6869940921 (number)

6869940921 is an odd 10-digits composite number following 6869940920 and preceding 6869940922. In scientific notation, it is written as 6.869940921 × 10^9. The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors. There are 4543897176 positive integers (up to 6869940921) that are relatively prime to 6869940921.

Interesting facts

Basic properties

Name

Name six billion eight hundred sixty-nine million nine hundred forty thousand nine hundred twenty-one

Notation

Scientific notation 6.869940921 × 10^9
Engineering notation 6.869940921 × 10^9

Prime Factorization of 6869940921

Prime Factorization 9 × 127 × 6010447

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 6869940921
Product of the distinct prime numbers

The prime factorization of 6869940921 is 9 × 127 × 6010447. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 6869940921)

Multiplication

n×y
n×2 13739881842
n×3 20609822763
n×4 27479763684
n×5 34349704605

Division

n÷y
n÷2 3434970460.5
n÷3 2289980307
n÷3 1717485230.25
n÷5 1373988184.2

Exponentiation

ny
n2 4.719608825803E+19
n3 3.2423433803497E+29
n4 2.2274707468598E+39
n5 1.5302592434182E+49

Nth Root

y√n
2√n 82885.106750248
3√n 1901.0097053364
4√n 287.89773661883
5√n 92.766378056318

Divisors of 6869940921

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -6869940920
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 6869940921 can be divided by 8 positive divisors. The sum of these divisors (counting 6869940921) is 1, the average is 0.125.

Base conversion 6869940921

Base System Value
2 Binary 110011001011110101111101010111001
3 Ternary 122201210000011021100
4 Quaternary 12121132233222321
5 Quinary 103032201102141
6 Senary 3053410402013
8 Octal 63136575271
10 Decimal 6869940921
12 Duodecimal 13b8890309
16 Hexadecimal 1997afab9
20 Vigesimal 576h2c61
36 Base36 35m6oc9

Cryptographic Hash Functions

md5 553f05ad8f055c6ae601a1ea9f92f012
sha1 579bd65b753cc2b3cd6d20ca29cd3bb62cc6eaab
sha256 4a33762ad38d53c6042dc2b83243afbc672e3bb7a2aa9f579be3d268a5062ed8
sha512 5200f420959e588d2c2460c9c9298ecff268d5cb05bd4fad905b7185816ddc52f3f3f5e4fad0b692f837268770f1cc21cc98eea493cdec65c637936f975b2f4d
ripemd-160 1214943ececcd26fca0cb8d0398d2a9007035d96

6869940921 as geometric shapes

Circle

Radius = n
Diameter 13739881842
Circumference 43165111856.019
Area 1.482708841496E+20

Sphere

Radius = n
Volume 1.3581496192163E+30
Surface area 5.9308353659841E+20
Circumference 43165111856.019

Square

Length = n
Perimeter 27479763684
Area 4.719608825803E+19
Diagonal 9715563623.1801

Cube

Length = n
Surface area 2.8317652954818E+20
Volume 3.2423433803497E+29
Space diagonal 11899086720.169

Equilateral Triangle

Length = n
Perimeter 20609822763
Area 2.0436505695353E+19
Altitude 5949543360.0843

Triangular Pyramid

Length = n
Surface area 2.0436505695353E+19
Volume 3.8211383186343E+28
Height 3238521207.7267