2155014460 is an even 10-digits composite number following 2155014459
and preceding 2155014461 . In scientific notation, it is written as 2.155014460 × 10^9.
The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors.
There are 862005776 positive integers (up to 2155014460) that are relatively prime to 2155014460.
2155014460 has 12 divisors, whose sum is 4525530408
The reverse of 2155014460 is 0644105512
Previous prime number is 5
Is Prime? no
Number parity even
Number length 10
Sum of Digits 28
Digital Root 1
Name
two billion one hundred fifty-five million fourteen thousand four hundred sixty
Scientific notation
2.155014460 × 10^9
Engineering notation
2.155014460 × 10^9
Prime Factorization
2 × 2 × 5 × 107750723
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
1077507230
Product of the distinct prime numbers
The prime factorization of 2155014460 is 2 × 2 × 5 × 107750723.
Since it has a total of 4 prime factors.
7 , 7 , 70 , 21 , 126 , 337 , 2817 , 90 , 96864 , 66079 , 120379 , 722252 , 9040371 , 3234954 , 68965684 , 49196288 , 178936361 , 145873057 , 1851734947 , 5646855164
n×2
4310028920
n×3
6465043380
n×4
8620057840
n×5
10775072300
n÷2
1077507230
n÷3
718338153.33333
n÷3
538753615
n÷5
431002892
n2
4644087322809091600
n3
1.0008075334156E+28
n4
2.1567547061876E+37
n5
4.6478375785074E+46
2 √n
46422.133298676
3 √n
1291.6655089457
4 √n
215.45796178994
5 √n
73.568184325628
1 , 2 , 4 , 5 , 10 , 20 , 107750723 , 215501446 , 431002892 , 538753615 , 1077507230 , 2155014460
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-2155014459
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 2155014460 can be divided by 12 positive divisors.
The sum of these divisors (counting 2155014460) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10000000011100101110100100111100
3
Ternary
12120012001002002101
4
Quaternary
2000130232210330
5
Quinary
13403140430320
6
Senary
553501234444
8
Octal
20034564474
10
Decimal
2155014460
12
Duodecimal
501862a24
16
Hexadecimal
8072e93c
20
Vigesimal
1dd8gg30
36
Base36
zn1fss
md5
5fd40d34b2364ffd3e5c3b33bd360fb9
sha1
220ced70dce09e4c5140a482d5c0b4b52e779030
sha256
c6a161b9fd725abb66b99c9190b86df35be1a5406e814c81f86e7d86a5af8dff
sha512
615259da21af4e1f56958ad4ed7da38abe488bbe05baccff3e7d0c0f9f77c16aa5413c9bd349a8c919d693355b2bd341d41892fbf53e0ad25429408eded604e2
ripemd-160
92759692d5963138f07768dfac190da675b3833e
Diameter
4310028920
Circumference
13540355191.832
Area
1.4589830615967E+19
Volume
4.1921727928478E+28
Surface area
5.8359322463866E+19
Circumference
13540355191.832
Perimeter
8620057840
Area
4644087322809091600
Diagonal
3047650676.4421
Surface area
2.7864523936855E+19
Volume
1.0008075334156E+28
Space diagonal
3732594535.7656
Perimeter
6465043380
Area
2.010948799473E+18
Altitude
1866297267.8828
Surface area
2.010948799473E+18
Volume
1.1794629892346E+27
Height
1015883558.814