3946281388 (number)

3946281388 is an even 10-digits composite number following 3946281387 and preceding 3946281389. In scientific notation, it is written as 3.946281388 × 10^9. The sum of its digits is 52. It has a total of 5 prime factors and 24 positive divisors. There are 1667442000 positive integers (up to 3946281388) that are relatively prime to 3946281388.

Interesting facts

Basic properties

Name

Name three billion nine hundred forty-six million two hundred eighty-one thousand three hundred eighty-eight

Notation

Scientific notation 3.946281388 × 10^9
Engineering notation 3.946281388 × 10^9

Prime Factorization of 3946281388

Prime Factorization 2 × 2 × 7 × 71 × 1985051

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1973140694
Product of the distinct prime numbers

The prime factorization of 3946281388 is 2 × 2 × 7 × 71 × 1985051. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 7, 27, 6, 702, 668, 8173, 5371, 3954, 94821, 59682, 34286, 9323046, 8297183, 18315624, 15010627, 493123424, 394642065, 1834542411, 7242042731

Basic calculations (n = 3946281388)

Multiplication

n×y
n×2 7892562776
n×3 11838844164
n×4 15785125552
n×5 19731406940

Division

n÷y
n÷2 1973140694
n÷3 1315427129.3333
n÷3 986570347
n÷5 789256277.6

Exponentiation

ny
n2 1.5573136793275E+19
n3 6.145597988008E+28
n4 2.4252258958206E+38
n5 9.5706238143725E+47

Nth Root

y√n
2√n 62819.434795292
3√n 1580.2629199808
4√n 250.6380553613
5√n 83.030491710354

Divisors of 3946281388

1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 1985051, 3970102, 7940204, 13895357, 27790714, 55581428, 140938621, 281877242, 563754484, 986570347, 1973140694, 3946281388

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -3946281387
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 3946281388 can be divided by 24 positive divisors. The sum of these divisors (counting 3946281388) is 1, the average is 0.041666666666667.

Base conversion 3946281388

Base System Value
2 Binary 11101011001101110111100110101100
3 Ternary 101012000121212100221
4 Quaternary 3223031313212230
5 Quinary 31040222001023
6 Senary 1451330301124
8 Octal 35315674654
10 Decimal 3946281388
12 Duodecimal 9217277a4
16 Hexadecimal eb3779ac
20 Vigesimal 31d45398
36 Base36 1t9ii7g

Cryptographic Hash Functions

md5 28fee261ccf09db39236e7ec6f0d0325
sha1 08ab2c6afbd4079845a25d1f6088d82b2c51041d
sha256 f367e8d645b1e1a8138f4b789ac898fcbf384c5fb5ff0cc9d4c13da89ac8f939
sha512 23b2e2ada8b80325dd82aa29c58c75cbcc252aec2a9bd8ea12d34b171e6e2f9e762fdea30cac9340f35fff053010f878edacd299d9773700e1f4ee4063457db5
ripemd-160 68b24182ee844590aee048825d5ea0dd341fc883

3946281388 as geometric shapes

Circle

Radius = n
Diameter 7892562776
Circumference 24795217235.078
Area 4.8924452143102E+19

Sphere

Radius = n
Volume 2.5742620654723E+29
Surface area 1.9569780857241E+20
Circumference 24795217235.078

Square

Length = n
Perimeter 15785125552
Area 1.5573136793275E+19
Diagonal 5580884659.8501

Cube

Length = n
Surface area 9.3438820759651E+19
Volume 6.145597988008E+28
Space diagonal 6835159864.9794

Equilateral Triangle

Length = n
Perimeter 11838844164
Area 6.7433660397932E+18
Altitude 3417579932.4897

Triangular Pyramid

Length = n
Surface area 6.7433660397932E+18
Volume 7.2426566862781E+27
Height 1860294886.6167