2155180589 is an odd 10-digits composite number following 2155180588
and preceding 2155180590 . In scientific notation, it is written as 2.155180589 × 10^9.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 2141891920 positive integers (up to 2155180589) that are relatively prime to 2155180589.
2155180589 has 8 divisors, whose sum is 2168508672
The reverse of 2155180589 is 9850815512
Previous prime number is 431
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 44
Digital Root 8
Name
two billion one hundred fifty-five million one hundred eighty thousand five hundred eighty-nine
Scientific notation
2.155180589 × 10^9
Engineering notation
2.155180589 × 10^9
Prime Factorization
263 × 431 × 19013
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
2155180589
Product of the distinct prime numbers
The prime factorization of 2155180589 is 263 × 431 × 19013.
Since it has a total of 3 prime factors.
9 , 7 , 55 , 2 , 711 , 564 , 2405 , 2635 , 79598 , 13065 , 293861 , 289298 , 7375644 , 3113048 , 27657064 , 14792734 , 958228803 , 49811485 , 6931771555 , 3462960288
n×2
4310361178
n×3
6465541767
n×4
8620722356
n×5
10775902945
n÷2
1077590294.5
n÷3
718393529.66667
n÷3
538795147.25
n÷5
431036117.8
n2
4644803371202386921
n3
1.0010390065337E+28
n4
2.1574198357133E+37
n5
4.6496293522529E+46
2 √n
46423.922593852
3 √n
1291.6986993781
4 √n
215.46211405686
5 √n
73.56931855765
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
-2155180588
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 2155180589 can be divided by 8 positive divisors.
The sum of these divisors (counting 2155180589) is 1, the average is 0.125.
Base
System
Value
2
Binary
10000000011101010111001000101101
3
Ternary
12120012100111222022
4
Quaternary
2000131113020231
5
Quinary
13403211234324
6
Senary
553504555525
8
Octal
20035271055
10
Decimal
2155180589
12
Duodecimal
501922ba5
16
Hexadecimal
8075722d
20
Vigesimal
1dd9hb99
36
Base36
zn4zzh
md5
588906ca1e81137bf2ab416d57a36075
sha1
8b8b450dae173ad1ce44b368e8527facd2b23e87
sha256
9040dd5bf9ec1907d44d896411b985aba8df6e9305caeb449af95bb06282420b
sha512
ed23343a553276756ecd70e1380116b9327db1c6df540557aec46c9896be7b8c5eaacd987e7a94c0bb6729115ed5afea3c1aad49f2ffad898cb6d21c1f241825
ripemd-160
7bca626a7a4cb98a26c8041a71299c435e7d3965
Diameter
4310361178
Circumference
13541399011.123
Area
1.4592080148339E+19
Volume
4.1931423851775E+28
Surface area
5.8368320593354E+19
Circumference
13541399011.123
Perimeter
8620722356
Area
4644803371202386921
Diagonal
3047885618.327
Surface area
2.7868820227214E+19
Volume
1.0010390065337E+28
Space diagonal
3732882279.6342
Perimeter
6465541767
Area
2.0112588575224E+18
Altitude
1866441139.8171
Surface area
2.0112588575224E+18
Volume
1.1797357829204E+27
Height
1015961872.7757