248840785 (number)

248840785 is an odd 9-digits composite number following 248840784 and preceding 248840786. In scientific notation, it is written as 2.48840785 × 10^8. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 193983552 positive integers (up to 248840785) that are relatively prime to 248840785.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million eight hundred forty thousand seven hundred eighty-five

Notation

Scientific notation 2.48840785 × 10^8
Engineering notation 2.48840785 × 10^6

Prime Factorization of 248840785

Prime Factorization 5 × 43 × 523 × 2213

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 248840785
Product of the distinct prime numbers

The prime factorization of 248840785 is 5 × 43 × 523 × 2213. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 7, 100, 95, 542, 652, 9403, 4058, 19084, 89737, 258455, 129068, 3938904, 3777172, 79534681, 65709184, 164996639, 134010836, 3220422103, 6714381539

Basic calculations (n = 248840785)

Multiplication

n×y
n×2 497681570
n×3 746522355
n×4 995363140
n×5 1244203925

Division

n÷y
n÷2 124420392.5
n÷3 82946928.333333
n÷3 62210196.25
n÷5 49768157

Exponentiation

ny
n2 61921736279416225
n3 1.5408653464333E+25
n4 3.8343014238576E+33
n5 9.5413057623934E+41

Nth Root

y√n
2√n 15774.688111021
3√n 628.98533653343
4√n 125.59732525425
5√n 47.773197785296

Divisors of 248840785

1, 5, 43, 215, 523, 2213, 2615, 11065, 22489, 95159, 112445, 475795, 1157399, 5786995, 49768157, 248840785

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 -248840784
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 248840785 can be divided by 16 positive divisors. The sum of these divisors (counting 248840785) is 1, the average is 0.0625.

Base conversion 248840785

Base System Value
2 Binary 1110110101010000001001010001
3 Ternary 122100020102101101
4 Quaternary 32311100021101
5 Quinary 1002200401120
6 Senary 40405304401
8 Octal 1665201121
10 Decimal 248840785
12 Duodecimal 6b405101
16 Hexadecimal ed50251
20 Vigesimal 3hf51j5
36 Base36 445is1

Cryptographic Hash Functions

md5 a0d4054f6a5bd5e61dc549e92a3fba48
sha1 102b6d15d42de8769d7004ee4ac55d9c9621515e
sha256 e5bc7ba1ce72c3dd74f50e989e989b4fea0496666014f6eb15d1dd56a5bbda1f
sha512 31bdb90452a55b3a0c8143d02fb2cc1ac8ca1de109fc4c28a4ca0f7c446be66a598a546a197fcb0a90dad1352dcedba542e0a0dd9775a977ebcfb7c8e2b271b1
ripemd-160 dec8b82e4cbc0b84a2f00980db566a71be2c0c6d

248840785 as geometric shapes

Circle

Radius = n
Diameter 497681570
Circumference 1563512764.139
Area 1.9453287179294E+17

Sphere

Radius = n
Volume 6.4543616700346E+25
Surface area 7.7813148717175E+17
Circumference 1563512764.139

Square

Length = n
Perimeter 995363140
Area 61921736279416225
Diagonal 351914013.01857

Cube

Length = n
Surface area 371530417676497350
Volume 1.5408653464333E+25
Space diagonal 431004882.61532

Equilateral Triangle

Length = n
Perimeter 746522355
Area 2.6812898332207E+16
Altitude 215502441.30766

Triangular Pyramid

Length = n
Surface area 2.6812898332207E+16
Volume 1.8159272255972E+24
Height 117304671.00619