649631772 (number)

649631772 is an even 9-digits composite number following 649631771 and preceding 649631773. In scientific notation, it is written as 6.49631772 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 211522752 positive integers (up to 649631772) that are relatively prime to 649631772.

Interesting facts

Basic properties

Name

Name six hundred forty-nine million six hundred thirty-one thousand seven hundred seventy-two

Notation

Scientific notation 6.49631772 × 10^8
Engineering notation 6.49631772 × 10^6

Prime Factorization of 649631772

Prime Factorization 2 × 2 × 9 × 177 × 269 × 379

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 324815886
Product of the distinct prime numbers

The prime factorization of 649631772 is 2 × 2 × 9 × 177 × 269 × 379. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 4, 32, 88, 516, 805, 6480, 7976, 95507, 78686, 15911, 96920, 6518096, 9982861, 15222151, 4386637, 27939235, 415486940, 7849680460, 195928562

Basic calculations (n = 649631772)

Multiplication

n×y
n×2 1299263544
n×3 1948895316
n×4 2598527088
n×5 3248158860

Division

n÷y
n÷2 324815886
n÷3 216543924
n÷3 162407943
n÷5 129926354.4

Exponentiation

ny
n2 422021439191859984
n3 2.741585353642E+26
n4 1.7810209513757E+35
n5 1.1570077966113E+44

Nth Root

y√n
2√n 25487.874999693
3√n 866.0754982919
4√n 159.64922486405
5√n 57.880656905817

Divisors of 649631772

1, 2, 4, 9, 18, 36, 177, 269, 354, 379, 538, 708, 758, 1076, 1516, 1593, 2421, 3186, 3411, 4842, 6372, 6822, 9684, 13644, 47613, 67083, 95226, 101951, 134166, 190452, 203902, 268332, 407804, 428517, 603747, 857034, 917559, 1207494, 1714068, 1835118, 2414988, 3670236, 18045327, 36090654, 72181308, 162407943, 324815886, 649631772

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -649631771
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 649631772 can be divided by 48 positive divisors. The sum of these divisors (counting 649631772) is 1, the average is 0.020833333333333.

Base conversion 649631772

Base System Value
2 Binary 100110101110001001100000011100
3 Ternary 1200021101201021000
4 Quaternary 212232021200130
5 Quinary 2312301204042
6 Senary 144243510300
8 Octal 4656114034
10 Decimal 649631772
12 Duodecimal 161688390
16 Hexadecimal 26b8981c
20 Vigesimal a303j8c
36 Base36 aqrv30

Cryptographic Hash Functions

md5 db06d6e581f31dcacea8ca70a4f63ac1
sha1 69444b22ffc0cff33571e9387a824ad2ca11fd73
sha256 4105a5bfd81b4a8738dd4a848c8ed6d83b4875d1dc4724089e0159dbd51043da
sha512 edf308b6a7c76a4ab510ea4ccc2b4bb70f3129ad7b2c62c429bdaee10b6d804469ece5a3e6c6fdafe39497513e1b66fc81721268ac5438b3fdd7627956496b76
ripemd-160 f3042e5cdf3dc9e3b0d56a3c40c5413442b97e7d

649631772 as geometric shapes

Circle

Radius = n
Diameter 1299263544
Circumference 4081756804.9074
Area 1.3258194530225E+18

Sphere

Radius = n
Volume 1.1483925874921E+27
Surface area 5.3032778120902E+18
Circumference 4081756804.9074

Square

Length = n
Perimeter 2598527088
Area 422021439191859984
Diagonal 918718062.51087

Cube

Length = n
Surface area 2532128635151159904
Volume 2.741585353642E+26
Space diagonal 1125195235.315

Equilateral Triangle

Length = n
Perimeter 1948895316
Area 1.8274064364091E+17
Altitude 562597617.6575

Triangular Pyramid

Length = n
Surface area 1.8274064364091E+17
Volume 3.2309893246033E+25
Height 306239354.17029