3121920009 (number)

3121920009 is an odd 10-digits composite number following 3121920008 and preceding 3121920010. In scientific notation, it is written as 3.121920009 × 10^9. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 1902507264 positive integers (up to 3121920009) that are relatively prime to 3121920009.

Interesting facts

Basic properties

Name

Name three billion one hundred twenty-one million nine hundred twenty thousand nine

Notation

Scientific notation 3.121920009 × 10^9
Engineering notation 3.121920009 × 10^9

Prime Factorization of 3121920009

Prime Factorization 39 × 9 × 103 × 86353

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 3121920009
Product of the distinct prime numbers

The prime factorization of 3121920009 is 39 × 9 × 103 × 86353. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 5, 81, 77, 976, 462, 9128, 4339, 42020, 23345, 282865, 892578, 2323212, 2206257, 77328550, 81328029, 489926683, 846109521, 5961186803, 20942905

Basic calculations (n = 3121920009)

Multiplication

n×y
n×2 6243840018
n×3 9365760027
n×4 12487680036
n×5 15609600045

Division

n÷y
n÷2 1560960004.5
n÷3 1040640003
n÷3 780480002.25
n÷5 624384001.8

Exponentiation

ny
n2 9.7463845425946E+18
n3 3.0427432918934E+28
n4 9.4992011652126E+37
n5 2.9655746187193E+47

Nth Root

y√n
2√n 55874.144369288
3√n 1461.5283939766
4√n 236.37712319361
5√n 79.22903279948

Divisors of 3121920009

1, 9, 39, 103, 351, 927, 4017, 36153, 86353, 777177, 3367767, 8894359, 30309903, 80049231, 346880001, 3121920009

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 -3121920008
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 3121920009 can be divided by 16 positive divisors. The sum of these divisors (counting 3121920009) is 1, the average is 0.0625.

Base conversion 3121920009

Base System Value
2 Binary 10111010000101001011100000001001
3 Ternary 22001120102222011000
4 Quaternary 2322011023200021
5 Quinary 22343202420014
6 Senary 1233441325213
8 Octal 27205134011
10 Decimal 3121920009
12 Duodecimal 731636809
16 Hexadecimal ba14b809
20 Vigesimal 28fc0009
36 Base36 1fmpkw9

Cryptographic Hash Functions

md5 1a1d92c07772bdef95de9751ba7ba234
sha1 0aeec398e01a8ff3298251c21224b2df00e4a803
sha256 a098e6b3183f1da3e66beba968a240495b539e8ffcb3f97eef934e48612e0dd2
sha512 81d979925d7ba3794857aece5c037101dbac517567bff887ff898670174bd83efc5dc4a53335a00881d141205bc1b26cbe95473748820dfecb3fa3af39d4c552
ripemd-160 7e5c56101ad3429cbdbcbe7c63e53d5f774c556d

3121920009 as geometric shapes

Circle

Radius = n
Diameter 6243840018
Circumference 19615601930.739
Area 3.0619170078076E+19

Sphere

Radius = n
Volume 1.2745413296763E+29
Surface area 1.224766803123E+20
Circumference 19615601930.739

Square

Length = n
Perimeter 12487680036
Area 9.7463845425946E+18
Diagonal 4415061617.3717

Cube

Length = n
Surface area 5.8478307255567E+19
Volume 3.0427432918934E+28
Space diagonal 5407324072.7539

Equilateral Triangle

Length = n
Perimeter 9365760027
Area 4.2203083044694E+18
Altitude 2703662036.3769

Triangular Pyramid

Length = n
Surface area 4.2203083044694E+18
Volume 3.5859073585129E+27
Height 1471687205.7906