143669442 (number)

143669442 is an even 9-digits composite number following 143669441 and preceding 143669443. In scientific notation, it is written as 1.43669442 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 41048400 positive integers (up to 143669442) that are relatively prime to 143669442.

Interesting facts

Basic properties

Name

Name one hundred forty-three million six hundred sixty-nine thousand four hundred forty-two

Notation

Scientific notation 1.43669442 × 10^8
Engineering notation 1.43669442 × 10^6

Prime Factorization of 143669442

Prime Factorization 2 × 3 × 7 × 3420701

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 143669442
Product of the distinct prime numbers

The prime factorization of 143669442 is 2 × 3 × 7 × 3420701. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 8, 53, 66, 486, 652, 1833, 6173, 7793, 90172, 766597, 697725, 925404, 8056101, 32055514, 18482369, 203504796, 214348083, 6663448959, 499179312

Basic calculations (n = 143669442)

Multiplication

n×y
n×2 287338884
n×3 431008326
n×4 574677768
n×5 718347210

Division

n÷y
n÷2 71834721
n÷3 47889814
n÷3 35917360.5
n÷5 28733888.4

Exponentiation

ny
n2 20640908564591364
n3 2.9654678158479E+24
n4 4.2604710637182E+32
n5 6.1209950038154E+40

Nth Root

y√n
2√n 11986.218836647
3√n 523.74690348912
4√n 109.48159131401
5√n 42.802869101199

Divisors of 143669442

1, 2, 3, 6, 7, 14, 21, 42, 3420701, 6841402, 10262103, 20524206, 23944907, 47889814, 71834721, 143669442

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -143669441
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 143669442 can be divided by 16 positive divisors. The sum of these divisors (counting 143669442) is 1, the average is 0.0625.

Base conversion 143669442

Base System Value
2 Binary 1000100100000011100011000010
3 Ternary 101000100011102110
4 Quaternary 20210003203002
5 Quinary 243234410232
6 Senary 22131200150
8 Octal 1044034302
10 Decimal 143669442
12 Duodecimal 40146056
16 Hexadecimal 89038c2
20 Vigesimal 24hidc2
36 Base36 2djc1u

Cryptographic Hash Functions

md5 24e386e98d742fba8247110019771dc1
sha1 3d433cfb86801615259707d476acd66dde279515
sha256 cf32cddb37ff378e84c476d1f1b7bfc91b97725fcc313a7fde2c8bc77287cd07
sha512 86f0befef33180885fd2bb6bae5ddf362d35bdb756fb0086bdf6fdc5488a9319abf36e343b7349baca05a292cc71e7d85963ed1ae6d184986907ad87f90ddee7
ripemd-160 4df0eafcfc1c7a9151fade7d272f966ce86884d6

143669442 as geometric shapes

Circle

Radius = n
Diameter 287338884
Circumference 902701727.06509
Area 6.4845326709939E+16

Sphere

Radius = n
Volume 1.2421722539633E+25
Surface area 2.5938130683976E+17
Circumference 902701727.06509

Square

Length = n
Perimeter 574677768
Area 20640908564591364
Diagonal 203179273.37497

Cube

Length = n
Surface area 123845451387548184
Volume 2.9654678158479E+24
Space diagonal 248842773.03907

Equilateral Triangle

Length = n
Perimeter 431008326
Area 8.937775587064E+15
Altitude 124421386.51953

Triangular Pyramid

Length = n
Surface area 8.937775587064E+15
Volume 3.4948373366275E+23
Height 67726424.458325