649603669 (number)

649603669 is an odd 9-digits composite number following 649603668 and preceding 649603670. In scientific notation, it is written as 6.49603669 × 10^8. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 534830400 positive integers (up to 649603669) that are relatively prime to 649603669.

Interesting facts

Basic properties

Name

Name six hundred forty-nine million six hundred three thousand six hundred sixty-nine

Notation

Scientific notation 6.49603669 × 10^8
Engineering notation 6.49603669 × 10^6

Prime Factorization of 649603669

Prime Factorization 143 × 53 × 85711

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 649603669
Product of the distinct prime numbers

The prime factorization of 649603669 is 143 × 53 × 85711. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 6, 12, 38, 477, 744, 9891, 3329, 45277, 12261, 787256, 203174, 5615718, 1037482, 46180896, 55238466, 954221096, 154718220, 9278292903, 1006461304

Basic calculations (n = 649603669)

Multiplication

n×y
n×2 1299207338
n×3 1948811007
n×4 2598414676
n×5 3248018345

Division

n÷y
n÷2 324801834.5
n÷3 216534556.33333
n÷3 162400917.25
n÷5 129920733.8

Exponentiation

ny
n2 421984926778261561
n3 2.7412295669786E+26
n4 1.7807127842805E+35
n5 1.1567575581038E+44

Nth Root

y√n
2√n 25487.323692377
3√n 866.06300933443
4√n 159.64749823401
5√n 57.880156114963

Divisors of 649603669

1, 53, 143, 7579, 85711, 4542683, 12256673, 649603669

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 -649603668
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 649603669 can be divided by 8 positive divisors. The sum of these divisors (counting 649603669) is 1, the average is 0.125.

Base conversion 649603669

Base System Value
2 Binary 100110101110000010101001010101
3 Ternary 1200021100021201011
4 Quaternary 212232002221111
5 Quinary 2312244304134
6 Senary 144243132221
8 Octal 4656025125
10 Decimal 649603669
12 Duodecimal 161674071
16 Hexadecimal 26b82a55
20 Vigesimal a300939
36 Base36 aqr9ed

Cryptographic Hash Functions

md5 ec2dfa79bacfbf25a58de22e1d7a1180
sha1 9f9a9d932a7c4a37d353a0cb2ec3e1589c450671
sha256 6a6ab90eeebf609d59879e239048f96eade52a1ec0f4b3c14bde00bbfc49497b
sha512 776fc873d139cace614d2ee1e8ceed269d2a4adbd0ef2debaa3bf5d7bfb955256d7767907aa0b5af7577fec6c5510fbc53cff79236c8a4dafdc1cb3cc5586e76
ripemd-160 4c488b596a069bc2abc2858305090678f8046ba4

649603669 as geometric shapes

Circle

Radius = n
Diameter 1299207338
Circumference 4081580228.5508
Area 1.3257047458922E+18

Sphere

Radius = n
Volume 1.1482435559231E+27
Surface area 5.3028189835689E+18
Circumference 4081580228.5508

Square

Length = n
Perimeter 2598414676
Area 421984926778261561
Diagonal 918678318.86712

Cube

Length = n
Surface area 2531909560669569366
Volume 2.7412295669786E+26
Space diagonal 1125146559.4912

Equilateral Triangle

Length = n
Perimeter 1948811007
Area 1.8272483330205E+17
Altitude 562573279.74558

Triangular Pyramid

Length = n
Surface area 1.8272483330205E+17
Volume 3.2305700259993E+25
Height 306226106.28904