6918389971 (number)

6918389971 is an odd 10-digits prime number following 6918389970 and preceding 6918389972. In scientific notation, it is written as 6.918389971 × 10^9. The sum of its digits is 61. It has a total of 1 prime factors and 2 positive divisors. There are 6918389970 positive integers (up to 6918389971) that are relatively prime to 6918389971.

Interesting facts

Basic properties

Name

Name six billion nine hundred eighteen million three hundred eighty-nine thousand nine hundred seventy-one

Notation

Scientific notation 6.918389971 × 10^9
Engineering notation 6.918389971 × 10^9

Prime Factorization of 6918389971

Prime Factorization 6918389971

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 6918389971
Product of the distinct prime numbers

The prime factorization of 6918389971 is 6918389971. Since it has a total of 1 prime factors.

Most popular turbo-numbers

9, 1, 6, 6, 680, 240, 1699, 6404, 7388, 52507, 661199, 196204, 6336641, 5477647, 53509540, 54705752, 281435934, 652369753, 7242017821, 7920279334

Basic calculations (n = 6918389971)

Multiplication

n×y
n×2 13836779942
n×3 20755169913
n×4 27673559884
n×5 34591949855

Division

n÷y
n÷2 3459194985.5
n÷3 2306129990.3333
n÷3 1729597492.75
n÷5 1383677994.2

Exponentiation

ny
n2 4.7864119790833E+19
n3 3.3114264633164E+29
n4 2.2909739633512E+39
n5 1.5849851291871E+49

Nth Root

y√n
2√n 83176.85958847
3√n 1905.4680865808
4√n 288.40398677631
5√n 92.896854222487

Divisors of 6918389971

1, 6918389971

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 6918389972
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 3459194986
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 83176.859594481
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999997109
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 6918389971 can be divided by 2 positive divisors. The sum of these divisors (counting 6918389971) is 6918389972, the average is 3459194986.

Base conversion 6918389971

Base System Value
2 Binary 110011100010111100100000011010011
3 Ternary 122212011011121212121
4 Quaternary 12130113210003103
5 Quinary 103132101434341
6 Senary 3102301035111
8 Octal 63427440323
10 Decimal 6918389971
12 Duodecimal 1410b55a97
16 Hexadecimal 19c5e40d3
20 Vigesimal 581jieib
36 Base36 36f13v7

Cryptographic Hash Functions

md5 2ca225f645bf84f494714d6ad03a2c20
sha1 78f518814b3df8d093ecfaf68a40130035fcdd2a
sha256 505b40b5b0c348af46fe79b4b933cfdee57a68c09db8d4abaf90caade0b41d67
sha512 67eb3ba78e18afa839c54a5e20f3feefb4b866169dad041ca42c9df8f1940d172ae6fb085b668a51a8255457d5288ae844a159869ca49395fd451842c3d2aa0f
ripemd-160 015ec40487f7c59781e31ffe03dcd75b77884983

6918389971 as geometric shapes

Circle

Radius = n
Diameter 13836779942
Circumference 43469526215.126
Area 1.5036956710542E+20

Sphere

Radius = n
Volume 1.387087073341E+30
Surface area 6.014782684217E+20
Circumference 43469526215.126

Square

Length = n
Perimeter 27673559884
Area 4.7864119790833E+19
Diagonal 9784080926.7742

Cube

Length = n
Surface area 2.87184718745E+20
Volume 3.3114264633164E+29
Space diagonal 11983002936.347

Equilateral Triangle

Length = n
Perimeter 20755169913
Area 2.0725771834322E+19
Altitude 5991501468.1735

Triangular Pyramid

Length = n
Surface area 2.0725771834322E+19
Volume 3.9025535126861E+28
Height 3261360308.9247