2161004042 (number)

2161004042 is an even 10-digits composite number following 2161004041 and preceding 2161004043. In scientific notation, it is written as 2.161004042 × 10^9. The sum of its digits is 20. It has a total of 2 prime factors and 4 positive divisors. There are 1080502020 positive integers (up to 2161004042) that are relatively prime to 2161004042.

Interesting facts

Basic properties

Name

Name two billion one hundred sixty-one million four thousand forty-two

Notation

Scientific notation 2.161004042 × 10^9
Engineering notation 2.161004042 × 10^9

Prime Factorization of 2161004042

Prime Factorization 2 × 1080502021

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2161004042
Product of the distinct prime numbers

The prime factorization of 2161004042 is 2 × 1080502021. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 8, 79, 77, 460, 787, 7303, 8950, 47646, 17629, 57887, 573191, 5758734, 9128165, 768682, 23727148, 34639447, 967478139, 9407272930, 1831568620

Basic calculations (n = 2161004042)

Multiplication

n×y
n×2 4322008084
n×3 6483012126
n×4 8644016168
n×5 10805020210

Division

n÷y
n÷2 1080502021
n÷3 720334680.66667
n÷3 540251010.5
n÷5 432200808.4

Exponentiation

ny
n2 4669938469540337764
n3 1.0091755908568E+28
n4 2.1808325309293E+37
n5 4.7127879142633E+46

Nth Root

y√n
2√n 46486.600671591
3√n 1292.8610740038
4√n 215.60751534117
5√n 73.609033573981

Divisors of 2161004042

1, 2, 1080502021, 2161004042

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2161004041
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2161004042 can be divided by 4 positive divisors. The sum of these divisors (counting 2161004042) is 1, the average is 0.25.

Base conversion 2161004042

Base System Value
2 Binary 10000000110011100100111000001010
3 Ternary 12120121022101020202
4 Quaternary 2000303210320022
5 Quinary 13411204112132
6 Senary 554233452202
8 Octal 20063447012
10 Decimal 2161004042
12 Duodecimal 503871062
16 Hexadecimal 80ce4e0a
20 Vigesimal 1df65a22
36 Base36 zqlte2

Cryptographic Hash Functions

md5 d4854fb68e5587f784a4005e7d95e6e4
sha1 4f32e16df097fac5007cb7ecb9803a86c3e5301a
sha256 b90f1a502911ff8de4b4b7730d7d76a03eb263ccaab368c40f1009ff91439f79
sha512 aea32ebcd762eb8f5901654445529c95f8ae526d03306cbe190640787c55ed3cad24f1eeab5f3ca04b2dd0579c44cac5feaf8130e28d2c48a20a17e17e35420d
ripemd-160 ee531fb0b265aa721305a8a8c155d78ac193658c

2161004042 as geometric shapes

Circle

Radius = n
Diameter 4322008084
Circumference 13577988845.45
Area 1.4671044388624E+19

Sphere

Radius = n
Volume 4.2272248298905E+28
Surface area 5.8684177554497E+19
Circumference 13577988845.45

Square

Length = n
Perimeter 8644016168
Area 4669938469540337764
Diagonal 3056121224.5395

Cube

Length = n
Surface area 2.8019630817242E+19
Volume 1.0091755908568E+28
Space diagonal 3742968796.1057

Equilateral Triangle

Length = n
Perimeter 6483012126
Area 2.0221426743661E+18
Altitude 1871484398.0529

Triangular Pyramid

Length = n
Surface area 2.0221426743661E+18
Volume 1.1893248395046E+27
Height 1018707074.8465