280056989 (number)

280056989 is an odd 9-digits prime number following 280056988 and preceding 280056990. In scientific notation, it is written as 2.80056989 × 10^8. The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors. There are 280056988 positive integers (up to 280056989) that are relatively prime to 280056989.

Interesting facts

Basic properties

Name

Name two hundred eighty million fifty-six thousand nine hundred eighty-nine

Notation

Scientific notation 2.80056989 × 10^8
Engineering notation 2.80056989 × 10^6

Prime Factorization of 280056989

Prime Factorization 280056989

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 280056989
Product of the distinct prime numbers

The prime factorization of 280056989 is 280056989. Since it has a total of 1 prime factors.

Most popular turbo-numbers

6, 8, 59, 97, 897, 195, 884, 1430, 98437, 81304, 974037, 640413, 8176927, 686615, 52534686, 48131081, 864301327, 490231659, 7184181230, 3006200969

Basic calculations (n = 280056989)

Multiplication

n×y
n×2 560113978
n×3 840170967
n×4 1120227956
n×5 1400284945

Division

n÷y
n÷2 140028494.5
n÷3 93352329.666667
n÷3 70014247.25
n÷5 56011397.8

Exponentiation

ny
n2 78431917087746121
n3 2.1965406541092E+25
n4 6.1515656180591E+33
n5 1.7227889446296E+42

Nth Root

y√n
2√n 16734.903316123
3√n 654.25764350254
4√n 129.36345432974
5√n 48.91581378625

Divisors of 280056989

1, 280056989

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 280056990
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 140028495
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 16734.903346001
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999928586
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 280056989 can be divided by 2 positive divisors. The sum of these divisors (counting 280056989) is 280056990, the average is 140028495.

Base conversion 280056989

Base System Value
2 Binary 10000101100010101010010011101
3 Ternary 201111222100222002
4 Quaternary 100230111102131
5 Quinary 1033143310424
6 Senary 43442332045
8 Octal 2054252235
10 Decimal 280056989
12 Duodecimal 7995a025
16 Hexadecimal 10b1549d
20 Vigesimal 47a7299
36 Base36 4mqlct

Cryptographic Hash Functions

md5 762ec0780fda9c965d54bdb72a7fb5e1
sha1 749b36724be3c95b8ea5c42115e3b467d584f517
sha256 ba49fb3fa05c3c7fb3af0639b0c1cd4d7fa26914478deef03e446c89f8fcefe4
sha512 eda9e02f935ee05839edf94fd902fad8439ef462cf668cb020d48135c923495bef18f1956b7b6c35808b8607acedae5dbcdc09cb2c4e8c0f5176febffe6db6d1
ripemd-160 b7251fe74e37e79767795c85efe5125a112a5387

280056989 as geometric shapes

Circle

Radius = n
Diameter 560113978
Circumference 1759649958.4578
Area 2.4640113452983E+17

Sphere

Radius = n
Volume 9.2008479763476E+25
Surface area 9.8560453811931E+17
Circumference 1759649958.4578

Square

Length = n
Perimeter 1120227956
Area 78431917087746121
Diagonal 396060392.08117

Cube

Length = n
Surface area 470591502526476726
Volume 2.1965406541092E+25
Space diagonal 485072933.96276

Equilateral Triangle

Length = n
Perimeter 840170967
Area 3.3962016332751E+16
Altitude 242536466.98138

Triangular Pyramid

Length = n
Surface area 3.3962016332751E+16
Volume 2.5886479861209E+24
Height 132020130.69372