248021278 (number)

248021278 is an even 9-digits composite number following 248021277 and preceding 248021279. In scientific notation, it is written as 2.48021278 × 10^8. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 123569040 positive integers (up to 248021278) that are relatively prime to 248021278.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.48021278 × 10^8
Engineering notation 2.48021278 × 10^6

Prime Factorization of 248021278

Prime Factorization 2 × 281 × 441319

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 248021278
Product of the distinct prime numbers

The prime factorization of 248021278 is 2 × 281 × 441319. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 10, 30, 72, 153, 320, 1150, 8064, 13694, 38654, 647997, 208254, 4519967, 4963597, 58723363, 10843478, 719482404, 913543078, 1666686555, 8261380713

Basic calculations (n = 248021278)

Multiplication

n×y
n×2 496042556
n×3 744063834
n×4 992085112
n×5 1240106390

Division

n÷y
n÷2 124010639
n÷3 82673759.333333
n÷3 62005319.5
n÷5 49604255.6

Exponentiation

ny
n2 61514554340753284
n3 1.5256918383194E+25
n4 3.7840403957415E+33
n5 9.3852253495543E+41

Nth Root

y√n
2√n 15748.691310709
3√n 628.29409832397
4√n 125.49378992886
5√n 47.74168997132

Divisors of 248021278

1, 2, 281, 562, 441319, 882638, 124010639, 248021278

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 -248021277
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 248021278 can be divided by 8 positive divisors. The sum of these divisors (counting 248021278) is 1, the average is 0.125.

Base conversion 248021278

Base System Value
2 Binary 1110110010001000000100011110
3 Ternary 122021200210020021
4 Quaternary 32302020010132
5 Quinary 1001443140103
6 Senary 40335542354
8 Octal 1662100436
10 Decimal 248021278
12 Duodecimal 6b08a9ba
16 Hexadecimal ec8811e
20 Vigesimal 3ha2d3i
36 Base36 43nyfy

Cryptographic Hash Functions

md5 d6c4e5c261892242cf42520a9a49b062
sha1 8b18baa15bf4c8c2e7719025aa7bab1d59963672
sha256 6eec38561e194fe5d89853d75cd4d84571b4786acc5e27a0e4fcdb763f104d65
sha512 453410dfa0cdf9a550582698c957f776e85d03533d645b2f484b987f5081a1864abaf89948a1132bdc82e15d878c64e8c2aabea24886281cec81bef7a2f625aa
ripemd-160 538cd7c977cdc38c72a6a7524038b6454c339d59

248021278 as geometric shapes

Circle

Radius = n
Diameter 496042556
Circumference 1558363649.7975
Area 1.9325367200576E+17

Sphere

Radius = n
Volume 6.3908030278749E+25
Surface area 7.7301468802304E+17
Circumference 1558363649.7975

Square

Length = n
Perimeter 992085112
Area 61514554340753284
Diagonal 350755055.10471

Cube

Length = n
Surface area 369087326044519704
Volume 1.5256918383194E+25
Space diagonal 429585454.85417

Equilateral Triangle

Length = n
Perimeter 744063834
Area 2.6636583380785E+16
Altitude 214792727.42708

Triangular Pyramid

Length = n
Surface area 2.6636583380785E+16
Volume 1.7980450747944E+24
Height 116918351.70157