180828994 is an even 9-digits composite number following 180828993
and preceding 180828995 . In scientific notation, it is written as 1.80828994 × 10^8.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 89724180 positive integers (up to 180828994) that are relatively prime to 180828994.
180828994 has 8 divisors, whose sum is 273314448
The reverse of 180828994 is 499828081
Previous prime number is 131
Is Prime? no
Number parity even
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred eighty million eight hundred twenty-eight thousand nine hundred ninety-four
Scientific notation
1.80828994 × 10^8
Engineering notation
1.80828994 × 10^6
Prime Factorization
2 × 131 × 690187
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
180828994
Product of the distinct prime numbers
The prime factorization of 180828994 is 2 × 131 × 690187.
Since it has a total of 3 prime factors.
4 , 1 , 96 , 30 , 851 , 967 , 6338 , 3264 , 71203 , 14968 , 26503 , 314381 , 4814020 , 2861403 , 63066472 , 72615893 , 561902254 , 615970544 , 3258745786 , 6642983803
n×2
361657988
n×3
542486982
n×4
723315976
n×5
904144970
n÷2
90414497
n÷3
60276331.333333
n÷3
45207248.5
n÷5
36165798.8
n2
32699125071052036
n3
5.9129498912785E+24
n4
1.0692327804123E+33
n5
1.9334828803378E+41
2 √n
13447.267157307
3 √n
565.48708251416
4 √n
115.96235232741
5 √n
44.81811774515
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
-180828993
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 180828994 can be divided by 8 positive divisors.
The sum of these divisors (counting 180828994) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010110001110011101101000010
3
Ternary
110121021001202011
4
Quaternary
22301303231002
5
Quinary
332243011434
6
Senary
25535443134
8
Octal
1261635502
10
Decimal
180828994
12
Duodecimal
506864aa
16
Hexadecimal
ac73b42
20
Vigesimal
2ga3c9e
36
Base36
2znsjm
md5
87ba618c03c4bf757ef11cfe23cc8311
sha1
36195cabc6126871aeaf281c305ee14051d5f558
sha256
e8a62cd21ce0760de994a5388fbc329b77d39dadee62944593f40d10eeeed306
sha512
abf5c8bd07bba701b509fc2bbe67c115e637852dab37d87669fa8e24dc2f2d1f5d5e1fd5e984a35f7c71b4c1163beae5f4d36171dda4a595bf075df11b72b5cf
ripemd-160
678cb30410e39d0cbf4ab365108e2e9181f65265
Diameter
361657988
Circumference
1136182078.2129
Area
1.0272733110203E+17
Volume
2.476810658598E+25
Surface area
4.1090932440812E+17
Circumference
1136182078.2129
Perimeter
723315976
Area
32699125071052036
Diagonal
255730815.78508
Surface area
196194750426312216
Volume
5.9129498912785E+24
Space diagonal
313205005.08957
Perimeter
542486982
Area
1.4159136496528E+16
Altitude
156602502.54478
Surface area
1.4159136496528E+16
Volume
6.9684782748988E+23
Height
85243605.261694