47982942 (number)

47982942 is an even 8-digits composite number following 47982941 and preceding 47982943. In scientific notation, it is written as 4.7982942 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 64 positive divisors. There are 12130560 positive integers (up to 47982942) that are relatively prime to 47982942.

Interesting facts

Basic properties

Name

Name forty-seven million nine hundred eighty-two thousand nine hundred forty-two

Notation

Scientific notation 4.7982942 × 10^7
Engineering notation 4.7982942 × 10^6

Prime Factorization of 47982942

Prime Factorization 2 × 27 × 21 × 17 × 19 × 131

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 47982942
Product of the distinct prime numbers

The prime factorization of 47982942 is 2 × 27 × 21 × 17 × 19 × 131. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 6, 63, 26, 218, 685, 6657, 578, 33721, 96195, 879686, 206964, 977536, 9837650, 27203763, 91206766, 742775259, 684419065, 772893563, 1293368601

Basic calculations (n = 47982942)

Multiplication

n×y
n×2 95965884
n×3 143948826
n×4 191931768
n×5 239914710

Division

n÷y
n÷2 23991471
n÷3 15994314
n÷3 11995735.5
n÷5 9596588.4

Exponentiation

ny
n2 2302362722975364
n3 1.1047413699949E+23
n4 5.3008741081465E+30
n5 2.543515348805E+38

Nth Root

y√n
2√n 6926.972065773
3√n 363.38106285034
4√n 83.228433036872
5√n 34.372994970075

Divisors of 47982942

1, 2, 17, 19, 21, 27, 34, 38, 42, 54, 131, 262, 323, 357, 399, 459, 513, 567, 646, 714, 798, 918, 1026, 1134, 2227, 2489, 2751, 3537, 4454, 4978, 5502, 6783, 7074, 8721, 9639, 10773, 13566, 17442, 19278, 21546, 42313, 46767, 52269, 60129, 67203, 74277, 84626, 93534, 104538, 120258, 134406, 148554, 183141, 366282, 888573, 1142451, 1262709, 1411263, 1777146, 2284902, 2525418, 2822526, 23991471, 47982942

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -47982941
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 47982942 can be divided by 64 positive divisors. The sum of these divisors (counting 47982942) is 1, the average is 0.015625.

Base conversion 47982942

Base System Value
2 Binary 10110111000010100101011110
3 Ternary 10100021210020000
4 Quaternary 2313002211132
5 Quinary 44240423232
6 Senary 4432235130
8 Octal 267024536
10 Decimal 47982942
12 Duodecimal 1409baa6
16 Hexadecimal 2dc295e
20 Vigesimal ejhh72
36 Base36 skfvi

Cryptographic Hash Functions

md5 fc51cc7cdc43e50b81b40a20ceec111a
sha1 b80a551c91861871825b8a5e1bf76fe34bf105e7
sha256 17003dfea64c2dd7070714ae28a556a467f587973526dad4ac27cdea2a14b66d
sha512 3e809bd8aded78ecee328bb3d3500cb277f832efab8eceb802aceb88ef965fab0668a788725b6529a02e060363adffe7ae321b7abe04c2dee8fe0578a3e08691
ripemd-160 6d5f0ebbb0435098e491a51599ea9eb08b7818b5

47982942 as geometric shapes

Circle

Radius = n
Diameter 95965884
Circumference 301485716.16965
Area 7.2330858163984E+15

Sphere

Radius = n
Volume 4.6275298294569E+23
Surface area 2.8932343265594E+16
Circumference 301485716.16965

Square

Length = n
Perimeter 191931768
Area 2302362722975364
Diagonal 67858127.338962

Cube

Length = n
Surface area 13814176337852184
Volume 1.1047413699949E+23
Space diagonal 83108893.440631

Equilateral Triangle

Length = n
Perimeter 143948826
Area 9.9695230341149E+14
Altitude 41554446.720315

Triangular Pyramid

Length = n
Surface area 9.9695230341149E+14
Volume 1.3019501903012E+22
Height 22619375.779654