969 is 3 × 14323. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 4, 85, 78, 613, 225, 2620, 1338, 30823, 53727, 544653, 112850, 4852697, 6420737, 68881827, 66495026, 642446614, 870184420, 356965429, 5184924173

Basic calculations (n = 42969)

Multiplication

n×y
n×2 85938
n×3 128907
n×4 171876
n×5 214845

Division

n÷y
n÷2 21484.5
n÷3 14323
n÷3 10742.25
n÷5 8593.8

Exponentiation

ny
n2 1846334961
n3 79335166939209
n4 3408952788210871521
n5 1.4647929235663E+23

Nth Root

y√n
2√n 207.28965241902
3√n 35.025559561287
4√n 14.397557168458
5√n 8.445610516436

Divisors of 42969

1, 3, 14323, 42969

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42968
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42969 can be divided by 4 positive divisors. The sum of these divisors (counting 42969) is 1, the average is 0.25.

Base conversion 42969

Base System Value
2 Binary 1010011111011001
3 Ternary 2011221110
4 Quaternary 22133121
5 Quinary 2333334
6 Senary 530533
8 Octal 123731
10 Decimal 42969
12 Duodecimal 20a49
16 Hexadecimal a7d9
20 Vigesimal 5789
36 Base36 x5l

Cryptographic Hash Functions

md5 b275aac13d6aaa5a1c20231577217530
sha1 d877909241441574a99f4f9f1359871755f69482
sha256 690395987014da9bd72e2fbc7ba2234f4f9574713826a4e7ee72cd72935bc953
sha512 67e2241ecf087aa38bf8330c8905518145ae0dc96fb9c34e8412c56eb7ca02f2f78a1f2690fee3473e4e82ce9baec26570172a3e548d76e5a457ab8da2fd307e
ripemd-160 f812acca716f4d21ea7a7a2462a07d54fcf19b0e

42969 as geometric shapes

Circle

Radius = n
Diameter 85938
Circumference 269982.1894642
Area 5800432349.5436

Sphere

Radius = n
Volume 3.3231837017005E+14
Surface area 23201729398.174
Circumference 269982.1894642

Square

Length = n
Perimeter 171876
Area 1846334961
Diagonal 60767.34256161

Cube

Length = n
Surface area 11078009766
Volume 79335166939209
Space diagonal 74424.491150427

Equilateral Triangle

Length = n
Perimeter 128907
Area 799486490.06068
Altitude 37212.245575214

Triangular Pyramid

Length = n
Surface area 799486490.06068
Volume 9349739088213.6
Height 20255.78085387