47886978 (number)

47886978 is an even 8-digits composite number following 47886977 and preceding 47886979. In scientific notation, it is written as 4.7886978 × 10^7. The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors. There are 15743520 positive integers (up to 47886978) that are relatively prime to 47886978.

Interesting facts

Basic properties

Name

Name forty-seven million eight hundred eighty-six thousand nine hundred seventy-eight

Notation

Scientific notation 4.7886978 × 10^7
Engineering notation 4.7886978 × 10^6

Prime Factorization of 47886978

Prime Factorization 2 × 3 × 73 × 109331

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 47886978
Product of the distinct prime numbers

The prime factorization of 47886978 is 2 × 3 × 73 × 109331. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 3, 20, 35, 112, 877, 77, 9733, 25410, 17162, 467217, 135811, 9194103, 8518898, 10121417, 99541731, 776348656, 495668275, 1985634384, 5600528056

Basic calculations (n = 47886978)

Multiplication

n×y
n×2 95773956
n×3 143660934
n×4 191547912
n×5 239434890

Division

n÷y
n÷2 23943489
n÷3 15962326
n÷3 11971744.5
n÷5 9577395.6

Exponentiation

ny
n2 2293162661972484
n3 1.098126299443E+23
n4 5.2585949942647E+30
n5 2.5181822280127E+38

Nth Root

y√n
2√n 6920.0417628798
3√n 363.13865188833
4√n 83.186788391425
5√n 34.359235029867

Divisors of 47886978

1, 2, 3, 6, 73, 146, 219, 438, 109331, 218662, 327993, 655986, 7981163, 15962326, 23943489, 47886978

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 -47886977
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 47886978 can be divided by 16 positive divisors. The sum of these divisors (counting 47886978) is 1, the average is 0.0625.

Base conversion 47886978

Base System Value
2 Binary 10110110101011001010000010
3 Ternary 10100002220120210
4 Quaternary 2312223022002
5 Quinary 44224340403
6 Senary 4430214550
8 Octal 266531202
10 Decimal 47886978
12 Duodecimal 14054456
16 Hexadecimal 2dab282
20 Vigesimal ej5h8i
36 Base36 sidtu

Cryptographic Hash Functions

md5 b762228a700032e7d29ac28c853ff99e
sha1 c94172ff255e1a1a5da3c3845289468232460e4b
sha256 f38d5311447e10bf667e541e8206bf24365ffcb8b215abdaa6415cf641864778
sha512 059716eceafddae4b28dfee070403773d50f86fce143eefa1d468602a7eb2a5ba32ffe780eff74ed71336c7f38b7622f65e7b6e2d7deb498123ab3d8417b6fc9
ripemd-160 a9bf1ea2ae6574cc19f2ce3adc2f881311cf021f

47886978 as geometric shapes

Circle

Radius = n
Diameter 95773956
Circumference 300882756.57483
Area 7.2041829723392E+15

Sphere

Radius = n
Volume 4.5998206867251E+23
Surface area 2.8816731889357E+16
Circumference 300882756.57483

Square

Length = n
Perimeter 191547912
Area 2293162661972484
Diagonal 67722413.748662

Cube

Length = n
Surface area 13758975971834904
Volume 1.098126299443E+23
Space diagonal 82942678.916933

Equilateral Triangle

Length = n
Perimeter 143660934
Area 9.9296856013906E+14
Altitude 41471339.458467

Triangular Pyramid

Length = n
Surface area 9.9296856013906E+14
Volume 1.2941542548924E+22
Height 22574137.916221