487994768 (number)

487994768 is an even 9-digits composite number following 487994767 and preceding 487994769. In scientific notation, it is written as 4.87994768 × 10^8. The sum of its digits is 62. It has a total of 6 prime factors and 20 positive divisors. There are 240355104 positive integers (up to 487994768) that are relatively prime to 487994768.

Interesting facts

Basic properties

Name

Name four hundred eighty-seven million nine hundred ninety-four thousand seven hundred sixty-eight

Notation

Scientific notation 4.87994768 × 10^8
Engineering notation 4.87994768 × 10^6

Prime Factorization of 487994768

Prime Factorization 2 × 2 × 2 × 2 × 67 × 455219

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 60999346
Product of the distinct prime numbers

The prime factorization of 487994768 is 2 × 2 × 2 × 2 × 67 × 455219. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 9, 48, 16, 386, 875, 206, 9053, 82505, 61699, 523511, 528124, 5479429, 7792741, 9838211, 8866506, 234005901, 940857018, 8354658425, 5451053168

Basic calculations (n = 487994768)

Multiplication

n×y
n×2 975989536
n×3 1463984304
n×4 1951979072
n×5 2439973840

Division

n÷y
n÷2 243997384
n÷3 162664922.66667
n÷3 121998692
n÷5 97598953.6

Exponentiation

ny
n2 238138893595373824
n3 1.1621053413185E+26
n4 5.6710132642829E+34
n5 2.7674248022286E+43

Nth Root

y√n
2√n 22090.603613301
3√n 787.29662298288
4√n 148.62908064474
5√n 54.661687270362

Divisors of 487994768

1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 455219, 910438, 1820876, 3641752, 7283504, 30499673, 60999346, 121998692, 243997384, 487994768

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -487994767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 487994768 can be divided by 20 positive divisors. The sum of these divisors (counting 487994768) is 1, the average is 0.05.

Base conversion 487994768

Base System Value
2 Binary 11101000101100011010110010000
3 Ternary 1021000020200222022
4 Quaternary 131011203112100
5 Quinary 1444411313033
6 Senary 120231231012
8 Octal 3505432620
10 Decimal 487994768
12 Duodecimal 117518468
16 Hexadecimal 1d163590
20 Vigesimal 7c9j6i8
36 Base36 82jf68

Cryptographic Hash Functions

md5 53784a541d491154d33d46f3b5ce7473
sha1 c876eb878085fec13806ec3760590b699ddf1500
sha256 14b89bc5aabb4f00302b0f49f978127dc6870cd102bd563229de02fddcb2fa02
sha512 31e954f933fd5d16a79ce556d2935e39ff8f40feeca3d5ff98d6adf3b61827319d7927400dea7ed50e510bdf99e5954f50a6500a99e42036671bd1aad8a2640e
ripemd-160 e253f3204b3bdede264b18eb4dc7f016b05bdf2d

487994768 as geometric shapes

Circle

Radius = n
Diameter 975989536
Circumference 3066161556.2781
Area 7.4813539865323E+17

Sphere

Radius = n
Volume 4.8678154706449E+26
Surface area 2.9925415946129E+18
Circumference 3066161556.2781

Square

Length = n
Perimeter 1951979072
Area 238138893595373824
Diagonal 690128819.27271

Cube

Length = n
Surface area 1428833361572242944
Volume 1.1621053413185E+26
Space diagonal 845231732.00379

Equilateral Triangle

Length = n
Perimeter 1463984304
Area 1.0311716574136E+17
Altitude 422615866.00189

Triangular Pyramid

Length = n
Surface area 1.0311716574136E+17
Volume 1.3695542788324E+25
Height 230042939.75757