486530981 (number)

486530981 is an odd 9-digits composite number following 486530980 and preceding 486530982. In scientific notation, it is written as 4.86530981 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 475566768 positive integers (up to 486530981) that are relatively prime to 486530981.

Interesting facts

Basic properties

Name

Name four hundred eighty-six million five hundred thirty thousand nine hundred eighty-one

Notation

Scientific notation 4.86530981 × 10^8
Engineering notation 4.86530981 × 10^6

Prime Factorization of 486530981

Prime Factorization 47 × 829 × 12487

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 486530981
Product of the distinct prime numbers

The prime factorization of 486530981 is 47 × 829 × 12487. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 486530981)

Multiplication

n×y
n×2 973061962
n×3 1459592943
n×4 1946123924
n×5 2432654905

Division

n÷y
n÷2 243265490.5
n÷3 162176993.66667
n÷3 121632745.25
n÷5 97306196.2

Exponentiation

ny
n2 236712395472822361
n3 1.1516791398425E+26
n4 5.6032758170482E+34
n5 2.726167280082E+43

Nth Root

y√n
2√n 22057.447291108
3√n 786.50864406671
4√n 148.51749826572
5√n 54.628855261348

Divisors of 486530981

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 -486530980
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 486530981 can be divided by 8 positive divisors. The sum of these divisors (counting 486530981) is 1, the average is 0.125.

Base conversion 486530981

Base System Value
2 Binary 11100111111111101111110100101
3 Ternary 1020220111100000222
4 Quaternary 130333331332211
5 Quinary 1444022442411
6 Senary 120140014125
8 Octal 3477757645
10 Decimal 486530981
12 Duodecimal 116b31345
16 Hexadecimal 1cffdfa5
20 Vigesimal 7c0g791
36 Base36 81o1ph

Cryptographic Hash Functions

md5 6ae8face97cc46bf84fb101a559f5da3
sha1 bc3d1aa9d9a837579c2a11c6b49a93b7daa2e8ba
sha256 f1b55d713a725e7586e6e22635a62982301a2230580e7dd401c961544c8cbe92
sha512 fc6c3a65e4dfe9ed0dbc42a669374c4861c4cecf6f06b8c093e64cb367a6867c1754e0df949e0844be5ee41348157e84426c4bf282299d24c27099d165b0f91b
ripemd-160 7745120b32e19194a68a02bc128d739ef2cfbfd3

486530981 as geometric shapes

Circle

Radius = n
Diameter 973061962
Circumference 3056964311.3069
Area 7.4365392263106E+17

Sphere

Radius = n
Volume 4.8241423000292E+26
Surface area 2.9746156905242E+18
Circumference 3056964311.3069

Square

Length = n
Perimeter 1946123924
Area 236712395472822361
Diagonal 688058711.84489

Cube

Length = n
Surface area 1420274372836934166
Volume 1.1516791398425E+26
Space diagonal 842696378.54833

Equilateral Triangle

Length = n
Perimeter 1459592943
Area 1.0249947393507E+17
Altitude 421348189.27416

Triangular Pyramid

Length = n
Surface area 1.0249947393507E+17
Volume 1.3572668825562E+25
Height 229352903.9483