648088894 (number)

648088894 is an even 9-digits composite number following 648088893 and preceding 648088895. In scientific notation, it is written as 6.48088894 × 10^8. The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors. There are 309955536 positive integers (up to 648088894) that are relatively prime to 648088894.

Interesting facts

Basic properties

Name

Name six hundred forty-eight million eighty-eight thousand eight hundred ninety-four

Notation

Scientific notation 6.48088894 × 10^8
Engineering notation 6.48088894 × 10^6

Prime Factorization of 648088894

Prime Factorization 2 × 23 × 14088889

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 648088894
Product of the distinct prime numbers

The prime factorization of 648088894 is 2 × 23 × 14088889. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 2, 73, 13, 176, 348, 9042, 4892, 2415, 21789, 884353, 493137, 2948084, 7629933, 31913542, 30672387, 527443590, 433326799, 699938592, 7302660518

Basic calculations (n = 648088894)

Multiplication

n×y
n×2 1296177788
n×3 1944266682
n×4 2592355576
n×5 3240444470

Division

n÷y
n÷2 324044447
n÷3 216029631.33333
n÷3 162022223.5
n÷5 129617778.8

Exponentiation

ny
n2 420019214526143236
n3 2.72209788201E+26
n4 1.7641614057116E+35
n5 1.1433334142651E+44

Nth Root

y√n
2√n 25457.5901059
3√n 865.38931053974
4√n 159.55434843933
5√n 57.853137392484

Divisors of 648088894

1, 2, 23, 46, 14088889, 28177778, 324044447, 648088894

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -648088893
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 648088894 can be divided by 8 positive divisors. The sum of these divisors (counting 648088894) is 1, the average is 0.125.

Base conversion 648088894

Base System Value
2 Binary 100110101000010000110100111110
3 Ternary 1200011111022211101
4 Quaternary 212220100310332
5 Quinary 2311402321034
6 Senary 144150443314
8 Octal 4650206476
10 Decimal 648088894
12 Duodecimal 16106353a
16 Hexadecimal 26a10d3e
20 Vigesimal a2ab24e
36 Base36 apusla

Cryptographic Hash Functions

md5 860afcf90a109e566fe479afec35d9ce
sha1 84b3c3be2e46e46b575ad47d9caf3a10a9f90c3a
sha256 1e3180b6bf26d1bd259f24eadd1d81f197257580bf5dca41143240b553188187
sha512 eb0a1280cc225cb04861e394f647f94479824f5302029532dbde41cb57601a75d73aa362f32839771cd176befa20bd68e21772e9bd3256264531db98f0476fbd
ripemd-160 c35decf9dadcbc2ae27cc1653c376677a5b2e759

648088894 as geometric shapes

Circle

Radius = n
Diameter 1296177788
Circumference 4072062616.5271
Area 1.3195292787219E+18

Sphere

Radius = n
Volume 1.1402296944633E+27
Surface area 5.2781171148875E+18
Circumference 4072062616.5271

Square

Length = n
Perimeter 2592355576
Area 420019214526143236
Diagonal 916536103.51818

Cube

Length = n
Surface area 2520115287156859416
Volume 2.72209788201E+26
Space diagonal 1122522892.2291

Equilateral Triangle

Length = n
Perimeter 1944266682
Area 1.8187365492861E+17
Altitude 561261446.11456

Triangular Pyramid

Length = n
Surface area 1.8187365492861E+17
Volume 3.208023119038E+25
Height 305512034.50606