2155456093 is an odd 10-digits composite number following 2155456092
and preceding 2155456094 . In scientific notation, it is written as 2.155456093 × 10^9.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 1847313216 positive integers (up to 2155456093) that are relatively prime to 2155456093.
2155456093 has 8 divisors, whose sum is 2463672512
The reverse of 2155456093 is 3906545512
Previous prime number is 12907
Is Prime? no Number parity odd Number length 10 Sum of Digits 40 Digital Root 4
Name
two billion one hundred fifty-five million four hundred fifty-six thousand ninety-three
Scientific notation
2.155456093 × 10^9
Engineering notation
2.155456093 × 10^9
Prime Factorization
7 × 12907 × 23857
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
2155456093 Product of the distinct prime numbers
The prime factorization of 2155456093 is 7 × 12907 × 23857.
Since it has a total of 3 prime factors.
2 , 9 , 73 , 65 , 89 , 577 , 3002 , 8035 , 81140 , 73264 , 112990 , 61372 , 1287638 , 6462556 , 78401679 , 50178597 , 63524563 , 108997154 , 3190620249 , 1153765613
n×2
4310912186
n×3
6466368279
n×4
8621824372
n×5
10777280465
n÷2
1077728046.5
n÷3
718485364.33333
n÷3
538864023.25
n÷5
431091218.6
n2
4645990968850824649
n3
1.0014229541832E+28
n4
2.1585232082643E+37
n5
4.6526020011353E+46
2 √n46426.889762292
3 √n1291.753737766
4 √n215.46899953889
5 √n73.57119938428
8 divisors
τ Total Divisors
8 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-2155456092 Sum of the proper positive divisors of n
A Arithmetic Mean
0.125 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
8 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 2155456093 can be divided by 8 positive divisors.
The sum of these divisors (counting 2155456093) is 1, the average is 0.125.
Base
System
Value
2
Binary
10000000011110011010011001011101
3
Ternary
12120012212111220011
4
Quaternary
2000132122121131
5
Quinary
13403244043333
6
Senary
553514523221
8
Octal
20036323135
10
Decimal
2155456093
12
Duodecimal
501a36511
16
Hexadecimal
8079a65d
20
Vigesimal
1ddbc04d
36
Base36
znawkd
md5
820d0e9b1841b3dc47bab18f24e14cc8
sha1
c2eae2b66c7b0c517bb46b587c32f38748435a44
sha256
4a560884567419830d847bd7de6ed0e8f940437a3020915c31e243c22af38670
sha512
c05ee4fe5b258cb89301446a016c50dd10581da403db78b4377a60d4943b004af849bf59f96ac8bc6e55fe25f8b9234cd479a99a886e3922154deb539b5a88c7
ripemd-160
ce3dfc660f8f25d93f3b3da9da6e762b9873274c
Diameter
4310912186
Circumference
13543130053.808
Area
1.4595811096386E+19
Volume
4.194750661331E+28
Surface area
5.8383244385545E+19
Circumference
13543130053.808
Perimeter
8621824372
Area
4645990968850824649
Diagonal
3048275239.8203
Surface area
2.7875945813105E+19
Volume
1.0014229541832E+28
Space diagonal
3733359466.5599
Perimeter
6466368279
Area
2.0117731023889E+18
Altitude
1866679733.28
Surface area
2.0117731023889E+18
Volume
1.1801882695647E+27
Height
1016091746.6068