2155134499 is an odd 10-digits composite number following 2155134498
and preceding 2155134500 . In scientific notation, it is written as 2.155134499 × 10^9.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 1836195720 positive integers (up to 2155134499) that are relatively prime to 2155134499.
2155134499 has 8 divisors, whose sum is 2477760768
The reverse of 2155134499 is 9944315512
Previous prime number is 167
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 43
Digital Root 7
Name
two billion one hundred fifty-five million one hundred thirty-four thousand four hundred ninety-nine
Scientific notation
2.155134499 × 10^9
Engineering notation
2.155134499 × 10^9
Prime Factorization
7 × 167 × 1843571
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
2155134499
Product of the distinct prime numbers
The prime factorization of 2155134499 is 7 × 167 × 1843571.
Since it has a total of 3 prime factors.
6 , 1 , 13 , 60 , 444 , 434 , 27 , 4732 , 51380 , 3688 , 246495 , 333649 , 7089895 , 5616006 , 13993463 , 49221460 , 601053420 , 112827017 , 3136596181 , 6389410740
n×2
4310268998
n×3
6465403497
n×4
8620537996
n×5
10775672495
n÷2
1077567249.5
n÷3
718378166.33333
n÷3
538783624.75
n÷5
431026899.8
n2
4644604708779981001
n3
1.000974784211E+28
n4
2.1572352900821E+37
n5
4.6491321961162E+46
2 √n
46423.426187648
3 √n
1291.6894913613
4 √n
215.46096209673
5 √n
73.569003888994
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
-2155134498
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 2155134499 can be divided by 8 positive divisors.
The sum of these divisors (counting 2155134499) is 1, the average is 0.125.
Base
System
Value
2
Binary
10000000011101001011111000100011
3
Ternary
12120012021011202021
4
Quaternary
2000131023320203
5
Quinary
13403203300444
6
Senary
553504002311
8
Octal
20035137043
10
Decimal
2155134499
12
Duodecimal
501900397
16
Hexadecimal
8074be23
20
Vigesimal
1dd9bg4j
36
Base36
zn40f7
md5
db231aa211b14971ed25486e3e6d0084
sha1
296df2cb59dbfc33fd650fab0255ad84d6fc95b8
sha256
aa1fe2950f1196e57bec36a3b596ae62a4cbc8ed5a28ae544e10160cefe19823
sha512
53c7f35b7c401ac5e3f10a336755122a079b0ab526a40c730c29c0acc8b4fb17c20f7cb2b3ad31fd2cc6f77b1b418a3eb1f204dfb5c950ee291221a144a0fe25
ripemd-160
3495ea5167036aaf1bdb78d391c9472a8c09f025
Diameter
4310268998
Circumference
13541109419.113
Area
1.4591456031932E+19
Volume
4.192873371341E+28
Surface area
5.8365824127727E+19
Circumference
13541109419.113
Perimeter
8620537996
Area
4644604708779981001
Diagonal
3047820437.2239
Surface area
2.786762825268E+19
Volume
1.000974784211E+28
Space diagonal
3732802449.4125
Perimeter
6465403497
Area
2.0111728341701E+18
Altitude
1866401224.7062
Surface area
2.0111728341701E+18
Volume
1.1796600961872E+27
Height
1015940145.7413