487994957 (number)

487994957 is an odd 9-digits composite number following 487994956 and preceding 487994958. In scientific notation, it is written as 4.87994957 × 10^8. The sum of its digits is 62. It has a total of 2 prime factors and 4 positive divisors. There are 487904160 positive integers (up to 487994957) that are relatively prime to 487994957.

Interesting facts

Basic properties

Name

Name four hundred eighty-seven million nine hundred ninety-four thousand nine hundred fifty-seven

Notation

Scientific notation 4.87994957 × 10^8
Engineering notation 4.87994957 × 10^6

Prime Factorization of 487994957

Prime Factorization 5737 × 85061

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 487994957
Product of the distinct prime numbers

The prime factorization of 487994957 is 5737 × 85061. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 487994957)

Multiplication

n×y
n×2 975989914
n×3 1463984871
n×4 1951979828
n×5 2439974785

Division

n÷y
n÷2 243997478.5
n÷3 162664985.66667
n÷3 121998739.25
n÷5 97598991.4

Exponentiation

ny
n2 238139078057431849
n3 1.1621066915666E+26
n4 5.6710220498044E+34
n5 2.7674301613403E+43

Nth Root

y√n
2√n 22090.607891138
3√n 787.29672462266
4√n 148.62909503572
5√n 54.661691504447

Divisors of 487994957

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 -487994956
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 487994957 can be divided by 4 positive divisors. The sum of these divisors (counting 487994957) is 1, the average is 0.25.

Base conversion 487994957

Base System Value
2 Binary 11101000101100011011001001101
3 Ternary 1021000020201020022
4 Quaternary 131011203121031
5 Quinary 1444411314312
6 Senary 120231231525
8 Octal 3505433115
10 Decimal 487994957
12 Duodecimal 1175185a5
16 Hexadecimal 1d16364d
20 Vigesimal 7c9j77h
36 Base36 82jfbh

Cryptographic Hash Functions

md5 dee68b509751bafcc57e83d3f3cf6d3b
sha1 a36b4880d60f731556a2c73cc2098a4d08cd6b50
sha256 db52fb6745a98e7ca71ab32ccab24500bdd8aa98024c78ca699ab7ee25061f31
sha512 9c286b69639ea2f6dbfafa159a89d5025fc8237092e0d2a9ffe038a316fe27c43a99700eb2fe3282adf3bf023c1da9c0297b91ee4cb97b34f0054588c070f9aa
ripemd-160 f67ffb67ef74cf347c920a71984dec41b2c6b99f

487994957 as geometric shapes

Circle

Radius = n
Diameter 975989914
Circumference 3066162743.8001
Area 7.4813597815787E+17

Sphere

Radius = n
Volume 4.8678211265507E+26
Surface area 2.9925439126315E+18
Circumference 3066162743.8001

Square

Length = n
Perimeter 1951979828
Area 238139078057431849
Diagonal 690129086.55908

Cube

Length = n
Surface area 1428834468344591094
Volume 1.1621066915666E+26
Space diagonal 845232059.36139

Equilateral Triangle

Length = n
Perimeter 1463984871
Area 1.0311724561577E+17
Altitude 422616029.68069

Triangular Pyramid

Length = n
Surface area 1.0311724561577E+17
Volume 1.369555870115E+25
Height 230043028.85303