40947 (number)

40947 is an odd 5-digits composite number following 40946 and preceding 40948. In scientific notation, it is written as 4.0947 × 10^4. The sum of its digits is 24. It has a total of 2 prime factors and 4 positive divisors. There are 27296 positive integers (up to 40947) that are relatively prime to 40947.

Interesting facts

Basic properties

Name

Name forty thousand nine hundred forty-seven

Notation

Scientific notation 4.0947 × 10^4
Engineering notation 4.0947 × 10^3

Prime Factorization of 40947

Prime Factorization 3 × 13649

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 40947
Product of the distinct prime numbers

The prime factorization of 40947 is 3 × 13649. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 5, 95, 10, 973, 966, 3509, 8956, 51478, 4608, 883398, 427784, 9914692, 7944950, 23774951, 19331046, 865373926, 370285522, 9052592418, 8881093386

Basic calculations (n = 40947)

Multiplication

n×y
n×2 81894
n×3 122841
n×4 163788
n×5 204735

Division

n÷y
n÷2 20473.5
n÷3 13649
n÷3 10236.75
n÷5 8189.4

Exponentiation

ny
n2 1676656809
n3 68654066358123
n4 2811178055166062481
n5 1.1510930782488E+23

Nth Root

y√n
2√n 202.35365081955
3√n 34.467307825075
4√n 14.225106355298
5√n 8.3645853644714

Divisors of 40947

1, 3, 13649, 40947

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 -40946
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 40947 can be divided by 4 positive divisors. The sum of these divisors (counting 40947) is 1, the average is 0.25.

Base conversion 40947

Base System Value
2 Binary 1001111111110011
3 Ternary 2002011120
4 Quaternary 21333303
5 Quinary 2302242
6 Senary 513323
8 Octal 117763
10 Decimal 40947
12 Duodecimal 1b843
16 Hexadecimal 9ff3
20 Vigesimal 5277
36 Base36 vlf

Cryptographic Hash Functions

md5 fe35cdc3b5e88ce55f6659889fe2937f
sha1 d83c8ce6411ef68235896aac47b8e63bbb2212ee
sha256 1b4d31c66d02d0361edc47159cfe582f490f5928848d67c054eac75d2939c6a5
sha512 4ba139961a2b430942a00cd7ef814082ee5fa1dc28f564a91565f43f139fd066e723b9839109de9c6f10d6e7f8df89ca5c36069b3ca0ad2bf66e27fb2065f187
ripemd-160 6b24712ec349c62ee3099441a0b132a9a1549312

40947 as geometric shapes

Circle

Radius = n
Diameter 81894
Circumference 257277.58877308
Area 5267372713.7457

Sphere

Radius = n
Volume 2.8757748067966E+14
Surface area 21069490854.983
Circumference 257277.58877308

Square

Length = n
Perimeter 163788
Area 1676656809
Diagonal 57907.802738491

Cube

Length = n
Surface area 10059940854
Volume 68654066358123
Space diagonal 70922.284417523

Equilateral Triangle

Length = n
Perimeter 122841
Area 726013695.01108
Altitude 35461.142208761

Triangular Pyramid

Length = n
Surface area 726013695.01108
Volume 8090959312976.7
Height 19302.60091283