2986688 (number)

2986688 is an even 7-digits composite number following 2986687 and preceding 2986689. In scientific notation, it is written as 2.986688 × 10^6. The sum of its digits is 47. It has a total of 8 prime factors and 28 positive divisors. There are 1427712 positive integers (up to 2986688) that are relatively prime to 2986688.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.986688 × 10^6
Engineering notation 2.986688 × 10^6

Prime Factorization of 2986688

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 23 × 2029

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 93334
Product of the distinct prime numbers

The prime factorization of 2986688 is 2 × 2 × 2 × 2 × 2 × 2 × 23 × 2029. Since it has a total of 8 prime factors.

Most popular turbo-numbers

1, 4, 54, 2, 795, 51, 2184, 4865, 7580, 76075, 684387, 250844, 7843781, 9957385, 79311470, 19324617, 124271913, 540937949, 7735773181, 1525275542

Basic calculations (n = 2986688)

Multiplication

n×y
n×2 5973376
n×3 8960064
n×4 11946752
n×5 14933440

Division

n÷y
n÷2 1493344
n÷3 995562.66666667
n÷3 746672
n÷5 597337.6

Exponentiation

ny
n2 8920305209344
n3 2.6642168525085E+19
n4 7.957184502785E+25
n5 2.3765627468254E+32

Nth Root

y√n
2√n 1728.2036916984
3√n 144.01131598316
4√n 41.571669339809
5√n 19.725951972991

Divisors of 2986688

1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 2029, 4058, 8116, 16232, 32464, 46667, 64928, 93334, 129856, 186668, 373336, 746672, 1493344, 2986688

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2986687
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2986688 can be divided by 28 positive divisors. The sum of these divisors (counting 2986688) is 1, the average is 0.035714285714286.

Base conversion 2986688

Base System Value
2 Binary 1011011001001011000000
3 Ternary 12121201222002
4 Quaternary 23121023000
5 Quinary 1231033223
6 Senary 144003132
8 Octal 13311300
10 Decimal 2986688
12 Duodecimal 10004a8
16 Hexadecimal 2d92c0
20 Vigesimal id6e8
36 Base36 1s0jk

Cryptographic Hash Functions

md5 3ecbaa732299067d25e5e75ff55c5983
sha1 b550734418f1cc4791e2b3305bce9bd77629b5cc
sha256 1cf4e7d9cdac8e1f8da054999e8be1ac78300e266a07dff629cbd1a221745933
sha512 490e3ce5b7ec6433910183b14d5564282acc26b9fa028e25c98bd35f1a0dcf52d32598c3a98069696dabd5ee6bf9682d6c326777b535afe58c62f8aec2f87636
ripemd-160 220fad56e906d79bc1bf03e953ac4e66c7d3d094

2986688 as geometric shapes

Circle

Radius = n
Diameter 5973376
Circumference 18765914.15873
Area 28023965313454

Sphere

Radius = n
Volume 1.1159845455215E+20
Surface area 1.1209586125382E+14
Circumference 18765914.15873

Square

Length = n
Perimeter 11946752
Area 8920305209344
Diagonal 4223814.676177

Cube

Length = n
Surface area 53521831256064
Volume 2.6642168525085E+19
Space diagonal 5173095.3623563

Equilateral Triangle

Length = n
Perimeter 8960064
Area 3862605460401.3
Altitude 2586547.6811781

Triangular Pyramid

Length = n
Surface area 3862605460401.3
Volume 3.1398096716004E+18
Height 1407938.2253923