487493894 (number)

487493894 is an even 9-digits composite number following 487493893 and preceding 487493895. In scientific notation, it is written as 4.87493894 × 10^8. The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors. There are 239147896 positive integers (up to 487493894) that are relatively prime to 487493894.

Interesting facts

Basic properties

Name

Name four hundred eighty-seven million four hundred ninety-three thousand eight hundred ninety-four

Notation

Scientific notation 4.87493894 × 10^8
Engineering notation 4.87493894 × 10^6

Prime Factorization of 487493894

Prime Factorization 2 × 53 × 4598999

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 487493894
Product of the distinct prime numbers

The prime factorization of 487493894 is 2 × 53 × 4598999. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 5, 21, 94, 704, 292, 9174, 1171, 56988, 43956, 138158, 277588, 4765383, 3001050, 13560242, 65386023, 200609931, 358311817, 8543640345, 4049297496

Basic calculations (n = 487493894)

Multiplication

n×y
n×2 974987788
n×3 1462481682
n×4 1949975576
n×5 2437469470

Division

n÷y
n÷2 243746947
n÷3 162497964.66667
n÷3 121873473.5
n÷5 97498778.8

Exponentiation

ny
n2 237650296687283236
n3 1.1585306854234E+26
n4 5.6477663515554E+34
n5 2.7532516111219E+43

Nth Root

y√n
2√n 22079.263891715
3√n 787.02717241621
4√n 148.59092802629
5√n 54.650461795356

Divisors of 487493894

1, 2, 53, 106, 4598999, 9197998, 243746947, 487493894

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 -487493893
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 487493894 can be divided by 8 positive divisors. The sum of these divisors (counting 487493894) is 1, the average is 0.125.

Base conversion 487493894

Base System Value
2 Binary 11101000011101001000100000110
3 Ternary 1020222022020220102
4 Quaternary 131003221010012
5 Quinary 1444244301034
6 Senary 120212404102
8 Octal 3503510406
10 Decimal 487493894
12 Duodecimal 117316632
16 Hexadecimal 1d0e9106
20 Vigesimal 7c6geee
36 Base36 828op2

Cryptographic Hash Functions

md5 37ec1080b3713dd25c966dd00a9215aa
sha1 9ee97a2fbacbcd8efdbc893f8aa04e905e482f4c
sha256 62083247eed7324e0ca27e211a02dfd810d0e8ab2814e213469720873bb73014
sha512 67d2cf1a5d81fd2025cbdd55b343b94c4b310b61359be5a8871190e42c1c8b0d49829f0c3bc388d096bf155a91ab6b3362ed6bef44920bec18945e667373e1e9
ripemd-160 0df36731e497a18e72d101f0b62612f454425364

487493894 as geometric shapes

Circle

Radius = n
Diameter 974987788
Circumference 3063014472.1206
Area 7.466004261962E+17

Sphere

Radius = n
Volume 4.852841987046E+26
Surface area 2.9864017047848E+18
Circumference 3063014472.1206

Square

Length = n
Perimeter 1949975576
Area 237650296687283236
Diagonal 689420476.46887

Cube

Length = n
Surface area 1425901780123699416
Volume 1.1585306854234E+26
Space diagonal 844364192.7876

Equilateral Triangle

Length = n
Perimeter 1462481682
Area 1.0290559707405E+17
Altitude 422182096.3938

Triangular Pyramid

Length = n
Surface area 1.0290559707405E+17
Volume 1.3653415064593E+25
Height 229806825.48962