2998840 (number)
2998840 is an even 7-digits composite number following 2998839 and preceding 2998841. In scientific notation, it is written as 2.998840 × 10^6. The sum of its digits is 40. It has a total of 7 prime factors and 64 positive divisors. There are 1078272 positive integers (up to 2998840) that are relatively prime to 2998840.
Interesting facts
- 2998840 has 64 divisors, whose sum is 7459200
- The reverse of 2998840 is 0488992
- Previous prime number is 79
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 40
- Digital Root 4
Name
Name | two million nine hundred ninety-eight thousand eight hundred forty |
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Notation
Scientific notation | 2.998840 × 10^6 |
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Engineering notation | 2.998840 × 10^6 |
Prime Factorization of 2998840
Prime Factorization 2 × 2 × 2 × 5 × 13 × 79 × 73
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 749710 | Product of the distinct prime numbers |
The prime factorization of 2998840 is 2 × 2 × 2 × 5 × 13 × 79 × 73. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 2998840)
Multiplication
n×yn×2 | 5997680 |
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n×3 | 8996520 |
n×4 | 11995360 |
n×5 | 14994200 |
Division
n÷yn÷2 | 1499420 |
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n÷3 | 999613.33333333 |
n÷3 | 749710 |
n÷5 | 599768 |
Exponentiation
nyn2 | 8993041345600 |
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n3 | 2.6968692108839E+19 |
n4 | 8.0874792643671E+25 |
n5 | 2.4253056317155E+32 |
Nth Root
y√n2√n | 1731.7159120364 |
---|---|
3√n | 144.20636563985 |
4√n | 41.613890854334 |
5√n | 19.741977791101 |
Divisors of 2998840
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -2998839 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 2998840 can be divided by 64 positive divisors. The sum of these divisors (counting 2998840) is 1, the average is 0.015625.
Base conversion 2998840
Base | System | Value |
---|---|---|
2 | Binary | 1011011100001000111000 |
3 | Ternary | 12122100122011 |
4 | Quaternary | 23130020320 |
5 | Quinary | 1231430330 |
6 | Senary | 144135304 |
8 | Octal | 13341070 |
10 | Decimal | 2998840 |
12 | Duodecimal | 1007534 |
16 | Hexadecimal | 2dc238 |
20 | Vigesimal | ieh20 |
36 | Base36 | 1s9x4 |
Cryptographic Hash Functions
md5 | a0e4eb4f9937090d7ec7d61d4128e6ec |
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sha1 | 32f27ff1c7432449b250e0370716aeb22b163a41 |
sha256 | f568f6203cd4b1b325ecbba3640e35833235e41e81aefb9e8decff416c0ce6bf |
sha512 | 91da97cc1085a60bd49c3e42512a6d2c75ad01d934b84fb2aa6b7b0bcf64cb7f581f83f2d3ae3d541042691fb9ef805184f6fd483177bbef91d2e3c012283af6 |
ripemd-160 | 46437aac5d11b49c89ca41526d8ff34558c58e8b |
2998840 as geometric shapes
Circle
Radius = nDiameter | 5997680 |
---|---|
Circumference | 18842267.426582 |
Area | 28252472624766 |
Sphere
Radius = nVolume | 1.1296619334141E+20 |
---|---|
Surface area | 1.1300989049906E+14 |
Circumference | 18842267.426582 |
Square
Length = nPerimeter | 11995360 |
---|---|
Area | 8993041345600 |
Diagonal | 4241000.1993869 |
Cube
Length = nSurface area | 53958248073600 |
---|---|
Volume | 2.6968692108839E+19 |
Space diagonal | 5194143.2437699 |
Equilateral Triangle
Length = nPerimeter | 8996520 |
---|---|
Area | 3894101131286.7 |
Altitude | 2597071.6218849 |
Triangular Pyramid
Length = nSurface area | 3894101131286.7 |
---|---|
Volume | 3.178290844982E+18 |
Height | 1413666.733129 |