487942739 (number)

487942739 is an odd 9-digits composite number following 487942738 and preceding 487942740. In scientific notation, it is written as 4.87942739 × 10^8. The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors. There are 487897056 positive integers (up to 487942739) that are relatively prime to 487942739.

Interesting facts

Basic properties

Name

Name four hundred eighty-seven million nine hundred forty-two thousand seven hundred thirty-nine

Notation

Scientific notation 4.87942739 × 10^8
Engineering notation 4.87942739 × 10^6

Prime Factorization of 487942739

Prime Factorization 17027 × 28657

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 487942739
Product of the distinct prime numbers

The prime factorization of 487942739 is 17027 × 28657. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 2, 63, 85, 338, 873, 2534, 5632, 89285, 15556, 563065, 294013, 8970520, 8466804, 43969898, 92603129, 86621584, 630415336, 3864540934, 6032242660

Basic calculations (n = 487942739)

Multiplication

n×y
n×2 975885478
n×3 1463828217
n×4 1951770956
n×5 2439713695

Division

n÷y
n÷2 243971369.5
n÷3 162647579.66667
n÷3 121985684.75
n÷5 97588547.8

Exponentiation

ny
n2 238088116542822121
n3 1.1617336770926E+26
n4 5.6685951238908E+34
n5 2.7659498310333E+43

Nth Root

y√n
2√n 22089.425954515
3√n 787.2686420054
4√n 148.6251188545
5√n 54.660521637282

Divisors of 487942739

1, 17027, 28657, 487942739

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 -487942738
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 487942739 can be divided by 4 positive divisors. The sum of these divisors (counting 487942739) is 1, the average is 0.25.

Base conversion 487942739

Base System Value
2 Binary 11101000101010110101001010011
3 Ternary 1021000011001121022
4 Quaternary 131011112221103
5 Quinary 1444403131424
6 Senary 120230150055
8 Octal 3505265123
10 Decimal 487942739
12 Duodecimal 1174b232b
16 Hexadecimal 1d156a53
20 Vigesimal 7c9cggj
36 Base36 82ib0z

Cryptographic Hash Functions

md5 b97544e9610a09873871389a7df9b322
sha1 e07645cb65c61d3c497d0eb7452565427c12cb26
sha256 62ca2997a8dfb220fe8de501e1a9a2b8093a7beb9d439b909372799c6d094177
sha512 3b482c78bd7260f687c9b8f68e1ac2ae3aad17966586f20cd9705fddb9ce87f02d858b65b2ae3d084855b40758adac40d3ab4c7edf3e38590aa1f06b9fb4d82b
ripemd-160 76b24e2385e872779bf7f21d886998827bdd7978

487942739 as geometric shapes

Circle

Radius = n
Diameter 975885478
Circumference 3065834648.4298
Area 7.4797587783796E+17

Sphere

Radius = n
Volume 4.8662586471758E+26
Surface area 2.9919035113518E+18
Circumference 3065834648.4298

Square

Length = n
Perimeter 1951770956
Area 238088116542822121
Diagonal 690055239.15528

Cube

Length = n
Surface area 1428528699256932726
Volume 1.1617336770926E+26
Space diagonal 845141615.13232

Equilateral Triangle

Length = n
Perimeter 1463828217
Area 1.0309517863264E+17
Altitude 422570807.56616

Triangular Pyramid

Length = n
Surface area 1.0309517863264E+17
Volume 1.3691162683416E+25
Height 230018413.05176