248285938 (number)

248285938 is an even 9-digits composite number following 248285937 and preceding 248285939. In scientific notation, it is written as 2.48285938 × 10^8. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 124142968 positive integers (up to 248285938) that are relatively prime to 248285938.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million two hundred eighty-five thousand nine hundred thirty-eight

Notation

Scientific notation 2.48285938 × 10^8
Engineering notation 2.48285938 × 10^6

Prime Factorization of 248285938

Prime Factorization 2 × 124142969

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 248285938
Product of the distinct prime numbers

The prime factorization of 248285938 is 2 × 124142969. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 3, 42, 44, 212, 695, 3387, 1298, 98260, 44989, 548592, 343624, 2418323, 6270756, 68218161, 5652379, 352876740, 509705302, 6634211753, 3561429719

Basic calculations (n = 248285938)

Multiplication

n×y
n×2 496571876
n×3 744857814
n×4 993143752
n×5 1241429690

Division

n÷y
n÷2 124142969
n÷3 82761979.333333
n÷3 62071484.5
n÷5 49657187.6

Exponentiation

ny
n2 61645907008539844
n3 1.5305811845476E+25
n4 3.8002178509055E+33
n5 9.4354065371643E+41

Nth Root

y√n
2√n 15757.091673275
3√n 628.51750013031
4√n 125.52725470301
5√n 47.751874521641

Divisors of 248285938

1, 2, 124142969, 248285938

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 -248285937
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 248285938 can be divided by 4 positive divisors. The sum of these divisors (counting 248285938) is 1, the average is 0.25.

Base conversion 248285938

Base System Value
2 Binary 1110110011001000101011110010
3 Ternary 122022012020021111
4 Quaternary 32303020223302
5 Quinary 1002030122223
6 Senary 40345343534
8 Octal 1663105362
10 Decimal 248285938
12 Duodecimal 6b197baa
16 Hexadecimal ecc8af2
20 Vigesimal 3hbfegi
36 Base36 43tmnm

Cryptographic Hash Functions

md5 88bdf748ea4a3ea17ee3dab98a50a1c5
sha1 6557351ff2b98cc1d5fbe35a3094452d31dab3ca
sha256 7c76ce5c51d40a38928afc9b1955c01b85cd07d9956dd8e50bac45c0e1f55f62
sha512 1d23b44c7689f9bfadcd6a15ecd6427b2b03048b24a1214f8ee17b958c21b7f444c1954c478a4af2e3ef206e17bd162cee8e088d0b963a72527f9f64ba49708a
ripemd-160 a8e8e163039470fd509da1c80f7db41a5c9727f4

248285938 as geometric shapes

Circle

Radius = n
Diameter 496571876
Circumference 1560026557.6209
Area 1.9366632858191E+17

Sphere

Radius = n
Volume 6.4112834734634E+25
Surface area 7.7466531432763E+17
Circumference 1560026557.6209

Square

Length = n
Perimeter 993143752
Area 61645907008539844
Diagonal 351129340.86613

Cube

Length = n
Surface area 369875442051239064
Volume 1.5305811845476E+25
Space diagonal 430043859.4209

Equilateral Triangle

Length = n
Perimeter 744857814
Area 2.6693460754364E+16
Altitude 215021929.71045

Triangular Pyramid

Length = n
Surface area 2.6693460754364E+16
Volume 1.8038072245836E+24
Height 117043113.62204