6943989 (number)

6943989 is an odd 7-digits composite number following 6943988 and preceding 6943990. In scientific notation, it is written as 6.943989 × 10^6. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 4250688 positive integers (up to 6943989) that are relatively prime to 6943989.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.943989 × 10^6
Engineering notation 6.943989 × 10^6

Prime Factorization of 6943989

Prime Factorization 3 × 13 × 263 × 677

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6943989
Product of the distinct prime numbers

The prime factorization of 6943989 is 3 × 13 × 263 × 677. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 2, 100, 83, 497, 876, 7785, 4098, 19662, 51561, 476410, 122241, 2391990, 6351514, 90915017, 46626962, 229936917, 119396351, 9100626572, 8713212064

Basic calculations (n = 6943989)

Multiplication

n×y
n×2 13887978
n×3 20831967
n×4 27775956
n×5 34719945

Division

n÷y
n÷2 3471994.5
n÷3 2314663
n÷3 1735997.25
n÷5 1388797.8

Exponentiation

ny
n2 48218983232121
n3 3.3483208915503E+20
n4 2.3250703439396E+27
n5 1.6145262892543E+34

Nth Root

y√n
2√n 2635.1449675492
3√n 190.7815361711
4√n 51.333663102775
5√n 23.351877558595

Divisors of 6943989

1, 3, 13, 39, 263, 677, 789, 2031, 3419, 8801, 10257, 26403, 178051, 534153, 2314663, 6943989

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -6943988
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 6943989 can be divided by 16 positive divisors. The sum of these divisors (counting 6943989) is 1, the average is 0.0625.

Base conversion 6943989

Base System Value
2 Binary 11010011111010011110101
3 Ternary 111001210100210
4 Quaternary 122133103311
5 Quinary 3234201424
6 Senary 404500033
8 Octal 32372365
10 Decimal 6943989
12 Duodecimal 23aa619
16 Hexadecimal 69f4f5
20 Vigesimal 237jj9
36 Base36 44u0l

Cryptographic Hash Functions

md5 76e09720ce7bb85e4d2e7112a42170e6
sha1 ade789059d89568bac6eb91623493b48f411df98
sha256 0063bb2c0c755c76115d95b897772bcf2c08d36a6bc24d82bb55cd7c0a062484
sha512 c2f8fb1a3e74e19c3c361446995c45414a409c954b4837cd1299523c5c05a210cbd8bce78260c50d26180bcf02ec9ef891c260f9cef85c409abe9f00909dcb69
ripemd-160 91ab832e7b35578c94b2bc002dbfa66e83277f39

6943989 as geometric shapes

Circle

Radius = n
Diameter 13887978
Circumference 43630369.658017
Area 1.514844034856E+14

Sphere

Radius = n
Volume 1.4025413753008E+21
Surface area 6.059376139424E+14
Circumference 43630369.658017

Square

Length = n
Perimeter 27775956
Area 48218983232121
Diagonal 9820283.4207696

Cube

Length = n
Surface area 289313899392726
Volume 3.3483208915503E+20
Space diagonal 12027341.755199

Equilateral Triangle

Length = n
Perimeter 20831967
Area 20879432211836
Altitude 6013670.8775997

Triangular Pyramid

Length = n
Surface area 20879432211836
Volume 3.9460340133397E+19
Height 3273427.8069232