3947478906 (number)

3947478906 is an even 10-digits composite number following 3947478905 and preceding 3947478907. In scientific notation, it is written as 3.947478906 × 10^9. The sum of its digits is 57. It has a total of 5 prime factors and 32 positive divisors. There are 1120918176 positive integers (up to 3947478906) that are relatively prime to 3947478906.

Interesting facts

Basic properties

Name

Name three billion nine hundred forty-seven million four hundred seventy-eight thousand nine hundred six

Notation

Scientific notation 3.947478906 × 10^9
Engineering notation 3.947478906 × 10^9

Prime Factorization of 3947478906

Prime Factorization 2 × 3 × 49 × 163 × 82373

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3947478906
Product of the distinct prime numbers

The prime factorization of 3947478906 is 2 × 3 × 49 × 163 × 82373. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 3947478906)

Multiplication

n×y
n×2 7894957812
n×3 11842436718
n×4 15789915624
n×5 19737394530

Division

n÷y
n÷2 1973739453
n÷3 1315826302
n÷3 986869726.5
n÷5 789495781.2

Exponentiation

ny
n2 1.5582589713315E+19
n3 6.1511944194163E+28
n4 2.4281710217351E+38
n5 9.5851538884597E+47

Nth Root

y√n
2√n 62828.96550159
3√n 1580.4227499337
4√n 250.65706752771
5√n 83.035530298925

Divisors of 3947478906

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -3947478905
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 3947478906 can be divided by 32 positive divisors. The sum of these divisors (counting 3947478906) is 1, the average is 0.03125.

Base conversion 3947478906

Base System Value
2 Binary 11101011010010011011111101111010
3 Ternary 101012002212201001110
4 Quaternary 3223102123331322
5 Quinary 31041023311111
6 Senary 1451412101150
8 Octal 35322337572
10 Decimal 3947478906
12 Duodecimal 9220047b6
16 Hexadecimal eb49bf7a
20 Vigesimal 31dbeh56
36 Base36 1ta867u

Cryptographic Hash Functions

md5 77e8661f298b53e7b431d6a3b81bfd69
sha1 e86c95aa304b4994c25dcbed68416075733c41f3
sha256 00e8919903dd6b53b70f6e4997652b39c8986081b5529b73bb568a304a5b7073
sha512 13e5fc7e9f2a2588e44378185ecffb1665d88698381e1bfbcb29b281e438e101567a1580e95816538dbdb62a28138cd5d719f35e2073d07b5018f6c000ef5431
ripemd-160 e22b9e6a8b529601f11b824f23a4ae2f087c8e33

3947478906 as geometric shapes

Circle

Radius = n
Diameter 7894957812
Circumference 24802741462.581
Area 4.8954149367254E+19

Sphere

Radius = n
Volume 2.5766062931788E+29
Surface area 1.9581659746902E+20
Circumference 24802741462.581

Square

Length = n
Perimeter 15789915624
Area 1.5582589713315E+19
Diagonal 5582578206.0469

Cube

Length = n
Surface area 9.349553827989E+19
Volume 6.1511944194163E+28
Space diagonal 6837234026.9984

Equilateral Triangle

Length = n
Perimeter 11842436718
Area 6.7474592742404E+18
Altitude 3418617013.4992

Triangular Pyramid

Length = n
Surface area 6.7474592742404E+18
Volume 7.2492521439436E+27
Height 1860859402.0156