278488002 (number)

278488002 is an even 9-digits composite number following 278488001 and preceding 278488003. In scientific notation, it is written as 2.78488002 × 10^8. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 81956160 positive integers (up to 278488002) that are relatively prime to 278488002.

Interesting facts

Basic properties

Name

Name two hundred seventy-eight million four hundred eighty-eight thousand two

Notation

Scientific notation 2.78488002 × 10^8
Engineering notation 2.78488002 × 10^6

Prime Factorization of 278488002

Prime Factorization 2 × 13 × 3 × 23 × 13 × 11941

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 21422154
Product of the distinct prime numbers

The prime factorization of 278488002 is 2 × 13 × 3 × 23 × 13 × 11941. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 278488002)

Multiplication

n×y
n×2 556976004
n×3 835464006
n×4 1113952008
n×5 1392440010

Division

n÷y
n÷2 139244001
n÷3 92829334
n÷3 69622000.5
n÷5 55697600.4

Exponentiation

ny
n2 77555567257952004
n3 2.1598294969644E+25
n4 6.0148660127027E+33
n5 1.6750680181753E+42

Nth Root

y√n
2√n 16687.959791418
3√n 653.03355369643
4√n 129.18188646795
5√n 48.860881505534

Divisors of 278488002

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 -278488001
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 278488002 can be divided by 48 positive divisors. The sum of these divisors (counting 278488002) is 1, the average is 0.020833333333333.

Base conversion 278488002

Base System Value
2 Binary 10000100110010110001111000010
3 Ternary 201102000122201110
4 Quaternary 100212112033002
5 Quinary 1032243104002
6 Senary 43344544150
8 Octal 2046261702
10 Decimal 278488002
12 Duodecimal 79322056
16 Hexadecimal 109963c2
20 Vigesimal 470b002
36 Base36 4lsypu

Cryptographic Hash Functions

md5 3027f99d3595cb4a896708d9fdb5fff3
sha1 aa552e5b0df2be7880ce025b42cb1a302bc126ec
sha256 1de62b166fcc9f8f9ba248e4176fee0713e198ccfba24ee995215d60926be90f
sha512 6c9301df81b64f9e7d2cf228bb0a40ce1d2f09ab91b0f5bf142a7dc15e38ac2a0ea849379b2d2b5754a7f052671ae82a1e6e20780a3a87dbb8ee6624df042f63
ripemd-160 e997da2df220391c323b58fcbb5b622d685a5388

278488002 as geometric shapes

Circle

Radius = n
Diameter 556976004
Circumference 1749791722.3922
Area 2.4364800034257E+17

Sphere

Radius = n
Volume 9.0470726408931E+25
Surface area 9.7459200137028E+17
Circumference 1749791722.3922

Square

Length = n
Perimeter 1113952008
Area 77555567257952004
Diagonal 393841509.38659

Cube

Length = n
Surface area 465333403547712024
Volume 2.1598294969644E+25
Space diagonal 482355368.76234

Equilateral Triangle

Length = n
Perimeter 835464006
Area 3.358254572515E+16
Altitude 241177684.38117

Triangular Pyramid

Length = n
Surface area 3.358254572515E+16
Volume 2.5453834725171E+24
Height 131280503.12886