278300242 (number)

278300242 is an even 9-digits composite number following 278300241 and preceding 278300243. In scientific notation, it is written as 2.78300242 × 10^8. The sum of its digits is 28. It has a total of 5 prime factors and 24 positive divisors. There are 125368320 positive integers (up to 278300242) that are relatively prime to 278300242.

Interesting facts

Basic properties

Name

Name two hundred seventy-eight million three hundred thousand two hundred forty-two

Notation

Scientific notation 2.78300242 × 10^8
Engineering notation 2.78300242 × 10^6

Prime Factorization of 278300242

Prime Factorization 2 × 11 × 11 × 113 × 10177

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 25300022
Product of the distinct prime numbers

The prime factorization of 278300242 is 2 × 11 × 11 × 113 × 10177. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 9, 78, 28, 637, 4, 7604, 4367, 49850, 2319, 8106, 441923, 2782257, 8334692, 99203709, 93822050, 359939884, 658238150, 789105871, 694032697

Basic calculations (n = 278300242)

Multiplication

n×y
n×2 556600484
n×3 834900726
n×4 1113200968
n×5 1391501210

Division

n÷y
n÷2 139150121
n÷3 92766747.333333
n÷3 69575060.5
n÷5 55660048.4

Exponentiation

ny
n2 77451024697258564
n3 2.1554638916395E+25
n4 5.9986612266554E+33
n5 1.6694288710542E+42

Nth Root

y√n
2√n 16682.333230097
3√n 652.88675964505
4√n 129.16010696069
5√n 48.854291207807

Divisors of 278300242

1, 2, 11, 22, 113, 121, 226, 242, 1243, 2486, 10177, 13673, 20354, 27346, 111947, 223894, 1150001, 1231417, 2300002, 2462834, 12650011, 25300022, 139150121, 278300242

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 -278300241
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 278300242 can be divided by 24 positive divisors. The sum of these divisors (counting 278300242) is 1, the average is 0.041666666666667.

Base conversion 278300242

Base System Value
2 Binary 10000100101101000011001010010
3 Ternary 201101200010011101
4 Quaternary 100211220121102
5 Quinary 1032221101432
6 Senary 43340535014
8 Octal 2045503122
10 Decimal 278300242
12 Duodecimal 7925146a
16 Hexadecimal 10968652
20 Vigesimal 46j7ac2
36 Base36 4loxua

Cryptographic Hash Functions

md5 05daa47e1a770444089ca25c0ed0349c
sha1 a41115c83aa1351a38fb310b0fbfee6b09659c0e
sha256 d3a2383304fe699dd13bc53f210c08c0e6aa686d674035f8353318b72ed6f54d
sha512 953d56caafc48865e255fc4b253791738dad26ccf84747135528812042f9f0ba3dfb15e80cc127986620dffc8c46f07287e51b45f1c08eed4d16539ba506471f
ripemd-160 fbf482314f8cad0ec285db7812e2fb7e33cd7f5a

278300242 as geometric shapes

Circle

Radius = n
Diameter 556600484
Circumference 1748611991.5189
Area 2.4331957020191E+17

Sphere

Radius = n
Volume 9.0287860360703E+25
Surface area 9.7327828080764E+17
Circumference 1748611991.5189

Square

Length = n
Perimeter 1113200968
Area 77451024697258564
Diagonal 393575976.64811

Cube

Length = n
Surface area 464706148183551384
Volume 2.1554638916395E+25
Space diagonal 482030158.90271

Equilateral Triangle

Length = n
Perimeter 834900726
Area 3.3537277468481E+16
Altitude 241015079.45136

Triangular Pyramid

Length = n
Surface area 3.3537277468481E+16
Volume 2.5402385573017E+24
Height 131191992.21604