248486540 (number)

248486540 is an even 9-digits composite number following 248486539 and preceding 248486541. In scientific notation, it is written as 2.48486540 × 10^8. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 99394608 positive integers (up to 248486540) that are relatively prime to 248486540.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million four hundred eighty-six thousand five hundred forty

Notation

Scientific notation 2.48486540 × 10^8
Engineering notation 2.48486540 × 10^6

Prime Factorization of 248486540

Prime Factorization 2 × 2 × 5 × 12424327

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 124243270
Product of the distinct prime numbers

The prime factorization of 248486540 is 2 × 2 × 5 × 12424327. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 9, 2, 80, 537, 6, 7704, 428, 68313, 99028, 695149, 596694, 582875, 367361, 50100015, 29142708, 325417080, 926210622, 811911200, 2506269517

Basic calculations (n = 248486540)

Multiplication

n×y
n×2 496973080
n×3 745459620
n×4 993946160
n×5 1242432700

Division

n÷y
n÷2 124243270
n÷3 82828846.666667
n÷3 62121635
n÷5 49697308

Exponentiation

ny
n2 61745560561171600
n3 1.5342940704206E+25
n4 3.8125142490133E+33
n5 9.4735847443802E+41

Nth Root

y√n
2√n 15763.455839377
3√n 628.68672427562
4√n 125.55260188215
5√n 47.759588230551

Divisors of 248486540

1, 2, 4, 5, 10, 20, 12424327, 24848654, 49697308, 62121635, 124243270, 248486540

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -248486539
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 248486540 can be divided by 12 positive divisors. The sum of these divisors (counting 248486540) is 1, the average is 0.083333333333333.

Base conversion 248486540

Base System Value
2 Binary 1110110011111001101010001100
3 Ternary 122022120102110012
4 Quaternary 32303321222030
5 Quinary 1002103032130
6 Senary 40353532352
8 Octal 1663715214
10 Decimal 248486540
12 Duodecimal 6b2740b8
16 Hexadecimal ecf9a8c
20 Vigesimal 3hd0g70
36 Base36 43xxfw

Cryptographic Hash Functions

md5 1104aa1ae4b1912184a8490685a65a73
sha1 a2d1b25762233ccd5c4db23449e56bf0763a5e67
sha256 d180ba34c7dc02282f3639fefc130170344028be97e7ba5ceff831bd75a4a980
sha512 2f9003a71e9be176bf6f88dd129168a9fe9cec09a4d97af8ae1d4d0d18f132041ba837a806b6d0a65e166321b99ca71901c65e834bd51c32735268ed186b7f77
ripemd-160 5bdb21ddeabce11259e62b361ba4e60637c7364f

248486540 as geometric shapes

Circle

Radius = n
Diameter 496973080
Circumference 1561286977.1599
Area 1.9397939945076E+17

Sphere

Radius = n
Volume 6.4268359734396E+25
Surface area 7.7591759780304E+17
Circumference 1561286977.1599

Square

Length = n
Perimeter 993946160
Area 61745560561171600
Diagonal 351413034.93516

Cube

Length = n
Surface area 370473363367029600
Volume 1.5342940704206E+25
Space diagonal 430391312.277

Equilateral Triangle

Length = n
Perimeter 745459620
Area 2.6736612008443E+16
Altitude 215195656.1385

Triangular Pyramid

Length = n
Surface area 2.6736612008443E+16
Volume 1.8081829025479E+24
Height 117137678.31172