3948 (number)

3948 is an even 4-digits composite number following 3947 and preceding 3949. In scientific notation, it is written as 3.948 × 10^3. The sum of its digits is 24. It has a total of 4 prime factors and 12 positive divisors. There are 1104 positive integers (up to 3948) that are relatively prime to 3948.

Interesting facts

Basic properties

Name

Name three thousand nine hundred forty-eight

Notation

Scientific notation 3.948 × 10^3
Engineering notation 3.948 × 10^3

Prime Factorization of 3948

Prime Factorization 2 × 2 × 21 × 47

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1974
Product of the distinct prime numbers

The prime factorization of 3948 is 2 × 2 × 21 × 47. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 3948)

Multiplication

n×y
n×2 7896
n×3 11844
n×4 15792
n×5 19740

Division

n÷y
n÷2 1974
n÷3 1316
n÷3 987
n÷5 789.6

Exponentiation

ny
n2 15586704
n3 61536307392
n4 242945341583616
n5 959148208572115968

Nth Root

y√n
2√n 62.83311228962
3√n 15.804922890494
4√n 7.9267340241502
5√n 5.2393260838551

Divisors of 3948

1, 2, 4, 21, 42, 47, 84, 94, 188, 987, 1974, 3948

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -3947
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 3948 can be divided by 12 positive divisors. The sum of these divisors (counting 3948) is 1, the average is 0.083333333333333.

Base conversion 3948

Base System Value
2 Binary 111101101100
3 Ternary 12102020
4 Quaternary 331230
5 Quinary 111243
6 Senary 30140
8 Octal 7554
10 Decimal 3948
12 Duodecimal 2350
16 Hexadecimal f6c
20 Vigesimal 9h8
36 Base36 31o

Cryptographic Hash Functions

md5 6df182582740607da754e4515b70e32d
sha1 1e8d0db4d285c13611cf3affd3dc3119d6569574
sha256 24a47a476d5cbb0d00f5c33a6820e22ed99c1308b1e9679c0407148b4e93dcdb
sha512 9d103065dab5dabb5addc996d73f26ac2e05f102a37dd56cdda0351e690e68e9cca80bd4ef7598927d2207743db271eea9697945951ba221febdb802baa44034
ripemd-160 71ad992540bb0fbe975953bc1143d5824500e1cc

3948 as geometric shapes

Circle

Radius = n
Diameter 7896
Circumference 24806.015592745
Area 48967074.780079

Sphere

Radius = n
Volume 257762681642.33
Surface area 195868299.12031
Circumference 24806.015592745

Square

Length = n
Perimeter 15792
Area 15586704
Diagonal 5583.315144249

Cube

Length = n
Surface area 93520224
Volume 61536307392
Space diagonal 6838.1365882819

Equilateral Triangle

Length = n
Perimeter 11844
Area 6749240.8126343
Altitude 3419.068294141

Triangular Pyramid

Length = n
Surface area 6749240.8126343
Volume 7252123374.3438
Height 1861.105048083