2747982 (number)

2747982 is an even 7-digits composite number following 2747981 and preceding 2747983. In scientific notation, it is written as 2.747982 × 10^6. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 831488 positive integers (up to 2747982) that are relatively prime to 2747982.

Interesting facts

Basic properties

Name

Name two million seven hundred forty-seven thousand nine hundred eighty-two

Notation

Scientific notation 2.747982 × 10^6
Engineering notation 2.747982 × 10^6

Prime Factorization of 2747982

Prime Factorization 2 × 3 × 493 × 929

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2747982
Product of the distinct prime numbers

The prime factorization of 2747982 is 2 × 3 × 493 × 929. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 10, 4, 41, 29, 894, 5597, 723, 64791, 81361, 335362, 672579, 4938038, 7533778, 11387411, 25069247, 446146763, 116725240, 4437873567, 4866766745

Basic calculations (n = 2747982)

Multiplication

n×y
n×2 5495964
n×3 8243946
n×4 10991928
n×5 13739910

Division

n÷y
n÷2 1373991
n÷3 915994
n÷3 686995.5
n÷5 549596.4

Exponentiation

ny
n2 7551405072324
n3 2.0751125213455E+19
n4 5.7023718566321E+25
n5 1.5670015219331E+32

Nth Root

y√n
2√n 1657.7038336205
3√n 140.06768835664
4√n 40.714909230164
5√n 19.4000467608

Divisors of 2747982

1, 2, 3, 6, 493, 929, 986, 1479, 1858, 2787, 2958, 5574, 457997, 915994, 1373991, 2747982

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2747981
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2747982 can be divided by 16 positive divisors. The sum of these divisors (counting 2747982) is 1, the average is 0.0625.

Base conversion 2747982

Base System Value
2 Binary 1010011110111001001110
3 Ternary 12011121112010
4 Quaternary 22132321032
5 Quinary 1200413412
6 Senary 134522050
8 Octal 12367116
10 Decimal 2747982
12 Duodecimal b06326
16 Hexadecimal 29ee4e
20 Vigesimal h39j2
36 Base36 1mwcu

Cryptographic Hash Functions

md5 964721fbbd470dd69c479d90d7910bb5
sha1 5dd697ffc1a2dca5bad52e3625df75278529e65f
sha256 65d3bf5319d651e179d12d92b0678b193759eab0f3898b25a7668d182728dd97
sha512 ffa0ac16bd85ee468984608e206a4bf874e08079a1928f55f2a3ae6eca414d043abe4c8a840c1ed04b79cd5158eaec795a6b25517151a4858bd3fad4a3c9ae4f
ripemd-160 e48ce424f5aa5bc014bb46f9db04729ba23600d9

2747982 as geometric shapes

Circle

Radius = n
Diameter 5495964
Circumference 17266080.126794
Area 23723438699494

Sphere

Radius = n
Volume 8.6922110032416E+19
Surface area 94893754797975
Circumference 17266080.126794

Square

Length = n
Perimeter 10991928
Area 7551405072324
Diagonal 3886233.4135571

Cube

Length = n
Surface area 45308430433944
Volume 2.0751125213455E+19
Space diagonal 4759644.4422847

Equilateral Triangle

Length = n
Perimeter 8243946
Area 3269854313449.6
Altitude 2379822.2211424

Triangular Pyramid

Length = n
Surface area 3269854313449.6
Volume 2.4455435592809E+18
Height 1295411.1378524