648804940 (number)

648804940 is an even 9-digits composite number following 648804939 and preceding 648804941. In scientific notation, it is written as 6.48804940 × 10^8. The sum of its digits is 43. It has a total of 5 prime factors and 24 positive divisors. There are 222447360 positive integers (up to 648804940) that are relatively prime to 648804940.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.48804940 × 10^8
Engineering notation 6.48804940 × 10^6

Prime Factorization of 648804940

Prime Factorization 2 × 2 × 5 × 7 × 4634321

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 324402470
Product of the distinct prime numbers

The prime factorization of 648804940 is 2 × 2 × 5 × 7 × 4634321. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 3, 32, 18, 814, 357, 7763, 3130, 95805, 64961, 77180, 208470, 5991409, 3831905, 30501148, 58961141, 434242983, 983636729, 4432082758, 4809063419

Basic calculations (n = 648804940)

Multiplication

n×y
n×2 1297609880
n×3 1946414820
n×4 2595219760
n×5 3244024700

Division

n÷y
n÷2 324402470
n÷3 216268313.33333
n÷3 162201235
n÷5 129760988

Exponentiation

ny
n2 420947850168403600
n3 2.7311304467164E+26
n4 1.771970925614E+35
n5 1.1496634900747E+44

Nth Root

y√n
2√n 25471.649730632
3√n 865.70790391403
4√n 159.59840140375
5√n 57.865915643249

Divisors of 648804940

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 4634321, 9268642, 18537284, 23171605, 32440247, 46343210, 64880494, 92686420, 129760988, 162201235, 324402470, 648804940

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -648804939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 648804940 can be divided by 24 positive divisors. The sum of these divisors (counting 648804940) is 1, the average is 0.041666666666667.

Base conversion 648804940

Base System Value
2 Binary 100110101010111111101001001100
3 Ternary 1200012211201001121
4 Quaternary 212222333221030
5 Quinary 2312043224230
6 Senary 144214050324
8 Octal 4652775114
10 Decimal 648804940
12 Duodecimal 1613499a4
16 Hexadecimal 26abfa4c
20 Vigesimal a2f0c70
36 Base36 aqa53g

Cryptographic Hash Functions

md5 10ea39e5ad0d2df47019d238a97aee91
sha1 cbfa93ef37aa062334a01bc5721478773cb79924
sha256 89df50e9854d7d96a026e8b5970f2cf7d5dec89a92ebc89b4f179fc714c5d0c3
sha512 63d08bcc1806de9e5f58858998818e3a6dd100251e7a3f3ef325c63730a467c7f76a7c34bf5ffbfa7847165cd3e8107231cf19b0ede596414d7abae176f17afd
ripemd-160 6467baa8d9913e956617163bdd345b29075fc711

648804940 as geometric shapes

Circle

Radius = n
Diameter 1297609880
Circumference 4076561666.2335
Area 1.3224466736335E+18

Sphere

Radius = n
Volume 1.14401324632E+27
Surface area 5.2897866945339E+18
Circumference 4076561666.2335

Square

Length = n
Perimeter 2595219760
Area 420947850168403600
Diagonal 917548745.48266

Cube

Length = n
Surface area 2525687101010421600
Volume 2.7311304467164E+26
Space diagonal 1123763120.2817

Equilateral Triangle

Length = n
Perimeter 1946414820
Area 1.8227576595714E+17
Altitude 561881560.14084

Triangular Pyramid

Length = n
Surface area 1.8227576595714E+17
Volume 3.2186680986304E+25
Height 305849581.82755