248839390 (number)

248839390 is an even 9-digits composite number following 248839389 and preceding 248839391. In scientific notation, it is written as 2.48839390 × 10^8. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 94118400 positive integers (up to 248839390) that are relatively prime to 248839390.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million eight hundred thirty-nine thousand three hundred ninety

Notation

Scientific notation 2.48839390 × 10^8
Engineering notation 2.48839390 × 10^6

Prime Factorization of 248839390

Prime Factorization 2 × 95 × 761 × 1721

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 248839390
Product of the distinct prime numbers

The prime factorization of 248839390 is 2 × 95 × 761 × 1721. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 10, 75, 70, 520, 231, 8699, 5615, 76630, 70042, 571980, 403924, 163053, 9861719, 79869270, 82044389, 864077018, 12826043, 7030596963, 8762617116

Basic calculations (n = 248839390)

Multiplication

n×y
n×2 497678780
n×3 746518170
n×4 995357560
n×5 1244196950

Division

n÷y
n÷2 124419695
n÷3 82946463.333333
n÷3 62209847.5
n÷5 49767878

Exponentiation

ny
n2 61921042015572100
n3 1.5408394323319E+25
n4 3.8342154442942E+33
n5 9.5410383228676E+41

Nth Root

y√n
2√n 15774.643894554
3√n 628.98416116851
4√n 125.59714922941
5√n 47.773144221921

Divisors of 248839390

1, 2, 95, 190, 761, 1522, 1721, 3442, 72295, 144590, 163495, 326990, 1309681, 2619362, 124419695, 248839390

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 -248839389
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 248839390 can be divided by 16 positive divisors. The sum of these divisors (counting 248839390) is 1, the average is 0.0625.

Base conversion 248839390

Base System Value
2 Binary 1110110101001111110011011110
3 Ternary 122100020100110201
4 Quaternary 32311033303132
5 Quinary 1002200330030
6 Senary 40405254114
8 Octal 1665176336
10 Decimal 248839390
12 Duodecimal 6b40433a
16 Hexadecimal ed4fcde
20 Vigesimal 3hf4i9a
36 Base36 445hpa

Cryptographic Hash Functions

md5 a627512ae441445b65da8756678c4db4
sha1 a5a0c641e42e9c733b7c34e55f6802e9406e2f9f
sha256 8e61d9ebc7f5d3fa61b1bc0610ba3a6e622da6e0548261e3368fe078756f970f
sha512 510314e778871f09ed6a77e4bba7d249546a2153df1d4720c1045cd99c8894ac6a186c738b80d7d675cf0cb341e70658c20f96d491844d336f78bac4ca4377da
ripemd-160 e32ae01f534087f3ab86e413c954724f7c9ce425

248839390 as geometric shapes

Circle

Radius = n
Diameter 497678780
Circumference 1563503999.0955
Area 1.9453069069875E+17

Sphere

Radius = n
Volume 6.4542531213006E+25
Surface area 7.7812276279498E+17
Circumference 1563503999.0955

Square

Length = n
Perimeter 995357560
Area 61921042015572100
Diagonal 351912040.19065

Cube

Length = n
Surface area 371526252093432600
Volume 1.5408394323319E+25
Space diagonal 431002466.40445

Equilateral Triangle

Length = n
Perimeter 746518170
Area 2.6812597707145E+16
Altitude 215501233.20222

Triangular Pyramid

Length = n
Surface area 2.6812597707145E+16
Volume 1.8158966855359E+24
Height 117304013.39688