6989644 (number)

6989644 is an even 7-digits composite number following 6989643 and preceding 6989645. In scientific notation, it is written as 6.989644 × 10^6. The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors. There are 3310848 positive integers (up to 6989644) that are relatively prime to 6989644.

Interesting facts

Basic properties

Name

Name six million nine hundred eighty-nine thousand six hundred forty-four

Notation

Scientific notation 6.989644 × 10^6
Engineering notation 6.989644 × 10^6

Prime Factorization of 6989644

Prime Factorization 2 × 2 × 19 × 91969

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 3494822
Product of the distinct prime numbers

The prime factorization of 6989644 is 2 × 2 × 19 × 91969. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 3, 73, 34, 569, 86, 695, 2157, 68538, 62372, 252548, 962297, 5087997, 8164733, 70252235, 24736829, 237516444, 560931778, 6026139465, 1217816305

Basic calculations (n = 6989644)

Multiplication

n×y
n×2 13979288
n×3 20968932
n×4 27958576
n×5 34948220

Division

n÷y
n÷2 3494822
n÷3 2329881.3333333
n÷3 1747411
n÷5 1397928.8

Exponentiation

ny
n2 48855123246736
n3 3.4147991907081E+20
n4 2.3868230674538E+27
n5 1.668304353249E+34

Nth Root

y√n
2√n 2643.79348664
3√n 191.19873688352
4√n 51.417832379827
5√n 23.382503677508

Divisors of 6989644

1, 2, 4, 19, 38, 76, 91969, 183938, 367876, 1747411, 3494822, 6989644

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -6989643
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 6989644 can be divided by 12 positive divisors. The sum of these divisors (counting 6989644) is 1, the average is 0.083333333333333.

Base conversion 6989644

Base System Value
2 Binary 11010101010011101001100
3 Ternary 111011002222201
4 Quaternary 122222131030
5 Quinary 3242132034
6 Senary 405451244
8 Octal 32523514
10 Decimal 6989644
12 Duodecimal 2410b24
16 Hexadecimal 6aa74c
20 Vigesimal 23de24
36 Base36 45t8s

Cryptographic Hash Functions

md5 868cbd77d48a79c197488f964f2260bb
sha1 97724e2523cc34a1ca879c0a4e962c3218d00a39
sha256 dde79f620bfc62ed0f972e1fd236289d4fb62a19a996a2878ab516713c619c99
sha512 41b6b51653645200364085f8cc1b2a1b0d22e180aac25cafd42683edcc51d4b4590be381e95914fe3e8c1e30e26da0537a2d4ec8cc97d10ddb4119a97077c24a
ripemd-160 839a56e40754c74281a641c34d5f2fefc3c14fe1

6989644 as geometric shapes

Circle

Radius = n
Diameter 13979288
Circumference 43917228.483216
Area 1.5348289628217E+14

Sphere

Radius = n
Volume 1.4303877401351E+21
Surface area 6.1393158512868E+14
Circumference 43917228.483216

Square

Length = n
Perimeter 27958576
Area 48855123246736
Diagonal 9884849.3409597

Cube

Length = n
Surface area 293130739480416
Volume 3.4147991907081E+20
Space diagonal 12106418.534819

Equilateral Triangle

Length = n
Perimeter 20968932
Area 21154888918347
Altitude 6053209.2674095

Triangular Pyramid

Length = n
Surface area 21154888918347
Volume 4.0243794402334E+19
Height 3294949.7803199