278082142 (number)

278082142 is an even 9-digits composite number following 278082141 and preceding 278082143. In scientific notation, it is written as 2.78082142 × 10^8. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 128345592 positive integers (up to 278082142) that are relatively prime to 278082142.

Interesting facts

Basic properties

Name

Name two hundred seventy-eight million eighty-two thousand one hundred forty-two

Notation

Scientific notation 2.78082142 × 10^8
Engineering notation 2.78082142 × 10^6

Prime Factorization of 278082142

Prime Factorization 2 × 13 × 10695467

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 278082142
Product of the distinct prime numbers

The prime factorization of 278082142 is 2 × 13 × 10695467. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 1, 78, 51, 485, 957, 6772, 1330, 48772, 58692, 846816, 785787, 6247979, 5033531, 60592509, 96882366, 832869349, 754057613, 5906373026, 3217254307

Basic calculations (n = 278082142)

Multiplication

n×y
n×2 556164284
n×3 834246426
n×4 1112328568
n×5 1390410710

Division

n÷y
n÷2 139041071
n÷3 92694047.333333
n÷3 69520535.5
n÷5 55616428.4

Exponentiation

ny
n2 77329677699308164
n3 2.1504002414793E+25
n4 5.9798790530789E+33
n5 1.6628975759811E+42

Nth Root

y√n
2√n 16675.795093488
3√n 652.71616233737
4√n 129.13479427903
5√n 48.846631521624

Divisors of 278082142

1, 2, 13, 26, 10695467, 21390934, 139041071, 278082142

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 -278082141
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 278082142 can be divided by 8 positive divisors. The sum of these divisors (counting 278082142) is 1, the average is 0.125.

Base conversion 278082142

Base System Value
2 Binary 10000100100110011001001011110
3 Ternary 201101021000222121
4 Quaternary 100210303021132
5 Quinary 1032142112032
6 Senary 43332133154
8 Octal 2044631136
10 Decimal 278082142
12 Duodecimal 791671ba
16 Hexadecimal 1093325e
20 Vigesimal 46i0572
36 Base36 4lk9jy

Cryptographic Hash Functions

md5 831a0c85ca1dd136f860953428fd17f0
sha1 7bdc1348c3bd42b27a0fbc0ba4f7cc34644b7aeb
sha256 ec7ff47c96bb6b2e115cb9ec7ef636823f85b47924d18a13377960f6f19364ff
sha512 e6e2fe2b6277bae4c2d786432397d4423d63bae3f5d1034c79b8478b7cb49679543562f66ba6572a278546fe0bde58aff9a524046b4f255805a58d3772e937b8
ripemd-160 430623ea80e199d19e43b1c00c080ab520239718

278082142 as geometric shapes

Circle

Radius = n
Diameter 556164284
Circumference 1747241628.8034
Area 2.4293834736461E+17

Sphere

Radius = n
Volume 9.0075754678789E+25
Surface area 9.7175338945845E+17
Circumference 1747241628.8034

Square

Length = n
Perimeter 1112328568
Area 77329677699308164
Diagonal 393267536.67016

Cube

Length = n
Surface area 463978066195848984
Volume 2.1504002414793E+25
Space diagonal 481652398.62158

Equilateral Triangle

Length = n
Perimeter 834246426
Area 3.3484732677032E+16
Altitude 240826199.31079

Triangular Pyramid

Length = n
Surface area 3.3484732677032E+16
Volume 2.5342709883587E+24
Height 131089178.89005