649129712 (number)

649129712 is an even 9-digits composite number following 649129711 and preceding 649129713. In scientific notation, it is written as 6.49129712 × 10^8. The sum of its digits is 41. It has a total of 9 prime factors and 160 positive divisors. There are 241920000 positive integers (up to 649129712) that are relatively prime to 649129712.

Interesting facts

Basic properties

Name

Name six hundred forty-nine million one hundred twenty-nine thousand seven hundred twelve

Notation

Scientific notation 6.49129712 × 10^8
Engineering notation 6.49129712 × 10^6

Prime Factorization of 649129712

Prime Factorization 2 × 2 × 2 × 2 × 11 × 7 × 181 × 41 × 71

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 81141214
Product of the distinct prime numbers

The prime factorization of 649129712 is 2 × 2 × 2 × 2 × 11 × 7 × 181 × 41 × 71. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 649129712)

Multiplication

n×y
n×2 1298259424
n×3 1947389136
n×4 2596518848
n×5 3245648560

Division

n÷y
n÷2 324564856
n÷3 216376570.66667
n÷3 162282428
n÷5 129825942.4

Exponentiation

ny
n2 421369383001202944
n3 2.7352338623319E+26
n4 1.7755215693081E+35
n5 1.1525438049348E+44

Nth Root

y√n
2√n 25478.024099211
3√n 865.85232882516
4√n 159.61837018091
5√n 57.871707666768

Divisors of 649129712

160 divisors

τ Total Divisors 160
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -649129711
Sum of the proper positive divisors of n
A Arithmetic Mean 0.00625
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 160
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 649129712 can be divided by 160 positive divisors. The sum of these divisors (counting 649129712) is 1, the average is 0.00625.

Base conversion 649129712

Base System Value
2 Binary 100110101100001110111011110000
3 Ternary 1200020110012120012
4 Quaternary 212230032323300
5 Quinary 2312134122322
6 Senary 144225034052
8 Octal 4654167360
10 Decimal 649129712
12 Duodecimal 161485928
16 Hexadecimal 26b0eef0
20 Vigesimal a2h145c
36 Base36 aqh3ow

Cryptographic Hash Functions

md5 7ba49273d7b894efe97887c24b95dd71
sha1 29e5b506757d151f4a6d5b2f90677eec5a88b70a
sha256 7bf7b203b8ea60fd7257193ce76b0f60ab6d13ccba0ae797e5392893b41c70e2
sha512 636db1bef2dbcc9a64ac08249ef3e0947600db79fd6c067754e7c4aba886f2a0ba5b576605934ebc248178f6e048a82453dafd74e336ef0e58232b647064b7bd
ripemd-160 67b5dddffee65fd786df0c8ed62eff4fd316061a

649129712 as geometric shapes

Circle

Radius = n
Diameter 1298259424
Circumference 4078602268.8921
Area 1.3237709580842E+18

Sphere

Radius = n
Volume 1.1457320810336E+27
Surface area 5.295083832337E+18
Circumference 4078602268.8921

Square

Length = n
Perimeter 2596518848
Area 421369383001202944
Diagonal 918008042.44974

Cube

Length = n
Surface area 2528216298007217664
Volume 2.7352338623319E+26
Space diagonal 1124325641.8866

Equilateral Triangle

Length = n
Perimeter 1947389136
Area 1.8245829502801E+17
Altitude 562162820.94328

Triangular Pyramid

Length = n
Surface area 1.8245829502801E+17
Volume 3.2235040203099E+25
Height 306002680.81658