3986861208 (number)

3986861208 is an even 10-digits composite number following 3986861207 and preceding 3986861209. In scientific notation, it is written as 3.986861208 × 10^9. The sum of its digits is 51. It has a total of 7 prime factors and 64 positive divisors. There are 1207488000 positive integers (up to 3986861208) that are relatively prime to 3986861208.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.986861208 × 10^9
Engineering notation 3.986861208 × 10^9

Prime Factorization of 3986861208

Prime Factorization 2 × 2 × 2 × 3 × 11 × 5297 × 2851

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 996715302
Product of the distinct prime numbers

The prime factorization of 3986861208 is 2 × 2 × 2 × 3 × 11 × 5297 × 2851. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 3, 11, 81, 345, 581, 812, 2995, 3671, 68447, 64770, 274945, 570026, 1460481, 78511237, 73116674, 938412069, 619317615, 6167376963, 8784657679

Basic calculations (n = 3986861208)

Multiplication

n×y
n×2 7973722416
n×3 11960583624
n×4 15947444832
n×5 19934306040

Division

n÷y
n÷2 1993430604
n÷3 1328953736
n÷3 996715302
n÷5 797372241.6

Exponentiation

ny
n2 1.5895062291855E+19
n3 6.3371407250141E+28
n4 2.5265300526196E+38
n5 1.0072924657635E+48

Nth Root

y√n
2√n 63141.596495496
3√n 1585.6611011508
4√n 251.27991661789
5√n 83.200555020194

Divisors of 3986861208

1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 2851, 5297, 5702, 8553, 10594, 11404, 15891, 17106, 21188, 22808, 31361, 31782, 34212, 42376, 58267, 62722, 63564, 68424, 94083, 116534, 125444, 127128, 174801, 188166, 233068, 250888, 349602, 376332, 466136, 699204, 752664, 1398408, 15101747, 30203494, 45305241, 60406988, 90610482, 120813976, 166119217, 181220964, 332238434, 362441928, 498357651, 664476868, 996715302, 1328953736, 1993430604, 3986861208

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -3986861207
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 3986861208 can be divided by 64 positive divisors. The sum of these divisors (counting 3986861208) is 1, the average is 0.015625.

Base conversion 3986861208

Base System Value
2 Binary 11101101101000101010110010011000
3 Ternary 101021211222112102020
4 Quaternary 3231220222302120
5 Quinary 31131114024313
6 Senary 1455340134440
8 Octal 35550526230
10 Decimal 3986861208
12 Duodecimal 933237420
16 Hexadecimal eda2ac98
20 Vigesimal 325hhd08
36 Base36 1txo9so

Cryptographic Hash Functions

md5 29aafde574f3f61274996a94fb856e2d
sha1 dd223537e6810bfc74dabe4541f8f90bcbd6cb1e
sha256 5406d00009bf483f3b598b9ebe011a66c3f5dabff4fbce6a3fb401ae2508c673
sha512 ee7a4c1f6c262d3e01699d219c25410cc9a06c080c018f0d095e8d008d5f210bf8125698a7070d78dc65f7b27e3a25cb6e7d051e0b44c83611d06d7ae7010496
ripemd-160 2f8d16f1f04d959bb2e5221c900f6f1f7977df86

3986861208 as geometric shapes

Circle

Radius = n
Diameter 7973722416
Circumference 25050187763.87
Area 4.9935810924444E+19

Sphere

Radius = n
Volume 2.6544952995292E+29
Surface area 1.9974324369778E+20
Circumference 25050187763.87

Square

Length = n
Perimeter 15947444832
Area 1.5895062291855E+19
Diagonal 5638273191.6528

Cube

Length = n
Surface area 9.5370373751131E+19
Volume 6.3371407250141E+28
Space diagonal 6905446174.9814

Equilateral Triangle

Length = n
Perimeter 11960583624
Area 6.8827638697414E+18
Altitude 3452723087.4907

Triangular Pyramid

Length = n
Surface area 6.8827638697414E+18
Volume 7.4683919666515E+27
Height 1879424397.2176