649883904 (number)

649883904 is an even 9-digits composite number following 649883903 and preceding 649883905. In scientific notation, it is written as 6.49883904 × 10^8. The sum of its digits is 51. It has a total of 10 prime factors and 36 positive divisors. There are 205221888 positive integers (up to 649883904) that are relatively prime to 649883904.

Interesting facts

Basic properties

Name

Name six hundred forty-nine million eight hundred eighty-three thousand nine hundred four

Notation

Scientific notation 6.49883904 × 10^8
Engineering notation 6.49883904 × 10^6

Prime Factorization of 649883904

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 57 × 44537

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 5077218
Product of the distinct prime numbers

The prime factorization of 649883904 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 57 × 44537. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 649883904)

Multiplication

n×y
n×2 1299767808
n×3 1949651712
n×4 2599535616
n×5 3249419520

Division

n÷y
n÷2 324941952
n÷3 216627968
n÷3 162470976
n÷5 129976780.8

Exponentiation

ny
n2 422349088678281216
n3 2.7447787460108E+26
n4 1.7837875270737E+35
n5 1.1592548020012E+44

Nth Root

y√n
2√n 25492.820636407
3√n 866.18752950338
4√n 159.66471318487
5√n 57.885149081646

Divisors of 649883904

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -649883903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 649883904 can be divided by 36 positive divisors. The sum of these divisors (counting 649883904) is 1, the average is 0.027777777777778.

Base conversion 649883904

Base System Value
2 Binary 100110101111000111000100000000
3 Ternary 1200021212112010020
4 Quaternary 212233013010000
5 Quinary 2312332241104
6 Senary 144253133440
8 Octal 4657070400
10 Decimal 649883904
12 Duodecimal 16178a280
16 Hexadecimal 26bc7100
20 Vigesimal a31f9f4
36 Base36 aqx9mo

Cryptographic Hash Functions

md5 e09d0be46580df2c33a8e64f97aba54c
sha1 a9ac29cde418e9eb71e4d647120fb42859b7fa6e
sha256 00655be565d2f111be12d873012948a79d4b194339d17ccefa32e0ddb1f16f35
sha512 64671ef1a94c6bbf84c58ab91b044f600b0effda0e9a28a1b5aaaa4ac47ea6c45ff8e3029d526a4828ae7f5644981721a8f6d394386735f5760115982cb25225
ripemd-160 6bfdefae44774e62e150b587403be60e4282e805

649883904 as geometric shapes

Circle

Radius = n
Diameter 1299767808
Circumference 4083340996.9853
Area 1.326848794242E+18

Sphere

Radius = n
Volume 1.1497302325596E+27
Surface area 5.3073951769681E+18
Circumference 4083340996.9853

Square

Length = n
Perimeter 2599535616
Area 422349088678281216
Diagonal 919074631.00477

Cube

Length = n
Surface area 2534094532069687296
Volume 2.7447787460108E+26
Space diagonal 1125631940.7492

Equilateral Triangle

Length = n
Perimeter 1949651712
Area 1.828825200303E+17
Altitude 562815970.37461

Triangular Pyramid

Length = n
Surface area 1.828825200303E+17
Volume 3.2347527736016E+25
Height 306358210.33492