248857995 (number)

248857995 is an odd 9-digits composite number following 248857994 and preceding 248857996. In scientific notation, it is written as 2.48857995 × 10^8. The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors. There are 132652800 positive integers (up to 248857995) that are relatively prime to 248857995.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million eight hundred fifty-seven thousand nine hundred ninety-five

Notation

Scientific notation 2.48857995 × 10^8
Engineering notation 2.48857995 × 10^6

Prime Factorization of 248857995

Prime Factorization 15 × 2633 × 6301

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 248857995
Product of the distinct prime numbers

The prime factorization of 248857995 is 15 × 2633 × 6301. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 7, 76, 87, 40, 212, 9797, 346, 58036, 23827, 204378, 834125, 3303424, 7012295, 52948540, 34482164, 780990830, 482921254, 7255324727, 9036192665

Basic calculations (n = 248857995)

Multiplication

n×y
n×2 497715990
n×3 746573985
n×4 995431980
n×5 1244289975

Division

n÷y
n÷2 124428997.5
n÷3 82952665
n÷3 62214498.75
n÷5 49771599

Exponentiation

ny
n2 61930301675420025
n3 1.541185070469E+25
n4 3.8353622656085E+33
n5 9.54460563518E+41

Nth Root

y√n
2√n 15775.233595735
3√n 628.99983655212
4√n 125.5994967973
5√n 47.773858572465

Divisors of 248857995

1, 15, 2633, 6301, 39495, 94515, 16590533, 248857995

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 -248857994
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 248857995 can be divided by 8 positive divisors. The sum of these divisors (counting 248857995) is 1, the average is 0.125.

Base conversion 248857995

Base System Value
2 Binary 1110110101010100010110001011
3 Ternary 122100021021222210
4 Quaternary 32311110112023
5 Quinary 1002201423440
6 Senary 40405520203
8 Octal 1665242613
10 Decimal 248857995
12 Duodecimal 6b413063
16 Hexadecimal ed5458b
20 Vigesimal 3hf74jf
36 Base36 445w23

Cryptographic Hash Functions

md5 f4d6234e78c06bd2828d8fd1c929b139
sha1 0a94674211865d8052070ac13c24520167e36c55
sha256 f2b63b045d8db62f4f526be85e9ca32ed936fdfcb1cbea443f7269b22a123fa1
sha512 a2bf37719c42bae811924a0e0f7e5950f4e0e4ad48c575ddc5963cc72d9dd4964bf4b98519d678d4869ae4125362b5bc9641d6eba555b5f90a3cdc742d95f01b
ripemd-160 a5ada625dc94cca6dfe695a7087afddc00c18be7

248857995 as geometric shapes

Circle

Radius = n
Diameter 497715990
Circumference 1563620897.7582
Area 1.945597807781E+17

Sphere

Radius = n
Volume 6.4557009269436E+25
Surface area 7.782391231124E+17
Circumference 1563620897.7582

Square

Length = n
Perimeter 995431980
Area 61930301675420025
Diagonal 351938351.63398

Cube

Length = n
Surface area 371581810052520150
Volume 1.541185070469E+25
Space diagonal 431034691.20972

Equilateral Triangle

Length = n
Perimeter 746573985
Area 2.6816607257474E+16
Altitude 215517345.60486

Triangular Pyramid

Length = n
Surface area 2.6816607257474E+16
Volume 1.8163040239868E+24
Height 117312783.87799