664156949 (number)

664156949 is an odd 9-digits composite number following 664156948 and preceding 664156950. In scientific notation, it is written as 6.64156949 × 10^8. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 664031340 positive integers (up to 664156949) that are relatively prime to 664156949.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million one hundred fifty-six thousand nine hundred forty-nine

Notation

Scientific notation 6.64156949 × 10^8
Engineering notation 6.64156949 × 10^6

Prime Factorization of 664156949

Prime Factorization 5531 × 120079

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 664156949
Product of the distinct prime numbers

The prime factorization of 664156949 is 5531 × 120079. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 1, 15, 84, 18, 357, 3212, 306, 77026, 85265, 909249, 942764, 8809156, 477350, 53971136, 16660832, 896628935, 766844662, 3354997523, 4619758967

Basic calculations (n = 664156949)

Multiplication

n×y
n×2 1328313898
n×3 1992470847
n×4 2656627796
n×5 3320784745

Division

n÷y
n÷2 332078474.5
n÷3 221385649.66667
n÷3 166039237.25
n÷5 132831389.8

Exponentiation

ny
n2 441104452904988601
n3 2.9296258763169E+26
n4 1.9457313837261E+35
n5 1.2922710193891E+44

Nth Root

y√n
2√n 25771.242674733
3√n 872.48286608773
4√n 160.53424144005
5√n 58.137204380108

Divisors of 664156949

1, 5531, 120079, 664156949

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 -664156948
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 664156949 can be divided by 4 positive divisors. The sum of these divisors (counting 664156949) is 1, the average is 0.25.

Base conversion 664156949

Base System Value
2 Binary 100111100101100011101100010101
3 Ternary 1201021201200001112
4 Quaternary 213211203230111
5 Quinary 2330011010244
6 Senary 145523104405
8 Octal 4745435425
10 Decimal 664156949
12 Duodecimal 166512105
16 Hexadecimal 27963b15
20 Vigesimal a7ajc79
36 Base36 azf6s5

Cryptographic Hash Functions

md5 640bcae4bb126d21505975283cbc3341
sha1 c9a6a1bf1efbd5e1073db19d9b8ed7cfd6206dc4
sha256 6ab4b2700e97867ba83e543e83a472663990a1b95e89b07bc3fbf67f1c5ff2aa
sha512 ba8ef7d0c97c20685ba5fa23b719001477509dc480d9c41f0e1367ce739160ea2866973995984d5f0e56a45dea1d7aaf3a4d72e42b7d8e801280b36e956c877e
ripemd-160 da6ae9035ef7ed2657772f214c877e8caee8e8b9

664156949 as geometric shapes

Circle

Radius = n
Diameter 1328313898
Circumference 4173021183.618
Area 1.3857705087121E+18

Sphere

Radius = n
Volume 1.2271588174405E+27
Surface area 5.5430820348482E+18
Circumference 4173021183.618

Square

Length = n
Perimeter 2656627796
Area 441104452904988601
Diagonal 939259764.82014

Cube

Length = n
Surface area 2646626717429931606
Volume 2.9296258763169E+26
Space diagonal 1150353579.8679

Equilateral Triangle

Length = n
Perimeter 1992470847
Area 1.9100383096908E+17
Altitude 575176789.93397

Triangular Pyramid

Length = n
Surface area 1.9100383096908E+17
Volume 3.4525972058055E+25
Height 313086588.27338