143669918 (number)

143669918 is an even 9-digits composite number following 143669917 and preceding 143669919. In scientific notation, it is written as 1.43669918 × 10^8. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 61451520 positive integers (up to 143669918) that are relatively prime to 143669918.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.43669918 × 10^8
Engineering notation 1.43669918 × 10^6

Prime Factorization of 143669918

Prime Factorization 2 × 7 × 521 × 19697

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 143669918
Product of the distinct prime numbers

The prime factorization of 143669918 is 2 × 7 × 521 × 19697. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 2, 24, 54, 476, 398, 5870, 9578, 38730, 96791, 939959, 522531, 7322250, 5681374, 68824807, 12586771, 703569279, 307709456, 272561342, 306160027

Basic calculations (n = 143669918)

Multiplication

n×y
n×2 287339836
n×3 431009754
n×4 574679672
n×5 718349590

Division

n÷y
n÷2 71834959
n÷3 47889972.666667
n÷3 35917479.5
n÷5 28733983.6

Exponentiation

ny
n2 20641045338126724
n3 2.9654972911629E+24
n4 4.260527526506E+32
n5 6.1210964036986E+40

Nth Root

y√n
2√n 11986.238692768
3√n 523.74748190776
4√n 109.48168199643
5√n 42.802897463722

Divisors of 143669918

1, 2, 7, 14, 521, 1042, 3647, 7294, 19697, 39394, 137879, 275758, 10262137, 20524274, 71834959, 143669918

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 -143669917
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 143669918 can be divided by 16 positive divisors. The sum of these divisors (counting 143669918) is 1, the average is 0.0625.

Base conversion 143669918

Base System Value
2 Binary 1000100100000011101010011110
3 Ternary 101000100012002002
4 Quaternary 20210003222132
5 Quinary 243234414133
6 Senary 22131202302
8 Octal 1044035236
10 Decimal 143669918
12 Duodecimal 40146392
16 Hexadecimal 8903a9e
20 Vigesimal 24hiefi
36 Base36 2djcf2

Cryptographic Hash Functions

md5 7375d8f1e51b410e5ed9866344863dab
sha1 ddd9c86c15c10e1d9b0c3b43e911ffb1c1c2573f
sha256 46ce975a50dca5ffd68e12a03999d34bbcbee5957f765c492fc6c57001681ac3
sha512 6da809717162cf43d20c0b04ea7477a257ab69439816f8c37666288651c030db3e75c078f2724512439ce5a817f9e1533e13981eb766910e8ddef1acc4b1d7e0
ripemd-160 e7c6b9649264360804a98711f91f2c27739f1ccb

143669918 as geometric shapes

Circle

Radius = n
Diameter 287339836
Circumference 902704717.8613
Area 6.4845756396673E+16

Sphere

Radius = n
Volume 1.2421846005544E+25
Surface area 2.5938302558669E+17
Circumference 902704717.8613

Square

Length = n
Perimeter 574679672
Area 20641045338126724
Diagonal 203179946.54063

Cube

Length = n
Surface area 123846272028760344
Volume 2.9654972911629E+24
Space diagonal 248843597.49525

Equilateral Triangle

Length = n
Perimeter 431009754
Area 8.937834811742E+15
Altitude 124421798.74763

Triangular Pyramid

Length = n
Surface area 8.937834811742E+15
Volume 3.4948720736194E+23
Height 67726648.846877