248857425 (number)

248857425 is an odd 9-digits composite number following 248857424 and preceding 248857426. In scientific notation, it is written as 2.48857425 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 131695200 positive integers (up to 248857425) that are relatively prime to 248857425.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million eight hundred fifty-seven thousand four hundred twenty-five

Notation

Scientific notation 2.48857425 × 10^8
Engineering notation 2.48857425 × 10^6

Prime Factorization of 248857425

Prime Factorization 9 × 3275 × 8443

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 248857425
Product of the distinct prime numbers

The prime factorization of 248857425 is 9 × 3275 × 8443. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 3, 34, 79, 889, 944, 1786, 6519, 21010, 29037, 409970, 825333, 9788528, 437559, 59074378, 96384512, 370056294, 430126841, 7844624623, 4592022705

Basic calculations (n = 248857425)

Multiplication

n×y
n×2 497714850
n×3 746572275
n×4 995429700
n×5 1244287125

Division

n÷y
n÷2 124428712.5
n÷3 82952475
n÷3 62214356.25
n÷5 49771485

Exponentiation

ny
n2 61930017977630625
n3 1.5411744804117E+25
n4 3.8353271267097E+33
n5 9.5444963278561E+41

Nth Root

y√n
2√n 15775.215529431
3√n 628.99935631816
4√n 125.59942487699
5√n 47.773836687595

Divisors of 248857425

1, 9, 3275, 8443, 29475, 75987, 27650825, 248857425

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 -248857424
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 248857425 can be divided by 8 positive divisors. The sum of these divisors (counting 248857425) is 1, the average is 0.125.

Base conversion 248857425

Base System Value
2 Binary 1110110101010100001101010001
3 Ternary 122100021021012200
4 Quaternary 32311110031101
5 Quinary 1002201414200
6 Senary 40405513413
8 Octal 1665241521
10 Decimal 248857425
12 Duodecimal 6b412869
16 Hexadecimal ed54351
20 Vigesimal 3hf73b5
36 Base36 445vm9

Cryptographic Hash Functions

md5 91b9142cabd948f8ceaae5d65dbe6348
sha1 e01db546066826ebb685555375372aa4c69a7fe0
sha256 65526aad259ec568d93f476bb2421c319fc709c22b9b796ddc543e04c2b69a37
sha512 f116fbdf1363676875d4cd6a99de281c909e8fd79c7421f6d059a9d899b0f00e21ff2a6815a3559ba698c86e2e7ede648adba46e9fbdcd97bb5bddc741adcb61
ripemd-160 9284aa888d5a28b679f056df883c37fb6b7d122e

248857425 as geometric shapes

Circle

Radius = n
Diameter 497714850
Circumference 1563617316.3425
Area 1.9455888951521E+17

Sphere

Radius = n
Volume 6.4556565674152E+25
Surface area 7.7823555806083E+17
Circumference 1563617316.3425

Square

Length = n
Perimeter 995429700
Area 61930017977630625
Diagonal 351937545.53225

Cube

Length = n
Surface area 371580107865783750
Volume 1.5411744804117E+25
Space diagonal 431033703.94076

Equilateral Triangle

Length = n
Perimeter 746572275
Area 2.6816484412728E+16
Altitude 215516851.97038

Triangular Pyramid

Length = n
Surface area 2.6816484412728E+16
Volume 1.8162915434846E+24
Height 117312515.17742