143669931 (number)

143669931 is an odd 9-digits composite number following 143669930 and preceding 143669932. In scientific notation, it is written as 1.43669931 × 10^8. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 95779952 positive integers (up to 143669931) that are relatively prime to 143669931.

Interesting facts

Basic properties

Name

Name one hundred forty-three million six hundred sixty-nine thousand nine hundred thirty-one

Notation

Scientific notation 1.43669931 × 10^8
Engineering notation 1.43669931 × 10^6

Prime Factorization of 143669931

Prime Factorization 3 × 47889977

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 143669931
Product of the distinct prime numbers

The prime factorization of 143669931 is 3 × 47889977. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 143669931)

Multiplication

n×y
n×2 287339862
n×3 431009793
n×4 574679724
n×5 718349655

Division

n÷y
n÷2 71834965.5
n÷3 47889977
n÷3 35917482.75
n÷5 28733986.2

Exponentiation

ny
n2 20641049073544761
n3 2.9654980961638E+24
n4 4.2605290685648E+32
n5 6.121099173042E+40

Nth Root

y√n
2√n 11986.239235056
3√n 523.74749770489
4√n 109.48168447305
5√n 42.802898238327

Divisors of 143669931

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 -143669930
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 143669931 can be divided by 4 positive divisors. The sum of these divisors (counting 143669931) is 1, the average is 0.25.

Base conversion 143669931

Base System Value
2 Binary 1000100100000011101010101011
3 Ternary 101000100012002120
4 Quaternary 20210003222223
5 Quinary 243234414211
6 Senary 22131202323
8 Octal 1044035253
10 Decimal 143669931
12 Duodecimal 401463a3
16 Hexadecimal 8903aab
20 Vigesimal 24hiegb
36 Base36 2djcff

Cryptographic Hash Functions

md5 1348d641247414f90b1108c593e2958a
sha1 09bbccb3ea3cf7336c6b98f691b4f4870d05a299
sha256 2fc58e8a4254c9770cce46375feac18bf8f8b51d8123516c99eb41d224035af3
sha512 00446eef6abc448e9324e292501a161a11019e5f4f4e31176e751507cd4288f7a0923a8a7128ab43c1d417331b2236ed26fafca1f4e095016f3ac41310ce3447
ripemd-160 81a888c9440469b2384323a61ab522cd3d3d68b9

143669931 as geometric shapes

Circle

Radius = n
Diameter 287339862
Circumference 902704799.5427
Area 6.4845768131835E+16

Sphere

Radius = n
Volume 1.2421849377524E+25
Surface area 2.5938307252734E+17
Circumference 902704799.5427

Square

Length = n
Perimeter 574679724
Area 20641049073544761
Diagonal 203179964.92541

Cube

Length = n
Surface area 123846294441268566
Volume 2.9654980961638E+24
Space diagonal 248843620.01191

Equilateral Triangle

Length = n
Perimeter 431009793
Area 8.9378364292255E+15
Altitude 124421810.00596

Triangular Pyramid

Length = n
Surface area 8.9378364292255E+15
Volume 3.494873022322E+23
Height 67726654.975136