487990143 (number)

487990143 is an odd 9-digits composite number following 487990142 and preceding 487990144. In scientific notation, it is written as 4.87990143 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 318404088 positive integers (up to 487990143) that are relatively prime to 487990143.

Interesting facts

Basic properties

Name

Name four hundred eighty-seven million nine hundred ninety thousand one hundred forty-three

Notation

Scientific notation 4.87990143 × 10^8
Engineering notation 4.87990143 × 10^6

Prime Factorization of 487990143

Prime Factorization 27 × 47 × 384547

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 487990143
Product of the distinct prime numbers

The prime factorization of 487990143 is 27 × 47 × 384547. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 487990143)

Multiplication

n×y
n×2 975980286
n×3 1463970429
n×4 1951960572
n×5 2439950715

Division

n÷y
n÷2 243995071.5
n÷3 162663381
n÷3 121997535.75
n÷5 97598028.6

Exponentiation

ny
n2 238134379665160449
n3 1.1620722998602E+26
n4 5.6707982778511E+34
n5 2.7672936625327E+43

Nth Root

y√n
2√n 22090.498930536
3√n 787.29413575787
4√n 148.62872848321
5√n 54.661583658078

Divisors of 487990143

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -487990142
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 487990143 can be divided by 8 positive divisors. The sum of these divisors (counting 487990143) is 1, the average is 0.125.

Base conversion 487990143

Base System Value
2 Binary 11101000101100010001101111111
3 Ternary 1021000020110122000
4 Quaternary 131011202031333
5 Quinary 1444411141033
6 Senary 120231153343
8 Octal 3505421577
10 Decimal 487990143
12 Duodecimal 117515853
16 Hexadecimal 1d16237f
20 Vigesimal 7c9if73
36 Base36 82jblr

Cryptographic Hash Functions

md5 07713b394cc8316e51d1069fed81ab7c
sha1 8fe337a93a5c97ec8079274c7185354249d3798f
sha256 1be60cbc654a3487256964408b275318d6c76b464887af786c1dfa301c29f8aa
sha512 c2152b0b6d34ac78df5a4fec3f70fd1e081a0294ad1a20df13e00a77ce434b0e7b886a0e091d5f46a57cb3e7d302ef405de7d1b7fa1c97930b4c452667ba4fb9
ripemd-160 7d7df2c60ee6dfe283ef9656f582b59cc44ab175

487990143 as geometric shapes

Circle

Radius = n
Diameter 975980286
Circumference 3066132496.5461
Area 7.4812121772323E+17

Sphere

Radius = n
Volume 4.8676770669079E+26
Surface area 2.9924848708929E+18
Circumference 3066132496.5461

Square

Length = n
Perimeter 1951960572
Area 238134379665160449
Diagonal 690122278.53499

Cube

Length = n
Surface area 1428806277990962694
Volume 1.1620722998602E+26
Space diagonal 845223721.2688

Equilateral Triangle

Length = n
Perimeter 1463970429
Area 1.0311521115224E+17
Altitude 422611860.6344

Triangular Pyramid

Length = n
Surface area 1.0311521115224E+17
Volume 1.3695153391003E+25
Height 230040759.51166