248848645 (number)

248848645 is an odd 9-digits composite number following 248848644 and preceding 248848646. In scientific notation, it is written as 2.48848645 × 10^8. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 199078912 positive integers (up to 248848645) that are relatively prime to 248848645.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million eight hundred forty-eight thousand six hundred forty-five

Notation

Scientific notation 2.48848645 × 10^8
Engineering notation 2.48848645 × 10^6

Prime Factorization of 248848645

Prime Factorization 5 × 49769729

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 248848645
Product of the distinct prime numbers

The prime factorization of 248848645 is 5 × 49769729. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 2, 83, 71, 479, 390, 5737, 846, 68818, 17725, 72676, 980989, 1949032, 958911, 48079062, 96884273, 119951632, 312848906, 9627186603, 53079957

Basic calculations (n = 248848645)

Multiplication

n×y
n×2 497697290
n×3 746545935
n×4 995394580
n×5 1244243225

Division

n÷y
n÷2 124424322.5
n÷3 82949548.333333
n÷3 62212161.25
n÷5 49769729

Exponentiation

ny
n2 61925648118336025
n3 1.5410113624995E+25
n4 3.834785894876E+33
n5 9.54281273805E+41

Nth Root

y√n
2√n 15774.937242347
3√n 628.99195893751
4√n 125.59831703629
5√n 47.773499578742

Divisors of 248848645

1, 5, 49769729, 248848645

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -248848644
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 248848645 can be divided by 4 positive divisors. The sum of these divisors (counting 248848645) is 1, the average is 0.25.

Base conversion 248848645

Base System Value
2 Binary 1110110101010010000100000101
3 Ternary 122100020211011111
4 Quaternary 32311102010011
5 Quinary 1002201124040
6 Senary 40405405021
8 Octal 1665220405
10 Decimal 248848645
12 Duodecimal 6b409771
16 Hexadecimal ed52105
20 Vigesimal 3hf61c5
36 Base36 445oud

Cryptographic Hash Functions

md5 0872e33533ec15a321f401ed6ed8166b
sha1 aaacc6ab9809e549f1e1c1774540bc2461fbc19f
sha256 e17d091abce44242aeabdab0e8caa0cb8044a9deca720283c2520da7b7ff7876
sha512 c17b639fa5c058c6c62d94c00dc3b48ee56be6655d53958cb620bf431846d96bf7d6766a3616c45aa0cedee974e431ca6427498c3154b9ebf6769d68db487436
ripemd-160 10f301ba8b82380a776414bd359054ca49809ec0

248848645 as geometric shapes

Circle

Radius = n
Diameter 497697290
Circumference 1563562149.9755
Area 1.9454516119735E+17

Sphere

Radius = n
Volume 6.4549733007023E+25
Surface area 7.781806447894E+17
Circumference 1563562149.9755

Square

Length = n
Perimeter 995394580
Area 61925648118336025
Diagonal 351925128.73717

Cube

Length = n
Surface area 371553888710016150
Volume 1.5410113624995E+25
Space diagonal 431018496.53467

Equilateral Triangle

Length = n
Perimeter 746545935
Area 2.6814592208148E+16
Altitude 215509248.26734

Triangular Pyramid

Length = n
Surface area 2.6814592208148E+16
Volume 1.8160993071815E+24
Height 117308376.24572