6989888 (number)

6989888 is an even 7-digits composite number following 6989887 and preceding 6989889. In scientific notation, it is written as 6.989888 × 10^6. The sum of its digits is 56. It has a total of 8 prime factors and 28 positive divisors. There are 3466752 positive integers (up to 6989888) that are relatively prime to 6989888.

Interesting facts

Basic properties

Name

Name six million nine hundred eighty-nine thousand eight hundred eighty-eight

Notation

Scientific notation 6.989888 × 10^6
Engineering notation 6.989888 × 10^6

Prime Factorization of 6989888

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 149 × 733

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 218434
Product of the distinct prime numbers

The prime factorization of 6989888 is 2 × 2 × 2 × 2 × 2 × 2 × 149 × 733. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 6989888)

Multiplication

n×y
n×2 13979776
n×3 20969664
n×4 27959552
n×5 34949440

Division

n÷y
n÷2 3494944
n÷3 2329962.6666667
n÷3 1747472
n÷5 1397977.6

Exponentiation

ny
n2 48858534252544
n3 3.4151568226945E+20
n4 2.387156369307E+27
n5 1.6685955659943E+34

Nth Root

y√n
2√n 2643.8396320503
3√n 191.20096169635
4√n 51.418281107504
5√n 23.382666926201

Divisors of 6989888

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -6989887
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 6989888 can be divided by 28 positive divisors. The sum of these divisors (counting 6989888) is 1, the average is 0.035714285714286.

Base conversion 6989888

Base System Value
2 Binary 11010101010100001000000
3 Ternary 111011010022202
4 Quaternary 122222201000
5 Quinary 3242134023
6 Senary 405452332
8 Octal 32524100
10 Decimal 6989888
12 Duodecimal 24110a8
16 Hexadecimal 6aa840
20 Vigesimal 23dee8
36 Base36 45tfk

Cryptographic Hash Functions

md5 c2efc16dd99d889fb7c2144b36052ef6
sha1 7754f62dc191bdbe40dd862f1fcb681d44ca7ec4
sha256 a8367c3331fe0b889878a125a216b50caffdb4afa88479faa7050d2d76da9aee
sha512 a736824340c892863e03bbbb67b97ab4e28f08383ec3405cc6d0de0439b7e156c3265badcfa514185a2d10adfdfb626e4d34400d06a15dd1d4ab155dfa7ee847
ripemd-160 7be3de94d40422583e31522a1c7ee4e3f1716158

6989888 as geometric shapes

Circle

Radius = n
Diameter 13979776
Circumference 43918761.580431
Area 1.5349361227296E+14

Sphere

Radius = n
Volume 1.4305375446712E+21
Surface area 6.1397444909183E+14
Circumference 43918761.580431

Square

Length = n
Perimeter 27959552
Area 48858534252544
Diagonal 9885194.4090689

Cube

Length = n
Surface area 293151205515264
Volume 3.4151568226945E+20
Space diagonal 12106841.155216

Equilateral Triangle

Length = n
Perimeter 20969664
Area 21156365927188
Altitude 6053420.577608

Triangular Pyramid

Length = n
Surface area 21156365927188
Volume 4.0248009135713E+19
Height 3295064.803023