47993642 (number)

47993642 is an even 8-digits composite number following 47993641 and preceding 47993643. In scientific notation, it is written as 4.7993642 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 23051520 positive integers (up to 47993642) that are relatively prime to 47993642.

Interesting facts

Basic properties

Name

Name forty-seven million nine hundred ninety-three thousand six hundred forty-two

Notation

Scientific notation 4.7993642 × 10^7
Engineering notation 4.7993642 × 10^6

Prime Factorization of 47993642

Prime Factorization 2 × 31 × 139 × 5569

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 47993642
Product of the distinct prime numbers

The prime factorization of 47993642 is 2 × 31 × 139 × 5569. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 9, 86, 63, 229, 692, 6550, 8692, 77412, 91766, 264637, 64300, 8940974, 9697959, 12707085, 84728319, 908989030, 471821013, 9804160680, 475138103

Basic calculations (n = 47993642)

Multiplication

n×y
n×2 95987284
n×3 143980926
n×4 191974568
n×5 239968210

Division

n÷y
n÷2 23996821
n÷3 15997880.666667
n÷3 11998410.5
n÷5 9598728.4

Exponentiation

ny
n2 2303389672424164
n3 1.1054805932482E+23
n4 5.3056039830303E+30
n5 2.5463525815533E+38

Nth Root

y√n
2√n 6927.7443659535
3√n 363.40807167355
4√n 83.233072549038
5√n 34.374527840836

Divisors of 47993642

1, 2, 31, 62, 139, 278, 4309, 5569, 8618, 11138, 172639, 345278, 774091, 1548182, 23996821, 47993642

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 -47993641
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 47993642 can be divided by 16 positive divisors. The sum of these divisors (counting 47993642) is 1, the average is 0.0625.

Base conversion 47993642

Base System Value
2 Binary 10110111000101001100101010
3 Ternary 10100022022220022
4 Quaternary 2313011030222
5 Quinary 44241244032
6 Senary 4432400442
8 Octal 267051452
10 Decimal 47993642
12 Duodecimal 140a6122
16 Hexadecimal 2dc532a
20 Vigesimal ejj422
36 Base36 sko4q

Cryptographic Hash Functions

md5 cdef6a8ca9c4a3e88185641d6b6eb775
sha1 d15f041f59fc202c177eb511dbb8fdd30b9b4402
sha256 4fad5c641b2aa357eea076c7edc20cd81fe923bfd39e316c627a71d2c45dd68a
sha512 18f297b008f249ae52e23b0e228f25a5f5eaab728293f34933a6cf02bcc2fdd6ddaab018138abdffd45ee850afe3f7213116b3b61e4a08281162ed4c15871e5a
ripemd-160 96da455f67bf90353cca0811e757238512c71bdf

47993642 as geometric shapes

Circle

Radius = n
Diameter 95987284
Circumference 301552946.25244
Area 7.2363120732424E+15

Sphere

Radius = n
Volume 4.6306262805796E+23
Surface area 2.8945248292969E+16
Circumference 301552946.25244

Square

Length = n
Perimeter 191974568
Area 2303389672424164
Diagonal 67873259.424079

Cube

Length = n
Surface area 13820338034544984
Volume 1.1054805932482E+23
Space diagonal 83127426.384272

Equilateral Triangle

Length = n
Perimeter 143980926
Area 9.9739698556702E+14
Altitude 41563713.192136

Triangular Pyramid

Length = n
Surface area 9.9739698556702E+14
Volume 1.3028213732599E+22
Height 22624419.808026