278320042 (number)

278320042 is an even 9-digits composite number following 278320041 and preceding 278320043. In scientific notation, it is written as 2.78320042 × 10^8. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 100094400 positive integers (up to 278320042) that are relatively prime to 278320042.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.78320042 × 10^8
Engineering notation 2.78320042 × 10^6

Prime Factorization of 278320042

Prime Factorization 2 × 7 × 143 × 139021

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 278320042
Product of the distinct prime numbers

The prime factorization of 278320042 is 2 × 7 × 143 × 139021. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 8, 13, 43, 659, 264, 6010, 4802, 4872, 64664, 134042, 940676, 8611469, 8004769, 14411168, 35530214, 602480297, 548600910, 2454339793, 9249722728

Basic calculations (n = 278320042)

Multiplication

n×y
n×2 556640084
n×3 834960126
n×4 1113280168
n×5 1391600210

Division

n÷y
n÷2 139160021
n÷3 92773347.333333
n÷3 69580010.5
n÷5 55664008.4

Exponentiation

ny
n2 77462045778881764
n3 2.1559239834584E+25
n4 6.0003685362496E+33
n5 1.6700228230245E+42

Nth Root

y√n
2√n 16682.92666171
3√n 652.90224274487
4√n 129.16240421156
5√n 48.854986347295

Divisors of 278320042

1, 2, 7, 14, 143, 286, 1001, 2002, 139021, 278042, 973147, 1946294, 19880003, 39760006, 139160021, 278320042

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 -278320041
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 278320042 can be divided by 16 positive divisors. The sum of these divisors (counting 278320042) is 1, the average is 0.0625.

Base conversion 278320042

Base System Value
2 Binary 10000100101101101001110101010
3 Ternary 201101201010022201
4 Quaternary 100211231032222
5 Quinary 1032222220132
6 Senary 43341210414
8 Octal 2045551652
10 Decimal 278320042
12 Duodecimal 79260a0a
16 Hexadecimal 1096d3aa
20 Vigesimal 46ja022
36 Base36 4lpd4a

Cryptographic Hash Functions

md5 4c24ad47ece4bc9bad9bb75979550b85
sha1 a4abadfad3d268f1a07cc1f8955d19d3171e98fe
sha256 c47143873fb72fef4fb7405a85d10b09401b5d845c7ad6c3a25c8c9140eb215e
sha512 e2c365b9a9b06af0698805da310a2f4eda43ceed12ca1ffd985f71dd370ace6d0be946f8c7f68f672317267d2f986f23e4c4b335db59a440f0c42eae0cb152d0
ripemd-160 775ab69287445a0f5c2d933bfd5666849e3dd63c

278320042 as geometric shapes

Circle

Radius = n
Diameter 556640084
Circumference 1748736398.588
Area 2.4335419395097E+17

Sphere

Radius = n
Volume 9.0307132641747E+25
Surface area 9.7341677580388E+17
Circumference 1748736398.588

Square

Length = n
Perimeter 1113280168
Area 77462045778881764
Diagonal 393603978.07665

Cube

Length = n
Surface area 464772274673290584
Volume 2.1559239834584E+25
Space diagonal 482064453.5087

Equilateral Triangle

Length = n
Perimeter 834960126
Area 3.3542049736812E+16
Altitude 241032226.75435

Triangular Pyramid

Length = n
Surface area 3.3542049736812E+16
Volume 2.5407807807103E+24
Height 131201326.02555