278325242 (number)

278325242 is an even 9-digits composite number following 278325241 and preceding 278325243. In scientific notation, it is written as 2.78325242 × 10^8. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 128321712 positive integers (up to 278325242) that are relatively prime to 278325242.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.78325242 × 10^8
Engineering notation 2.78325242 × 10^6

Prime Factorization of 278325242

Prime Factorization 2 × 13 × 1039 × 10303

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 278325242
Product of the distinct prime numbers

The prime factorization of 278325242 is 2 × 13 × 1039 × 10303. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 6, 38, 72, 398, 277, 7240, 2977, 14814, 85796, 640645, 496361, 1383474, 822165, 50059717, 56842234, 352950473, 957324721, 7578135955, 514212035

Basic calculations (n = 278325242)

Multiplication

n×y
n×2 556650484
n×3 834975726
n×4 1113300968
n×5 1391626210

Division

n÷y
n÷2 139162621
n÷3 92775080.666667
n÷3 69581310.5
n÷5 55665048.4

Exponentiation

ny
n2 77464940334358564
n3 2.1560448265076E+25
n4 6.0008169810057E+33
n5 1.6701788384361E+42

Nth Root

y√n
2√n 16683.082508937
3√n 652.90630889176
4√n 129.16300750965
5√n 48.855168902621

Divisors of 278325242

1, 2, 13, 26, 1039, 2078, 10303, 13507, 20606, 27014, 133939, 267878, 10704817, 21409634, 139162621, 278325242

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -278325241
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 278325242 can be divided by 16 positive divisors. The sum of these divisors (counting 278325242) is 1, the average is 0.0625.

Base conversion 278325242

Base System Value
2 Binary 10000100101101110011111111010
3 Ternary 201101201101110022
4 Quaternary 100211232133322
5 Quinary 1032222401432
6 Senary 43341250442
8 Octal 2045563772
10 Decimal 278325242
12 Duodecimal 79263a22
16 Hexadecimal 1096e7fa
20 Vigesimal 46jad22
36 Base36 4lph4q

Cryptographic Hash Functions

md5 d6b72602e63a00b14bb5a283791e5742
sha1 43efb9fbcd764a30e4c7c1abd27b76fc132b1058
sha256 9b0e9297a5918574ac48624741b43bfcf3b7fe94e0a8cd03acc195c966f43f0e
sha512 462c4363b9f4ef754c64f3c5dd023aae8c542d9afe5f3b865a3adc2b582543dd95b71a8b7f1ff5be52959783c08948bcd685ef347fd4111c3ade16f59cdfdc9e
ripemd-160 98cd2630e9e6279e117be6855a939b8075ed4460

278325242 as geometric shapes

Circle

Radius = n
Diameter 556650484
Circumference 1748769071.1516
Area 2.4336328746519E+17

Sphere

Radius = n
Volume 9.0312194503554E+25
Surface area 9.7345314986077E+17
Circumference 1748769071.1516

Square

Length = n
Perimeter 1113300968
Area 77464940334358564
Diagonal 393611331.98717

Cube

Length = n
Surface area 464789642006151384
Volume 2.1560448265076E+25
Space diagonal 482073460.1729

Equilateral Triangle

Length = n
Perimeter 834975726
Area 3.35433031161E+16
Altitude 241036730.08645

Triangular Pyramid

Length = n
Surface area 3.35433031161E+16
Volume 2.5409231956095E+24
Height 131203777.32906