278082140 (number)

278082140 is an even 9-digits composite number following 278082139 and preceding 278082141. In scientific notation, it is written as 2.78082140 × 10^8. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 95342400 positive integers (up to 278082140) that are relatively prime to 278082140.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.78082140 × 10^8
Engineering notation 2.78082140 × 10^6

Prime Factorization of 278082140

Prime Factorization 2 × 2 × 35 × 1986301

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 139041070
Product of the distinct prime numbers

The prime factorization of 278082140 is 2 × 2 × 35 × 1986301. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 3, 84, 77, 530, 89, 438, 6209, 88906, 41190, 696269, 656400, 9893936, 8364530, 91953373, 16333824, 478312947, 195009585, 1392304868, 217757058

Basic calculations (n = 278082140)

Multiplication

n×y
n×2 556164280
n×3 834246420
n×4 1112328560
n×5 1390410700

Division

n÷y
n÷2 139041070
n÷3 92694046.666667
n÷3 69520535
n÷5 55616428

Exponentiation

ny
n2 77329676586979600
n3 2.1504001950815E+25
n4 5.9798788810469E+33
n5 1.6628975161823E+42

Nth Root

y√n
2√n 16675.795033521
3√n 652.71616077256
4√n 129.13479404684
5√n 48.846631451362

Divisors of 278082140

1, 2, 4, 35, 70, 140, 1986301, 3972602, 7945204, 69520535, 139041070, 278082140

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -278082139
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 278082140 can be divided by 12 positive divisors. The sum of these divisors (counting 278082140) is 1, the average is 0.083333333333333.

Base conversion 278082140

Base System Value
2 Binary 10000100100110011001001011100
3 Ternary 201101021000222112
4 Quaternary 100210303021130
5 Quinary 1032142112030
6 Senary 43332133152
8 Octal 2044631134
10 Decimal 278082140
12 Duodecimal 791671b8
16 Hexadecimal 1093325c
20 Vigesimal 46i0570
36 Base36 4lk9jw

Cryptographic Hash Functions

md5 9bcef2d9751319d5721bac23c6ebfa90
sha1 834fafbbb484d7edaa33a1cfca5ff0455a2a0678
sha256 170a6aa559b425ececa29d918268f3a4a91930a18a3652203b1b6f97fbc2cf11
sha512 7824c9f4bb6990e1c1efc4cb9cb62f123994e99d93d8c1d4eef9211e60dbbcf82eae22a58fd749d93f57f37b24fd137697116a8407c26c0de81cf8ceaf33840c
ripemd-160 451f159205581300e6294d9db230a658727e1a4f

278082140 as geometric shapes

Circle

Radius = n
Diameter 556164280
Circumference 1747241616.2371
Area 2.4293834387013E+17

Sphere

Radius = n
Volume 9.0075752735282E+25
Surface area 9.7175337548052E+17
Circumference 1747241616.2371

Square

Length = n
Perimeter 1112328560
Area 77329676586979600
Diagonal 393267533.84173

Cube

Length = n
Surface area 463978059521877600
Volume 2.1504001950815E+25
Space diagonal 481652395.15748

Equilateral Triangle

Length = n
Perimeter 834246420
Area 3.348473219538E+16
Altitude 240826197.57874

Triangular Pyramid

Length = n
Surface area 3.348473219538E+16
Volume 2.5342709336784E+24
Height 131089177.94724