248738238 (number)

248738238 is an even 9-digits composite number following 248738237 and preceding 248738239. In scientific notation, it is written as 2.48738238 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 67977360 positive integers (up to 248738238) that are relatively prime to 248738238.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million seven hundred thirty-eight thousand two hundred thirty-eight

Notation

Scientific notation 2.48738238 × 10^8
Engineering notation 2.48738238 × 10^6

Prime Factorization of 248738238

Prime Factorization 2 × 63 × 23 × 85831

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 248738238
Product of the distinct prime numbers

The prime factorization of 248738238 is 2 × 63 × 23 × 85831. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 8, 65, 62, 704, 467, 7490, 7082, 10289, 57027, 262568, 882131, 3164005, 9388380, 65922576, 76181755, 561064501, 637840024, 2678972108, 6689406580

Basic calculations (n = 248738238)

Multiplication

n×y
n×2 497476476
n×3 746214714
n×4 994952952
n×5 1243691190

Division

n÷y
n÷2 124369119
n÷3 82912746
n÷3 62184559.5
n÷5 49747647.6

Exponentiation

ny
n2 61870711043344644
n3 1.5389611648729E+25
n4 3.827984885009E+33
n5 9.5216621538778E+41

Nth Root

y√n
2√n 15771.437410712
3√n 628.89892328524
4√n 125.58438362596
5√n 47.769259680164

Divisors of 248738238

1, 2, 23, 46, 63, 126, 1449, 2898, 85831, 171662, 1974113, 3948226, 5407353, 10814706, 124369119, 248738238

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -248738237
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 248738238 can be divided by 16 positive divisors. The sum of these divisors (counting 248738238) is 1, the average is 0.0625.

Base conversion 248738238

Base System Value
2 Binary 1110110100110111000110111110
3 Ternary 122100001012201100
4 Quaternary 32310313012332
5 Quinary 1002134110423
6 Senary 40403153530
8 Octal 1664670676
10 Decimal 248738238
12 Duodecimal 6b3758a6
16 Hexadecimal ed371be
20 Vigesimal 3hec5bi
36 Base36 443bni

Cryptographic Hash Functions

md5 a24f96fb36bb7a9ee768fb955c5be87b
sha1 91df1788e8d25b6050f7d7ef461af7b848191fec
sha256 b60817dc60b80878bcdcc2e9fd5c644daed03fa62fa018765c3dbdedcf6ebc79
sha512 2727539eaf14874b01304c43953a291daa63b8f8872d4cdd99eeb281489bd4116bd392dc65824b020f6bac6a6336ec6ab35ace45a0c616297aeeb7a0ecc4adcf
ripemd-160 d50b8c104cf983e44ce3d88ec248dfb99015444c

248738238 as geometric shapes

Circle

Radius = n
Diameter 497476476
Circumference 1562868442.3353
Area 1.9437257128615E+17

Sphere

Radius = n
Volume 6.4463854529661E+25
Surface area 7.7749028514459E+17
Circumference 1562868442.3353

Square

Length = n
Perimeter 994952952
Area 61870711043344644
Diagonal 351768989.66039

Cube

Length = n
Surface area 371224266260067864
Volume 1.5389611648729E+25
Space diagonal 430827266.00116

Equilateral Triangle

Length = n
Perimeter 746214714
Area 2.6790803756871E+16
Altitude 215413633.00058

Triangular Pyramid

Length = n
Surface area 2.6790803756871E+16
Volume 1.8136831261073E+24
Height 117256329.8868