2979968 (number)

2979968 is an even 7-digits composite number following 2979967 and preceding 2979969. In scientific notation, it is written as 2.979968 × 10^6. The sum of its digits is 50. It has a total of 9 prime factors and 32 positive divisors. There are 1440000 positive integers (up to 2979968) that are relatively prime to 2979968.

Interesting facts

Basic properties

Name

Name two million nine hundred seventy-nine thousand nine hundred sixty-eight

Notation

Scientific notation 2.979968 × 10^6
Engineering notation 2.979968 × 10^6

Prime Factorization of 2979968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 31 × 751

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 46562
Product of the distinct prime numbers

The prime factorization of 2979968 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 31 × 751. Since it has a total of 9 prime factors.

Most popular turbo-numbers

1, 3, 84, 23, 186, 700, 6119, 2479, 75335, 27892, 344423, 865768, 2809447, 5893067, 74871652, 2952322, 341743426, 719340712, 6773584265, 6062604574

Basic calculations (n = 2979968)

Multiplication

n×y
n×2 5959936
n×3 8939904
n×4 11919872
n×5 14899840

Division

n÷y
n÷2 1489984
n÷3 993322.66666667
n÷3 744992
n÷5 595993.6

Exponentiation

ny
n2 8880209281024
n3 2.6462739490755E+19
n4 7.8858116874785E+25
n5 2.3499466482712E+32

Nth Root

y√n
2√n 1726.2583815872
3√n 143.90322716104
4√n 41.548265686875
5√n 19.717067358309

Divisors of 2979968

1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 751, 992, 1502, 1984, 3004, 3968, 6008, 12016, 23281, 24032, 46562, 48064, 93124, 96128, 186248, 372496, 744992, 1489984, 2979968

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2979967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2979968 can be divided by 32 positive divisors. The sum of these divisors (counting 2979968) is 1, the average is 0.03125.

Base conversion 2979968

Base System Value
2 Binary 1011010111100010000000
3 Ternary 12121101202012
4 Quaternary 23113202000
5 Quinary 1230324333
6 Senary 143512052
8 Octal 13274200
10 Decimal 2979968
12 Duodecimal bb8628
16 Hexadecimal 2d7880
20 Vigesimal ic9i8
36 Base36 1rvcw

Cryptographic Hash Functions

md5 3cdd091309dc6675205491333c3bc397
sha1 9ad8d7e4ea916c51e2459c2ec91ce0f3db25e26e
sha256 114f9443d7df8b51f87cd97c9a1c6d9b25275cd32cd5719735781f03ba7dd9c5
sha512 12790aa0af4b86b0e96529488d44f0bb9cd854e7c3b6cb6091a2fb036eb0354fd74c857604adae72f04342a33f854642d7f5d72e2ba3e7aebc38efa3a4dfb18f
ripemd-160 65f8e0a8ecba5a588ca49bc78b638a28978f752d

2979968 as geometric shapes

Circle

Radius = n
Diameter 5959936
Circumference 18723691.153465
Area 27898000239605

Sphere

Radius = n
Volume 1.1084686397069E+20
Surface area 1.1159200095842E+14
Circumference 18723691.153465

Square

Length = n
Perimeter 11919872
Area 8880209281024
Diagonal 4214311.1610378

Cube

Length = n
Surface area 53281255686144
Volume 2.6462739490755E+19
Space diagonal 5161455.9809294

Equilateral Triangle

Length = n
Perimeter 8939904
Area 3845243414144.6
Altitude 2580727.9904647

Triangular Pyramid

Length = n
Surface area 3845243414144.6
Volume 3.1186637571143E+18
Height 1404770.3870126