649969072 (number)

649969072 is an even 9-digits composite number following 649969071 and preceding 649969073. In scientific notation, it is written as 6.49969072 × 10^8. The sum of its digits is 52. It has a total of 6 prime factors and 20 positive divisors. There are 324584960 positive integers (up to 649969072) that are relatively prime to 649969072.

Interesting facts

Basic properties

Name

Name six hundred forty-nine million nine hundred sixty-nine thousand seventy-two

Notation

Scientific notation 6.49969072 × 10^8
Engineering notation 6.49969072 × 10^6

Prime Factorization of 649969072

Prime Factorization 2 × 2 × 2 × 2 × 827 × 49121

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 81246134
Product of the distinct prime numbers

The prime factorization of 649969072 is 2 × 2 × 2 × 2 × 827 × 49121. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 10, 40, 48, 240, 93, 4599, 5057, 14239, 644, 46311, 175589, 5064289, 6399424, 15017069, 61311393, 355433497, 353972360, 8990524108, 7717392001

Basic calculations (n = 649969072)

Multiplication

n×y
n×2 1299938144
n×3 1949907216
n×4 2599876288
n×5 3249845360

Division

n÷y
n÷2 324984536
n÷3 216656357.33333
n÷3 162492268
n÷5 129993814.4

Exponentiation

ny
n2 422459794556541184
n3 2.7458580062523E+26
n4 1.7847227801675E+35
n5 1.1600146092028E+44

Nth Root

y√n
2√n 25494.491012766
3√n 866.22536612655
4√n 159.66994398686
5√n 57.886666184604

Divisors of 649969072

1, 2, 4, 8, 16, 827, 1654, 3308, 6616, 13232, 49121, 98242, 196484, 392968, 785936, 40623067, 81246134, 162492268, 324984536, 649969072

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -649969071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 649969072 can be divided by 20 positive divisors. The sum of these divisors (counting 649969072) is 1, the average is 0.05.

Base conversion 649969072

Base System Value
2 Binary 100110101111011011110110110000
3 Ternary 1200022000211221121
4 Quaternary 212233123312300
5 Quinary 2312343002242
6 Senary 144255032024
8 Octal 4657336660
10 Decimal 649969072
12 Duodecimal 16180b614
16 Hexadecimal 26bdbdb0
20 Vigesimal a3262dc
36 Base36 aqz3cg

Cryptographic Hash Functions

md5 667e8f69e3a2ae15648120cab1088fc1
sha1 5c7f046a063be594b200768c51a8f6e1b851e285
sha256 066dd32e4e74fa0d0f62e7f369ecd75ae0382f2a1a07a0103e8fbf939b04af51
sha512 b2793b674acda2ccb959fa7ec079cc90a0e6ed0abfac42f90759df13a9e903f942b24927a629048c60787811f5222dde089983d45e0545162eea5896b9ce8cb5
ripemd-160 1addb0c8fa7b3a272454cd0110d3860c03f7dc4a

649969072 as geometric shapes

Circle

Radius = n
Diameter 1299938144
Circumference 4083876123.3116
Area 1.3271965870159E+18

Sphere

Radius = n
Volume 1.1501823120324E+27
Surface area 5.3087863480635E+18
Circumference 4083876123.3116

Square

Length = n
Perimeter 2599876288
Area 422459794556541184
Diagonal 919195076.74545

Cube

Length = n
Surface area 2534758767339247104
Volume 2.7458580062523E+26
Space diagonal 1125779456.0524

Equilateral Triangle

Length = n
Perimeter 1949907216
Area 1.8293045708176E+17
Altitude 562889728.0262

Triangular Pyramid

Length = n
Surface area 1.8293045708176E+17
Volume 3.2360246939939E+25
Height 306398358.91515