248790639 (number)

248790639 is an odd 9-digits composite number following 248790638 and preceding 248790640. In scientific notation, it is written as 2.48790639 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 162730880 positive integers (up to 248790639) that are relatively prime to 248790639.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million seven hundred ninety thousand six hundred thirty-nine

Notation

Scientific notation 2.48790639 × 10^8
Engineering notation 2.48790639 × 10^6

Prime Factorization of 248790639

Prime Factorization 3 × 53 × 1564721

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 248790639
Product of the distinct prime numbers

The prime factorization of 248790639 is 3 × 53 × 1564721. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 248790639)

Multiplication

n×y
n×2 497581278
n×3 746371917
n×4 995162556
n×5 1243953195

Division

n÷y
n÷2 124395319.5
n÷3 82930213
n÷3 62197659.75
n÷5 49758127.8

Exponentiation

ny
n2 61896782054028321
n3 1.5399339959265E+25
n4 3.8312116286439E+33
n5 9.5316958923454E+41

Nth Root

y√n
2√n 15773.098585883
3√n 628.94308298614
4√n 125.59099723262
5√n 47.771272194275

Divisors of 248790639

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 -248790638
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 248790639 can be divided by 8 positive divisors. The sum of these divisors (counting 248790639) is 1, the average is 0.125.

Base conversion 248790639

Base System Value
2 Binary 1110110101000011111001101111
3 Ternary 122100010212121010
4 Quaternary 32311003321233
5 Quinary 1002142300024
6 Senary 40404240303
8 Octal 1665037157
10 Decimal 248790639
12 Duodecimal 6b3a0093
16 Hexadecimal ed43e6f
20 Vigesimal 3heigbj
36 Base36 444g33

Cryptographic Hash Functions

md5 3f0a2df3c21fe317bf7806540f42cb64
sha1 93db02cd31a2f55c9b2d4b30f1b25c20fb343c35
sha256 33ba44555bf3bf5a19b0ded336c9950c94d0d60d5a841199eb9be433c8fd239c
sha512 43730c12d0c157ccc46da7a03d4e8eac2321144d80f3872e09a98fd7655b4b97c0fd994d6b7000ab66ac9c6dc457133e6e870001ef43723cc2a043b74aa458b4
ripemd-160 a9a33ad0f9a2d330feaaa3698de6608fba5b8d8f

248790639 as geometric shapes

Circle

Radius = n
Diameter 497581278
Circumference 1563197687.5286
Area 1.9445447578178E+17

Sphere

Radius = n
Volume 6.4504604381547E+25
Surface area 7.7781790312714E+17
Circumference 1563197687.5286

Square

Length = n
Perimeter 995162556
Area 61896782054028321
Diagonal 351843095.86527

Cube

Length = n
Surface area 371380692324169926
Volume 1.5399339959265E+25
Space diagonal 430918027.19553

Equilateral Triangle

Length = n
Perimeter 746371917
Area 2.6802092835649E+16
Altitude 215459013.59776

Triangular Pyramid

Length = n
Surface area 2.6802092835649E+16
Volume 1.8148296184989E+24
Height 117281031.95509