3930 (number)

3930 is an even 4-digits composite number following 3929 and preceding 3931. In scientific notation, it is written as 3.930 × 10^3. The sum of its digits is 15. It has a total of 3 prime factors and 8 positive divisors. There are 1040 positive integers (up to 3930) that are relatively prime to 3930.

Interesting facts

Basic properties

Name

Name three thousand nine hundred thirty

Notation

Scientific notation 3.930 × 10^3
Engineering notation 3.930 × 10^3

Prime Factorization of 3930

Prime Factorization 2 × 15 × 131

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 3930
Product of the distinct prime numbers

The prime factorization of 3930 is 2 × 15 × 131. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 9, 20, 82, 813, 872, 9532, 9978, 35153, 45810, 115445, 555083, 2119139, 9725494, 18107768, 83959250, 123295199, 474075392, 1873873594, 8723114647

Basic calculations (n = 3930)

Multiplication

n×y
n×2 7860
n×3 11790
n×4 15720
n×5 19650

Division

n÷y
n÷2 1965
n÷3 1310
n÷3 982.5
n÷5 786

Exponentiation

ny
n2 15444900
n3 60698457000
n4 238544936010000
n5 937481598519300000

Nth Root

y√n
2√n 62.68971207463
3√n 15.780866654087
4√n 7.9176835043231
5√n 5.2345398461884

Divisors of 3930

1, 2, 15, 30, 131, 262, 1965, 3930

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -3929
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 3930 can be divided by 8 positive divisors. The sum of these divisors (counting 3930) is 1, the average is 0.125.

Base conversion 3930

Base System Value
2 Binary 111101011010
3 Ternary 12101120
4 Quaternary 331122
5 Quinary 111210
6 Senary 30110
8 Octal 7532
10 Decimal 3930
12 Duodecimal 2336
16 Hexadecimal f5a
20 Vigesimal 9ga
36 Base36 316

Cryptographic Hash Functions

md5 679d8bbd776e0bbf3b044306c5be94ae
sha1 6c276b9c09e91736fa39fab7c54c4baf2d7a1d0a
sha256 84d5d511604a52af969027f7263390a3d8b1e351d13ab720a1d99d98a2cea341
sha512 b9f660b334f1a2e2b518cb4fa77a8ed7d5b4d59de8f7ce5653eed6e73fdc73b734d0a0e8038161e6109faa2ac5407fcc4ff23d140d75d51066ac70fdc5d7169a
ripemd-160 ceea172adf117503727c7dccf3fabe2fde1b1c47

3930 as geometric shapes

Circle

Radius = n
Diameter 7860
Circumference 24692.918257216
Area 48521584.375429

Sphere

Radius = n
Volume 254253102127.25
Surface area 194086337.50172
Circumference 24692.918257216

Square

Length = n
Perimeter 15720
Area 15444900
Diagonal 5557.8593001263

Cube

Length = n
Surface area 92669400
Volume 60698457000
Space diagonal 6806.9596737457

Equilateral Triangle

Length = n
Perimeter 11790
Area 6687837.8794551
Altitude 3403.4798368728

Triangular Pyramid

Length = n
Surface area 6687837.8794551
Volume 7153381758.71
Height 1852.6197667088