6998 (number)

6998 is an even 4-digits composite number following 6997 and preceding 6999. In scientific notation, it is written as 6.998 × 10^3. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 3498 positive integers (up to 6998) that are relatively prime to 6998.

Interesting facts

Basic properties

Name

Name six thousand nine hundred ninety-eight

Notation

Scientific notation 6.998 × 10^3
Engineering notation 6.998 × 10^3

Prime Factorization of 6998

Prime Factorization 2 × 3499

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 6998
Product of the distinct prime numbers

The prime factorization of 6998 is 2 × 3499. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 5, 39, 24, 351, 287, 5858, 5470, 6449, 64114, 864506, 944808, 6893101, 4338230, 79744477, 85684327, 115209818, 228910364, 8160971449, 5425753416

Basic calculations (n = 6998)

Multiplication

n×y
n×2 13996
n×3 20994
n×4 27992
n×5 34990

Division

n÷y
n÷2 3499
n÷3 2332.6666666667
n÷3 1749.5
n÷5 1399.6

Exponentiation

ny
n2 48972004
n3 342706083992
n4 2398257175776016
n5 1.6783003716081E+19

Nth Root

y√n
2√n 83.654049513458
3√n 19.127489814966
4√n 9.1462587714025
5√n 5.8748230156783

Divisors of 6998

1, 2, 3499, 6998

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -6997
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 6998 can be divided by 4 positive divisors. The sum of these divisors (counting 6998) is 1, the average is 0.25.

Base conversion 6998

Base System Value
2 Binary 1101101010110
3 Ternary 100121012
4 Quaternary 1231112
5 Quinary 210443
6 Senary 52222
8 Octal 15526
10 Decimal 6998
12 Duodecimal 4072
16 Hexadecimal 1b56
20 Vigesimal h9i
36 Base36 5ee

Cryptographic Hash Functions

md5 3d4893419e57449fb290647149f738d4
sha1 7885a5416019fe7fd17d4b3522cd44781d1d7448
sha256 ed1311c37511487d38c3ebc4c59650ce2d65aefecbd3eb464218bd0afd7fb6b4
sha512 8caf5817458a879d3007a86c3518718216bf2e16d09f3f5432147d0d02d129a6b210693e4c6fdcfb74fca8c4b3c545350bf2ae254be0662326d1b61307abfb8d
ripemd-160 d67cbd227a56f86683738fd4e5b42e0a84645149

6998 as geometric shapes

Circle

Radius = n
Diameter 13996
Circumference 43969.730779643
Area 153850087.99797

Sphere

Radius = n
Volume 1435523887746.4
Surface area 615400351.99188
Circumference 43969.730779643

Square

Length = n
Perimeter 27992
Area 48972004
Diagonal 9896.6665094869

Cube

Length = n
Surface area 293832024
Volume 342706083992
Space diagonal 12120.891551367

Equilateral Triangle

Length = n
Perimeter 20994
Area 21205499.769117
Altitude 6060.4457756835

Triangular Pyramid

Length = n
Surface area 21205499.769117
Volume 40388299324.105
Height 3298.8888364956