48156781 (number)

48156781 is an odd 8-digits composite number following 48156780 and preceding 48156782. In scientific notation, it is written as 4.8156781 × 10^7. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 47907072 positive integers (up to 48156781) that are relatively prime to 48156781.

Interesting facts

Basic properties

Name

Name forty-eight million one hundred fifty-six thousand seven hundred eighty-one

Notation

Scientific notation 4.8156781 × 10^7
Engineering notation 4.8156781 × 10^6

Prime Factorization of 48156781

Prime Factorization 193 × 249517

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 48156781
Product of the distinct prime numbers

The prime factorization of 48156781 is 193 × 249517. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 3, 12, 18, 647, 744, 8265, 2714, 38665, 49168, 53758, 503232, 9538950, 4174516, 24532738, 58678929, 322048669, 168117139, 9549972888, 5512111903

Basic calculations (n = 48156781)

Multiplication

n×y
n×2 96313562
n×3 144470343
n×4 192627124
n×5 240783905

Division

n÷y
n÷2 24078390.5
n÷3 16052260.333333
n÷3 12039195.25
n÷5 9631356.2

Exponentiation

ny
n2 2319075556281961
n3 1.1167921368632E+23
n4 5.3781114357445E+30
n5 2.5899253460474E+38

Nth Root

y√n
2√n 6939.5087001891
3√n 363.8193690794
4√n 83.303713603831
5√n 34.397865168762

Divisors of 48156781

1, 193, 249517, 48156781

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 -48156780
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 48156781 can be divided by 4 positive divisors. The sum of these divisors (counting 48156781) is 1, the average is 0.25.

Base conversion 48156781

Base System Value
2 Binary 10110111101101000001101101
3 Ternary 10100121121200111
4 Quaternary 2313231001231
5 Quinary 44312004111
6 Senary 4440100021
8 Octal 267550155
10 Decimal 48156781
12 Duodecimal 14164611
16 Hexadecimal 2ded06d
20 Vigesimal f0jbj1
36 Base36 so60d

Cryptographic Hash Functions

md5 07391f983de41743e26ebdc8871e9b02
sha1 b5533f9b14b29f15c1fb5460a5ea865068a7169e
sha256 e0b689508a76873a1953040075755af6a6164297393280eaef938ef284ec5a25
sha512 cd4f7b51c64f40e5d08eca2de841899ae7045e4f3c92a68220741bddefdc513f34b9d492ddf5d5fd9ffda6f739542c355d5c4479c41f9e4a04be1c9a165a66fe
ripemd-160 1a4a24f82fa601ca6a2d2ee39ab220fbbb25c737

48156781 as geometric shapes

Circle

Radius = n
Diameter 96313562
Circumference 302577978.82027
Area 7.2855907307351E+15

Sphere

Radius = n
Volume 4.6780079636752E+23
Surface area 2.914236292294E+16
Circumference 302577978.82027

Square

Length = n
Perimeter 192627124
Area 2319075556281961
Diagonal 68103972.810431

Cube

Length = n
Surface area 13914453337691766
Volume 1.1167921368632E+23
Space diagonal 83409991.420968

Equilateral Triangle

Length = n
Perimeter 144470343
Area 1.0041891725179E+15
Altitude 41704995.710484

Triangular Pyramid

Length = n
Surface area 1.0041891725179E+15
Volume 1.316152155253E+22
Height 22701324.270144