6988897490 (number)
6988897490 is an even 10-digits composite number following 6988897489 and preceding 6988897491. In scientific notation, it is written as 6.988897490 × 10^9. The sum of its digits is 68. It has a total of 5 prime factors and 32 positive divisors. There are 2605003200 positive integers (up to 6988897490) that are relatively prime to 6988897490.
Interesting facts
- 6988897490 has 32 divisors, whose sum is 13459227840
- The reverse of 6988897490 is 0947988896
- Previous prime number is 61
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 68
- Digital Root 5
Name
Name | six billion nine hundred eighty-eight million eight hundred ninety-seven thousand four hundred ninety |
---|
Notation
Scientific notation | 6.988897490 × 10^9 |
---|---|
Engineering notation | 6.988897490 × 10^9 |
Prime Factorization of 6988897490
Prime Factorization 2 × 5 × 19 × 61 × 603011
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 6988897490 | Product of the distinct prime numbers |
The prime factorization of 6988897490 is 2 × 5 × 19 × 61 × 603011. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 6988897490)
Multiplication
n×yn×2 | 13977794980 |
---|---|
n×3 | 20966692470 |
n×4 | 27955589960 |
n×5 | 34944487450 |
Division
n÷yn÷2 | 3494448745 |
---|---|
n÷3 | 2329632496.6667 |
n÷3 | 1747224372.5 |
n÷5 | 1397779498 |
Exponentiation
nyn2 | 4.8844688125728E+19 |
---|---|
n3 | 3.4137051824174E+29 |
n4 | 2.3858035580997E+39 |
n5 | 1.6674136498836E+49 |
Nth Root
y√n2√n | 83599.626135528 |
---|---|
3√n | 1911.9192982006 |
4√n | 289.13599937664 |
5√n | 93.085435320098 |
Divisors of 6988897490
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 | -6988897489 | 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 6988897490 can be divided by 32 positive divisors. The sum of these divisors (counting 6988897490) is 1, the average is 0.03125.
Base conversion 6988897490
Base | System | Value |
---|---|---|
2 | Binary | 110100000100100100001110011010010 |
3 | Ternary | 200001001211210000012 |
4 | Quaternary | 12200210201303102 |
5 | Quinary | 103303124204430 |
6 | Senary | 3113300154522 |
8 | Octal | 64044416322 |
10 | Decimal | 6988897490 |
12 | Duodecimal | 1430698a42 |
16 | Hexadecimal | 1a0921cd2 |
20 | Vigesimal | 5940c3ea |
36 | Base36 | 37l0bte |
Cryptographic Hash Functions
md5 | 78e18b3470f8a4c596782507e7270c34 |
---|---|
sha1 | d6093cbf0a4351a2f99c74cdb7b544954858ac3c |
sha256 | 747ad1fcd5815d9c34d73bfeca65bd7e04863622a386d3da4c60ddd0cb5df611 |
sha512 | da69f2fd23eba421025cbf90156997a0834f8197b6e1cadaf04429d72d7791b7f694762bf3bb9510f43bd42652c663c1455c7e6654b8507753958a5ef66f156a |
ripemd-160 | 7a163f5a011cc110cb01005a2d3074940d0db1bf |
6988897490 as geometric shapes
Circle
Radius = nDiameter | 13977794980 |
---|---|
Circumference | 43912538022.552 |
Area | 1.5345011338267E+20 |
Sphere
Radius = nVolume | 1.4299294830138E+30 |
---|---|
Surface area | 6.1380045353069E+20 |
Circumference | 43912538022.552 |
Square
Length = nPerimeter | 27955589960 |
---|---|
Area | 4.8844688125728E+19 |
Diagonal | 9883793616.3933 |
Cube
Length = nSurface area | 2.9306812875437E+20 |
---|---|
Volume | 3.4137051824174E+29 |
Space diagonal | 12105125541.571 |
Equilateral Triangle
Length = nPerimeter | 20966692470 |
---|---|
Area | 2.1150370378404E+19 |
Altitude | 6052562770.7853 |
Triangular Pyramid
Length = nSurface area | 2.1150370378404E+19 |
---|---|
Volume | 4.0230901390983E+28 |
Height | 3294597872.1311 |