47991648 (number)

47991648 is an even 8-digits composite number following 47991647 and preceding 47991649. In scientific notation, it is written as 4.7991648 × 10^7. The sum of its digits is 48. It has a total of 9 prime factors and 96 positive divisors. There are 15319040 positive integers (up to 47991648) that are relatively prime to 47991648.

Interesting facts

Basic properties

Name

Name forty-seven million nine hundred ninety-one thousand six hundred forty-eight

Notation

Scientific notation 4.7991648 × 10^7
Engineering notation 4.7991648 × 10^6

Prime Factorization of 47991648

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 41 × 89 × 137

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2999478
Product of the distinct prime numbers

The prime factorization of 47991648 is 2 × 2 × 2 × 2 × 2 × 3 × 41 × 89 × 137. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 47991648)

Multiplication

n×y
n×2 95983296
n×3 143974944
n×4 191966592
n×5 239958240

Division

n÷y
n÷2 23995824
n÷3 15997216
n÷3 11997912
n÷5 9598329.6

Exponentiation

ny
n2 2303198277755904
n3 1.1053428102027E+23
n4 5.3047223066578E+30
n5 2.5458236567887E+38

Nth Root

y√n
2√n 6927.6004503724
3√n 363.40303874487
4√n 83.232208010916
5√n 34.374242203219

Divisors of 47991648

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -47991647
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 47991648 can be divided by 96 positive divisors. The sum of these divisors (counting 47991648) is 1, the average is 0.010416666666667.

Base conversion 47991648

Base System Value
2 Binary 10110111000100101101100000
3 Ternary 10100022020011110
4 Quaternary 2313010231200
5 Quinary 44241213043
6 Senary 4432343320
8 Octal 267045540
10 Decimal 47991648
12 Duodecimal 140a4b40
16 Hexadecimal 2dc4b60
20 Vigesimal ejij28
36 Base36 skmlc

Cryptographic Hash Functions

md5 577c507b52138d97bd645dad145487ce
sha1 049f1287c156091e7bd6d7848f64e57728e19c29
sha256 7cc50b8877bf88bba9c2dcb4b163b3bd1a42c07e47dd31af1d6d49abe46eb498
sha512 1b9aa8eba1b5d48612b85f42d83ea92f0077b310c1fcf79914c6f23b64726ea229586817588e77ce9b718e5cf86ea9a14bee1e26c8fb076f4a99fee8ef771dd9
ripemd-160 ebb02ae7992d5c2d33be9a9be8e4aedc7f7ae99d

47991648 as geometric shapes

Circle

Radius = n
Diameter 95983296
Circumference 301540417.58093
Area 7.2357107891586E+15

Sphere

Radius = n
Volume 4.630049136308E+23
Surface area 2.8942843156634E+16
Circumference 301540417.58093

Square

Length = n
Perimeter 191966592
Area 2303198277755904
Diagonal 67870439.482236

Cube

Length = n
Surface area 13819189666535424
Volume 1.1053428102027E+23
Space diagonal 83123972.674961

Equilateral Triangle

Length = n
Perimeter 143974944
Area 9.9731410924459E+14
Altitude 41561986.337481

Triangular Pyramid

Length = n
Surface area 9.9731410924459E+14
Volume 1.3026589943835E+22
Height 22623479.827412