2829420 (number)
2829420 is an even 7-digits composite number following 2829419 and preceding 2829421. In scientific notation, it is written as 2.829420 × 10^6. The sum of its digits is 27. It has a total of 7 prime factors and 72 positive divisors. There are 685440 positive integers (up to 2829420) that are relatively prime to 2829420.
Interesting facts
- 2829420 has 72 divisors, whose sum is 9369360
- The reverse of 2829420 is 0249282
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 27
- Digital Root 9
Name
Name | two million eight hundred twenty-nine thousand four hundred twenty |
---|
Notation
Scientific notation | 2.829420 × 10^6 |
---|---|
Engineering notation | 2.829420 × 10^6 |
Prime Factorization of 2829420
Prime Factorization 2 × 2 × 5 × 3 × 3 × 11 × 1429
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 471570 | Product of the distinct prime numbers |
The prime factorization of 2829420 is 2 × 2 × 5 × 3 × 3 × 11 × 1429. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 2829420)
Multiplication
n×yn×2 | 5658840 |
---|---|
n×3 | 8488260 |
n×4 | 11317680 |
n×5 | 14147100 |
Division
n÷yn÷2 | 1414710 |
---|---|
n÷3 | 943140 |
n÷3 | 707355 |
n÷5 | 565884 |
Exponentiation
nyn2 | 8005617536400 |
---|---|
n3 | 2.2651254369841E+19 |
n4 | 6.4089912139115E+25 |
n5 | 1.8133727920466E+32 |
Nth Root
y√n2√n | 1682.0879881861 |
---|---|
3√n | 141.43790222229 |
4√n | 41.01326600243 |
5√n | 19.513693703594 |
Divisors of 2829420
72 divisors
τ | Total Divisors | 72 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -2829419 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.013888888888889 | 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 | 72 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 2829420 can be divided by 72 positive divisors. The sum of these divisors (counting 2829420) is 1, the average is 0.013888888888889.
Base conversion 2829420
Base | System | Value |
---|---|---|
2 | Binary | 1010110010110001101100 |
3 | Ternary | 12022202020100 |
4 | Quaternary | 22302301230 |
5 | Quinary | 1211020140 |
6 | Senary | 140351100 |
8 | Octal | 12626154 |
10 | Decimal | 2829420 |
12 | Duodecimal | b45490 |
16 | Hexadecimal | 2b2c6c |
20 | Vigesimal | hddb0 |
36 | Base36 | 1on70 |
Cryptographic Hash Functions
md5 | cb2708df19435eb2b70fa28956ce5734 |
---|---|
sha1 | 51e99150cfcb11451453a836b79b783a509c67ce |
sha256 | a9af839f731a6147945ccfa020b4d02a181589a74065018abdf673ed57aa18e4 |
sha512 | ed6c7b3c50719e435d87680be393a42de1a09fcea98cc8460d39703dea0a438e9b536bf2d058196fd1bd7d588daf9a017b1600bf76a6b9f16a04aee2c179f86a |
ripemd-160 | 98db33cf9475dfe87a236061e167a4513265e149 |
2829420 as geometric shapes
Circle
Radius = nDiameter | 5658840 |
---|---|
Circumference | 17777770.17184 |
Area | 25150389239804 |
Sphere
Radius = nVolume | 9.4881352430514E+19 |
---|---|
Surface area | 1.0060155695922E+14 |
Circumference | 17777770.17184 |
Square
Length = nPerimeter | 11317680 |
---|---|
Area | 8005617536400 |
Diagonal | 4001404.1376497 |
Cube
Length = nSurface area | 48033705218400 |
---|---|
Volume | 2.2651254369841E+19 |
Space diagonal | 4900699.1959515 |
Equilateral Triangle
Length = nPerimeter | 8488260 |
---|---|
Area | 3466534079752.3 |
Altitude | 2450349.5979758 |
Triangular Pyramid
Length = nSurface area | 3466534079752.3 |
---|---|
Volume | 2.6694759278827E+18 |
Height | 1333801.3792166 |