3986688 (number)

3986688 is an even 7-digits composite number following 3986687 and preceding 3986689. In scientific notation, it is written as 3.986688 × 10^6. The sum of its digits is 48. It has a total of 10 prime factors and 36 positive divisors. There are 1275904 positive integers (up to 3986688) that are relatively prime to 3986688.

Interesting facts

Basic properties

Name

Name three million nine hundred eighty-six thousand six hundred eighty-eight

Notation

Scientific notation 3.986688 × 10^6
Engineering notation 3.986688 × 10^6

Prime Factorization of 3986688

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 87 × 179

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 31146
Product of the distinct prime numbers

The prime factorization of 3986688 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 87 × 179. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 3986688)

Multiplication

n×y
n×2 7973376
n×3 11960064
n×4 15946752
n×5 19933440

Division

n÷y
n÷2 1993344
n÷3 1328896
n÷3 996672
n÷5 797337.6

Exponentiation

ny
n2 15893681209344
n3 6.3363148153117E+19
n4 2.5260910238425E+26
n5 1.0070736771661E+33

Nth Root

y√n
2√n 1996.669226487
3√n 158.56381379599
4√n 44.684104852698
5√n 20.898852931305

Divisors of 3986688

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -3986687
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 3986688 can be divided by 36 positive divisors. The sum of these divisors (counting 3986688) is 1, the average is 0.027777777777778.

Base conversion 3986688

Base System Value
2 Binary 1111001101010100000000
3 Ternary 21111112201010
4 Quaternary 33031110000
5 Quinary 2010033223
6 Senary 221240520
8 Octal 17152400
10 Decimal 3986688
12 Duodecimal 1403140
16 Hexadecimal 3cd500
20 Vigesimal 14i6e8
36 Base36 2dg5c

Cryptographic Hash Functions

md5 4c4a0c7f860a1e470b914389096d037e
sha1 b393f9b19680c99f42b47a7fdef1a320269e9c0b
sha256 686e682406b20ce5be4233a526474800c363f187a0dd1a58e60f9081d9f7c3fc
sha512 297f3a67fde7f9f1fc4860b50fc30e2e93810c73b10b6448d086aa19f0a70aa145502b4b7fc26a31773341d4fd5693e8ce6206b6239b6119bbf55e95e96e6ad9
ripemd-160 104c43e847189dc0f6115cace15d9580d6cc0dae

3986688 as geometric shapes

Circle

Radius = n
Diameter 7973376
Circumference 25049099.465909
Area 49931472125773

Sphere

Radius = n
Volume 2.6541493432821E+20
Surface area 1.9972588850309E+14
Circumference 25049099.465909

Square

Length = n
Perimeter 15946752
Area 15893681209344
Diagonal 5638028.2385501

Cube

Length = n
Surface area 95362087256064
Volume 6.3363148153117E+19
Space diagonal 6905146.1699252

Equilateral Triangle

Length = n
Perimeter 11960064
Area 6882165843471.6
Altitude 3452573.0849626

Triangular Pyramid

Length = n
Surface area 6882165843471.6
Volume 7.4674186227328E+18
Height 1879342.7461834