6987123906 (number)

6987123906 is an even 10-digits composite number following 6987123905 and preceding 6987123907. In scientific notation, it is written as 6.987123906 × 10^9. The sum of its digits is 51. It has a total of 5 prime factors and 32 positive divisors. There are 1996003920 positive integers (up to 6987123906) that are relatively prime to 6987123906.

Interesting facts

Basic properties

Name

Name six billion nine hundred eighty-seven million one hundred twenty-three thousand nine hundred six

Notation

Scientific notation 6.987123906 × 10^9
Engineering notation 6.987123906 × 10^9

Prime Factorization of 6987123906

Prime Factorization 2 × 7 × 3 × 10331 × 16103

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6987123906
Product of the distinct prime numbers

The prime factorization of 6987123906 is 2 × 7 × 3 × 10331 × 16103. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 6987123906)

Multiplication

n×y
n×2 13974247812
n×3 20961371718
n×4 27948495624
n×5 34935619530

Division

n÷y
n÷2 3493561953
n÷3 2329041302
n÷3 1746780976.5
n÷5 1397424781.2

Exponentiation

ny
n2 4.8819900477797E+19
n3 3.4111069371695E+29
n4 2.383382682662E+39
n5 1.6652990119174E+49

Nth Root

y√n
2√n 83589.017855218
3√n 1911.7575542172
4√n 289.1176540013
5√n 93.080710351673

Divisors of 6987123906

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -6987123905
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 6987123906 can be divided by 32 positive divisors. The sum of these divisors (counting 6987123906) is 1, the average is 0.03125.

Base conversion 6987123906

Base System Value
2 Binary 110100000011101110000110011000010
3 Ternary 200000221111200002220
4 Quaternary 12200131300303002
5 Quinary 103302200431111
6 Senary 3113154151510
8 Octal 64035606302
10 Decimal 6987123906
12 Duodecimal 142bb82596
16 Hexadecimal 1a0770cc2
20 Vigesimal 5939a9f6
36 Base36 37jybb6

Cryptographic Hash Functions

md5 da82161788c213ee544e96367b42ca90
sha1 c4f466bc8dda16afd3814a3a159bb8e9a98155fc
sha256 f850aeae4de6083ddd0f730c9ceaeedf0872e6c659f4cb7a390e885f670c228a
sha512 c91758fe1df3962df18ce27a8db8932374b6d3dad1137e84c009976f0ab609eb8c9a43bd90cb00f4e559c967abef1e067b060acf69cd98b8a755a8238efd8ce8
ripemd-160 141a6ecd3c14b6c7198a0b37d4301f70a5155cf0

6987123906 as geometric shapes

Circle

Radius = n
Diameter 13974247812
Circumference 43901394265.622
Area 1.5337224069003E+20

Sphere

Radius = n
Volume 1.4288411325895E+30
Surface area 6.1348896276012E+20
Circumference 43901394265.622

Square

Length = n
Perimeter 27948495624
Area 4.8819900477797E+19
Diagonal 9881285389.8465

Cube

Length = n
Surface area 2.9291940286678E+20
Volume 3.4111069371695E+29
Space diagonal 12102053603.971

Equilateral Triangle

Length = n
Perimeter 20961371718
Area 2.1139637012E+19
Altitude 6051026801.9856

Triangular Pyramid

Length = n
Surface area 2.1139637012E+19
Volume 4.0200280777084E+28
Height 3293761796.6155