248640982 (number)

248640982 is an even 9-digits composite number following 248640981 and preceding 248640983. In scientific notation, it is written as 2.48640982 × 10^8. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 124320490 positive integers (up to 248640982) that are relatively prime to 248640982.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million six hundred forty thousand nine hundred eighty-two

Notation

Scientific notation 2.48640982 × 10^8
Engineering notation 2.48640982 × 10^6

Prime Factorization of 248640982

Prime Factorization 2 × 124320491

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 248640982
Product of the distinct prime numbers

The prime factorization of 248640982 is 2 × 124320491. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 7, 58, 69, 275, 494, 6328, 3321, 85489, 41976, 472068, 443242, 7601393, 2916825, 54775810, 73652963, 66327321, 663654489, 361822718, 5015110543

Basic calculations (n = 248640982)

Multiplication

n×y
n×2 497281964
n×3 745922946
n×4 994563928
n×5 1243204910

Division

n÷y
n÷2 124320491
n÷3 82880327.333333
n÷3 62160245.5
n÷5 49728196.4

Exponentiation

ny
n2 61822337929924324
n3 1.5371566812432E+25
n4 3.8220014671218E+33
n5 9.5030619799059E+41

Nth Root

y√n
2√n 15768.353813889
3√n 628.8169466558
4√n 125.5721060343
5√n 47.765523564693

Divisors of 248640982

1, 2, 124320491, 248640982

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 -248640981
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 248640982 can be divided by 4 positive divisors. The sum of these divisors (counting 248640982) is 1, the average is 0.25.

Base conversion 248640982

Base System Value
2 Binary 1110110100011111010111010110
3 Ternary 122022212021022021
4 Quaternary 32310133113112
5 Quinary 1002123002412
6 Senary 40401123354
8 Octal 1664372726
10 Decimal 248640982
12 Duodecimal 6b32955a
16 Hexadecimal ed1f5d6
20 Vigesimal 3he0292
36 Base36 4418ly

Cryptographic Hash Functions

md5 4e249e89cd5fa36f6d3824677c26bdb9
sha1 24743e4433373585409d54368eb82033bf0109bb
sha256 e11ee0f374e706ba9a34e38a89d69b4ef5ad9b92692fab155aa5df5909d04d16
sha512 73441d96095b02b6c3d69e6f104e38d71938049987c296850ae806623f6b81747307320be55d327171145ff40c655c1f0c1f70ffe6aed34a5457a5b3917b294a
ripemd-160 18a29b50b5e6bdc7dfb6474277f9de08d743ef9a

248640982 as geometric shapes

Circle

Radius = n
Diameter 497281964
Circumference 1562257364.8651
Area 1.942206026684E+17

Sphere

Radius = n
Volume 6.4388268496136E+25
Surface area 7.7688241067358E+17
Circumference 1562257364.8651

Square

Length = n
Perimeter 994563928
Area 61822337929924324
Diagonal 351631448.90616

Cube

Length = n
Surface area 370934027579545944
Volume 1.5371566812432E+25
Space diagonal 430658813.66782

Equilateral Triangle

Length = n
Perimeter 745922946
Area 2.676985758433E+16
Altitude 215329406.83391

Triangular Pyramid

Length = n
Surface area 2.676985758433E+16
Volume 1.8115565217555E+24
Height 117210482.96872