248867638 (number)

248867638 is an even 9-digits composite number following 248867637 and preceding 248867639. In scientific notation, it is written as 2.48867638 × 10^8. The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors. There are 121983400 positive integers (up to 248867638) that are relatively prime to 248867638.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.48867638 × 10^8
Engineering notation 2.48867638 × 10^6

Prime Factorization of 248867638

Prime Factorization 2 × 71 × 179 × 9791

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 248867638
Product of the distinct prime numbers

The prime factorization of 248867638 is 2 × 71 × 179 × 9791. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 9, 30, 34, 378, 149, 8002, 1324, 35640, 82814, 940681, 309361, 2114725, 1882699, 28584064, 51037807, 605240613, 296798882, 9371542951, 7569855780

Basic calculations (n = 248867638)

Multiplication

n×y
n×2 497735276
n×3 746602914
n×4 995470552
n×5 1244338190

Division

n÷y
n÷2 124433819
n÷3 82955879.333333
n÷3 62216909.5
n÷5 49773527.6

Exponentiation

ny
n2 61935101243699044
n3 1.541364235581E+25
n4 3.8359567660673E+33
n5 9.5464549984128E+41

Nth Root

y√n
2√n 15775.539230087
3√n 629.00796082005
4√n 125.60071349354
5√n 47.774228804635

Divisors of 248867638

1, 2, 71, 142, 179, 358, 9791, 12709, 19582, 25418, 695161, 1390322, 1752589, 3505178, 124433819, 248867638

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 -248867637
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 248867638 can be divided by 16 positive divisors. The sum of these divisors (counting 248867638) is 1, the average is 0.0625.

Base conversion 248867638

Base System Value
2 Binary 1110110101010110101100110110
3 Ternary 122100021210012221
4 Quaternary 32311112230312
5 Quinary 1002202231023
6 Senary 40410032554
8 Octal 1665265466
10 Decimal 248867638
12 Duodecimal 6b41875a
16 Hexadecimal ed56b36
20 Vigesimal 3hf891i
36 Base36 4463hy

Cryptographic Hash Functions

md5 afbae11111fea11a17ac28e362df1b41
sha1 aa2507d4088bc96c24b5bff87e7f083f229c68fe
sha256 f294eed3513d362ac2467507d36176391bdba37c2ad8d507d041484389b24dbe
sha512 b349e90348450f71f7f8d334d24cda188396fc3aec3167f3021200e6714233e937c8857a2e6d7e898599336dc327ede57c574adbf9f6cf5478a0f2b94b7ae613
ripemd-160 b42ae77d9aeb28025130089cad7cc0d6f97ad456

248867638 as geometric shapes

Circle

Radius = n
Diameter 497735276
Circumference 1563681486.5141
Area 1.9457485906654E+17

Sphere

Radius = n
Volume 6.4564514120099E+25
Surface area 7.7829943626618E+17
Circumference 1563681486.5141

Square

Length = n
Perimeter 995470552
Area 61935101243699044
Diagonal 351951988.89536

Cube

Length = n
Surface area 371610607462194264
Volume 1.541364235581E+25
Space diagonal 431051393.37566

Equilateral Triangle

Length = n
Perimeter 746602914
Area 2.6818685531502E+16
Altitude 215525696.68783

Triangular Pyramid

Length = n
Surface area 2.6818685531502E+16
Volume 1.8165151720963E+24
Height 117317329.63179