2920 (number)

2920 is an even 4-digits composite number following 2919 and preceding 2921. In scientific notation, it is written as 2.920 × 10^3. The sum of its digits is 13. It has a total of 5 prime factors and 16 positive divisors. There are 1152 positive integers (up to 2920) that are relatively prime to 2920.

Interesting facts

Basic properties

Name

Name two thousand nine hundred twenty

Notation

Scientific notation 2.920 × 10^3
Engineering notation 2.920 × 10^3

Prime Factorization of 2920

Prime Factorization 2 × 2 × 2 × 5 × 73

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 730
Product of the distinct prime numbers

The prime factorization of 2920 is 2 × 2 × 2 × 5 × 73. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2920)

Multiplication

n×y
n×2 5840
n×3 8760
n×4 11680
n×5 14600

Division

n÷y
n÷2 1460
n÷3 973.33333333333
n÷3 730
n÷5 584

Exponentiation

ny
n2 8526400
n3 24897088000
n4 72699496960000
n5 212282531123200000

Nth Root

y√n
2√n 54.037024344425
3√n 14.29313899763
4√n 7.3509879842389
5√n 4.9326076290041

Divisors of 2920

1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920

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 -2919
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 2920 can be divided by 16 positive divisors. The sum of these divisors (counting 2920) is 1, the average is 0.0625.

Base conversion 2920

Base System Value
2 Binary 101101101000
3 Ternary 11000011
4 Quaternary 231220
5 Quinary 43140
6 Senary 21304
8 Octal 5550
10 Decimal 2920
12 Duodecimal 1834
16 Hexadecimal b68
20 Vigesimal 760
36 Base36 294

Cryptographic Hash Functions

md5 465636eb4a7ff4b267f3b765d07a02da
sha1 2fb957b813146e5b1e16439b82f80f7711e6f051
sha256 b72b9e445e2cda580ee6157ac2d46a1d6683a42d94de92256ffbcfd7f3803949
sha512 f7305685476b597beb9dee21b12e829269b8f5691d9e3dcffd708fbc1d75fb4f3046317381326c40dd2a8afdf3e8d44d0c1ba132ff21c1493f2194351ed1934d
ripemd-160 a2aa9fda6a8b9dd6265d4614fdc215012690252e

2920 as geometric shapes

Circle

Radius = n
Diameter 5840
Circumference 18346.901096964
Area 26786475.601568

Sphere

Radius = n
Volume 104288678342.1
Surface area 107145902.40627
Circumference 18346.901096964

Square

Length = n
Perimeter 11680
Area 8526400
Diagonal 4129.5036021294

Cube

Length = n
Surface area 51158400
Volume 24897088000
Space diagonal 5057.5883581011

Equilateral Triangle

Length = n
Perimeter 8760
Area 3692039.5014138
Altitude 2528.7941790506

Triangular Pyramid

Length = n
Surface area 3692039.5014138
Volume 2934149959.433
Height 1376.5012007098