248249405 (number)

248249405 is an odd 9-digits composite number following 248249404 and preceding 248249406. In scientific notation, it is written as 2.48249405 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 195635088 positive integers (up to 248249405) that are relatively prime to 248249405.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million two hundred forty-nine thousand four hundred five

Notation

Scientific notation 2.48249405 × 10^8
Engineering notation 2.48249405 × 10^6

Prime Factorization of 248249405

Prime Factorization 5 × 67 × 741043

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 248249405
Product of the distinct prime numbers

The prime factorization of 248249405 is 5 × 67 × 741043. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 5, 71, 61, 234, 799, 237, 1410, 5454, 38005, 800581, 907349, 7782510, 2491676, 24267458, 4385794, 45072022, 321167757, 7778723919, 2036708165

Basic calculations (n = 248249405)

Multiplication

n×y
n×2 496498810
n×3 744748215
n×4 992997620
n×5 1241247025

Division

n÷y
n÷2 124124702.5
n÷3 82749801.666667
n÷3 62062351.25
n÷5 49649881

Exponentiation

ny
n2 61627767082854025
n3 1.5299056509797E+25
n4 3.7979816756185E+33
n5 9.428466911732E+41

Nth Root

y√n
2√n 15755.932374823
3√n 628.48667175517
4√n 125.52263690197
5√n 47.750469188797

Divisors of 248249405

1, 5, 67, 335, 741043, 3705215, 49649881, 248249405

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 -248249404
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 248249405 can be divided by 8 positive divisors. The sum of these divisors (counting 248249405) is 1, the average is 0.125.

Base conversion 248249405

Base System Value
2 Binary 1110110010111111110000111101
3 Ternary 122022010101011102
4 Quaternary 32302333300331
5 Quinary 1002022440110
6 Senary 40344502445
8 Octal 1662776075
10 Decimal 248249405
12 Duodecimal 6b17aa25
16 Hexadecimal ecbfc3d
20 Vigesimal 3hbb3a5
36 Base36 43sugt

Cryptographic Hash Functions

md5 569e5ba4b41d9226df21268e8d7a23a9
sha1 8ae39258d063d2d9e995e75353dea4c86282f98d
sha256 cec25e990b802ecd505efa6831b44c7ac433f12ac11762fce14636cb7f828c61
sha512 ba393efec25f171e342c2b5e9632de6f488be332ccaf606b60943ba3debef704ac8952becb65b0c25dbbb02b799b1bb4385cdc7bfce5721a5c05e0c651bd5faf
ripemd-160 11ed58613e4038de65b7d3e119f341059d110c22

248249405 as geometric shapes

Circle

Radius = n
Diameter 496498810
Circumference 1559797014.0121
Area 1.9360934032464E+17

Sphere

Radius = n
Volume 6.4084538050712E+25
Surface area 7.7443736129855E+17
Circumference 1559797014.0121

Square

Length = n
Perimeter 992997620
Area 61627767082854025
Diagonal 351077675.40205

Cube

Length = n
Surface area 369766602497124150
Volume 1.5299056509797E+25
Space diagonal 429980582.40874

Equilateral Triangle

Length = n
Perimeter 744748215
Area 2.6685605936131E+16
Altitude 214990291.20437

Triangular Pyramid

Length = n
Surface area 2.6685605936131E+16
Volume 1.803011100639E+24
Height 117025891.80068