649631764 (number)

649631764 is an even 9-digits composite number following 649631763 and preceding 649631765. In scientific notation, it is written as 6.49631764 × 10^8. The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors. There are 324593600 positive integers (up to 649631764) that are relatively prime to 649631764.

Interesting facts

Basic properties

Name

Name six hundred forty-nine million six hundred thirty-one thousand seven hundred sixty-four

Notation

Scientific notation 6.49631764 × 10^8
Engineering notation 6.49631764 × 10^6

Prime Factorization of 649631764

Prime Factorization 2 × 2 × 1481 × 109661

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 324815882
Product of the distinct prime numbers

The prime factorization of 649631764 is 2 × 2 × 1481 × 109661. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 8, 42, 99, 757, 854, 2101, 2488, 34079, 91612, 687306, 303022, 2197396, 2018298, 39183478, 5075882, 23064869, 342071841, 5020869690, 9490877935

Basic calculations (n = 649631764)

Multiplication

n×y
n×2 1299263528
n×3 1948895292
n×4 2598527056
n×5 3248158820

Division

n÷y
n÷2 324815882
n÷3 216543921.33333
n÷3 162407941
n÷5 129926352.8

Exponentiation

ny
n2 422021428797751696
n3 2.7415852523568E+26
n4 1.781020863645E+35
n5 1.1570077253705E+44

Nth Root

y√n
2√n 25487.874842756
3√n 866.07549473675
4√n 159.64922437255
5√n 57.88065676326

Divisors of 649631764

1, 2, 4, 1481, 2962, 5924, 109661, 219322, 438644, 162407941, 324815882, 649631764

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -649631763
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 649631764 can be divided by 12 positive divisors. The sum of these divisors (counting 649631764) is 1, the average is 0.083333333333333.

Base conversion 649631764

Base System Value
2 Binary 100110101110001001100000010100
3 Ternary 1200021101201020201
4 Quaternary 212232021200110
5 Quinary 2312301204024
6 Senary 144243510244
8 Octal 4656114024
10 Decimal 649631764
12 Duodecimal 161688384
16 Hexadecimal 26b89814
20 Vigesimal a303j84
36 Base36 aqrv2s

Cryptographic Hash Functions

md5 d68275763bbab2d5f19045b5ea02ad30
sha1 3e40eb52f305b55b0153f05a94816ed220b20d65
sha256 008493ef4c856302a534f1035d10c54cc064c1f3b20c6525f45e48a38f62e79d
sha512 aff1c2666a86370883c7a23ee9c9b602059f77d2f97ef5722bcaf1b2b77f4aa2b3f320df779f4bedfaceba951122f66a805afdbdbe1e18e279076daa78778d29
ripemd-160 2366b302f03d1dcfdc8f8db6e79c224cf55772e4

649631764 as geometric shapes

Circle

Radius = n
Diameter 1299263528
Circumference 4081756754.642
Area 1.3258194203685E+18

Sphere

Radius = n
Volume 1.1483925450659E+27
Surface area 5.3032776814739E+18
Circumference 4081756754.642

Square

Length = n
Perimeter 2598527056
Area 422021428797751696
Diagonal 918718051.19716

Cube

Length = n
Surface area 2532128572786510176
Volume 2.7415852523568E+26
Space diagonal 1125195221.4586

Equilateral Triangle

Length = n
Perimeter 1948895292
Area 1.8274063914013E+17
Altitude 562597610.7293

Triangular Pyramid

Length = n
Surface area 1.8274063914013E+17
Volume 3.2309892052376E+25
Height 306239350.39905