649466730 (number)

649466730 is an even 9-digits composite number following 649466729 and preceding 649466731. In scientific notation, it is written as 6.49466730 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 156839040 positive integers (up to 649466730) that are relatively prime to 649466730.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.49466730 × 10^8
Engineering notation 6.49466730 × 10^6

Prime Factorization of 649466730

Prime Factorization 2 × 495 × 293 × 2239

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 649466730
Product of the distinct prime numbers

The prime factorization of 649466730 is 2 × 495 × 293 × 2239. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 9, 67, 52, 118, 374, 2616, 5652, 98932, 78354, 341959, 17298, 2053413, 3563764, 52090631, 64098571, 876242003, 494562813, 8857226518, 6577484606

Basic calculations (n = 649466730)

Multiplication

n×y
n×2 1298933460
n×3 1948400190
n×4 2597866920
n×5 3247333650

Division

n÷y
n÷2 324733365
n÷3 216488910
n÷3 162366682.5
n÷5 129893346

Exponentiation

ny
n2 421807033376892900
n3 2.7394963465829E+26
n4 1.7792117340622E+35
n5 1.155538826899E+44

Nth Root

y√n
2√n 25484.637136911
3√n 866.00214856516
4√n 159.6390839892
5√n 57.877715636407

Divisors of 649466730

1, 2, 293, 495, 586, 990, 2239, 4478, 145035, 290070, 656027, 1108305, 1312054, 2216610, 324733365, 649466730

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -649466729
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 649466730 can be divided by 16 positive divisors. The sum of these divisors (counting 649466730) is 1, the average is 0.0625.

Base conversion 649466730

Base System Value
2 Binary 100110101101100001001101101010
3 Ternary 1200021002022212100
4 Quaternary 212231201031222
5 Quinary 2312230413410
6 Senary 144240154230
8 Octal 4655411552
10 Decimal 649466730
12 Duodecimal 161608976
16 Hexadecimal 26b6136a
20 Vigesimal a2j36ga
36 Base36 aqobqi

Cryptographic Hash Functions

md5 81050890c1b8d4673266a91da6f4479e
sha1 5c3640ea7b93bc03d7f4e5f96415bf3b2695a93c
sha256 08aee4658aad23a8cea4b8a17bfadd876908aef54664474f6980c32c52462ddd
sha512 63235c34d69013204ae495033e45923980e617f0ab2d53ea1f7cd876478da6a98d8684f635a497627ed9a988e353ddaf9ff612a93805c25d23c086d464196a2a
ripemd-160 576fbb6fa4e2636641ea68341855e2e1c9af9241

649466730 as geometric shapes

Circle

Radius = n
Diameter 1298933460
Circumference 4080719815.438
Area 1.3251458772894E+18

Sphere

Radius = n
Volume 1.1475175462615E+27
Surface area 5.3005835091574E+18
Circumference 4080719815.438

Square

Length = n
Perimeter 2597866920
Area 421807033376892900
Diagonal 918484657.87611

Cube

Length = n
Surface area 2530842200261357400
Volume 2.7394963465829E+26
Space diagonal 1124909374.1856

Equilateral Triangle

Length = n
Perimeter 1948400190
Area 1.8264780319967E+17
Altitude 562454687.09281

Triangular Pyramid

Length = n
Surface area 1.8264780319967E+17
Volume 3.2285274061743E+25
Height 306161552.62537