649651656 (number)

649651656 is an even 9-digits composite number following 649651655 and preceding 649651657. In scientific notation, it is written as 6.49651656 × 10^8. The sum of its digits is 48. It has a total of 6 prime factors and 32 positive divisors. There are 215957568 positive integers (up to 649651656) that are relatively prime to 649651656.

Interesting facts

Basic properties

Name

Name six hundred forty-nine million six hundred fifty-one thousand six hundred fifty-six

Notation

Scientific notation 6.49651656 × 10^8
Engineering notation 6.49651656 × 10^6

Prime Factorization of 649651656

Prime Factorization 2 × 2 × 2 × 3 × 367 × 73757

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 162412914
Product of the distinct prime numbers

The prime factorization of 649651656 is 2 × 2 × 2 × 3 × 367 × 73757. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 649651656)

Multiplication

n×y
n×2 1299303312
n×3 1948954968
n×4 2598606624
n×5 3248258280

Division

n÷y
n÷2 324825828
n÷3 216550552
n÷3 162412914
n÷5 129930331.2

Exponentiation

ny
n2 422047274143542336
n3 2.7418371055764E+26
n4 1.7812390161199E+35
n5 1.1571848765541E+44

Nth Root

y√n
2√n 25488.265064535
3√n 866.08433451279
4√n 159.65044649025
5√n 57.881011224968

Divisors of 649651656

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -649651655
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 649651656 can be divided by 32 positive divisors. The sum of these divisors (counting 649651656) is 1, the average is 0.03125.

Base conversion 649651656

Base System Value
2 Binary 100110101110001110010111001000
3 Ternary 1200021102201112110
4 Quaternary 212232032113020
5 Quinary 2312302323111
6 Senary 144244142320
8 Octal 4656162710
10 Decimal 649651656
12 Duodecimal 1616979a0
16 Hexadecimal 26b8e5c8
20 Vigesimal a30692g
36 Base36 aqsafc

Cryptographic Hash Functions

md5 7a69811b393c257cff61b0f11b3ee65a
sha1 2f7b32e2241b0185d1cdbe4da658a3f25cce0d57
sha256 3e1fdd679b23dc78f538d4b8e4f644e8e383bd685e3ad804098663400d9523e3
sha512 66cf88afa96fe2e0b909b884a99514866ddab7801d0d2320293ee6128900d2dde06754ba128cbc0a9fbc683075507e8c0fa2abd3ecac5dbeff239e728e7f1bdf
ripemd-160 5bab943d32f28242e551c82bcedc35acedd7498a

649651656 as geometric shapes

Circle

Radius = n
Diameter 1299303312
Circumference 4081881739.7641
Area 1.325900615917E+18

Sphere

Radius = n
Volume 1.1484980410958E+27
Surface area 5.3036024636678E+18
Circumference 4081881739.7641

Square

Length = n
Perimeter 2598606624
Area 422047274143542336
Diagonal 918746182.73334

Cube

Length = n
Surface area 2532283644861254016
Volume 2.7418371055764E+26
Space diagonal 1125229675.4133

Equilateral Triangle

Length = n
Perimeter 1948954968
Area 1.8275183050314E+17
Altitude 562614837.70663

Triangular Pyramid

Length = n
Surface area 1.8275183050314E+17
Volume 3.2312860171033E+25
Height 306248727.57778