18129852 is an even 8-digits composite number following 18129851
and preceding 18129853 . In scientific notation, it is written as 1.8129852 × 10^7.
The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors.
There are 5412096 positive integers (up to 18129852) that are relatively prime to 18129852.
18129852 has 24 divisors, whose sum is 34300000
The reverse of 18129852 is 25892181
Previous prime number is 999
Is Prime? no
Number parity even
Number length 8
Sum of Digits 36
Digital Root 9
Name
eighteen million one hundred twenty-nine thousand eight hundred fifty-two
Scientific notation
1.8129852 × 10^7
Engineering notation
1.8129852 × 10^6
Prime Factorization
2 × 2 × 13 × 999 × 349
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
9064926
Product of the distinct prime numbers
The prime factorization of 18129852 is 2 × 2 × 13 × 999 × 349.
Since it has a total of 5 prime factors.
6 , 6 , 84 , 5 , 732 , 782 , 7224 , 4617 , 44835 , 96029 , 615582 , 301220 , 3557203 , 1051552 , 80947543 , 52782205 , 70280561 , 529893408 , 9282262182 , 7388782272
n×2
36259704
n×3
54389556
n×4
72519408
n×5
90649260
n÷2
9064926
n÷3
6043284
n÷3
4532463
n÷5
3625970.4
n2
328691533541904
n3
5.9591288567678E+21
n4
1.0803812422213E+29
n5
1.9587152025048E+36
2 √n
4257.9163918518
3 √n
262.70283098936
4 √n
65.252711758606
5 √n
28.292990370667
1 , 2 , 4 , 13 , 26 , 52 , 349 , 698 , 999 , 1396 , 1998 , 3996 , 4537 , 9074 , 12987 , 18148 , 25974 , 51948 , 348651 , 697302 , 1394604 , 4532463 , 9064926 , 18129852
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-18129851
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 18129852 can be divided by 24 positive divisors.
The sum of these divisors (counting 18129852) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1000101001010001110111100
3
Ternary
1021010002111000
4
Quaternary
1011022032330
5
Quinary
14120123402
6
Senary
1444330300
8
Octal
105121674
10
Decimal
18129852
12
Duodecimal
60a3990
16
Hexadecimal
114a3bc
20
Vigesimal
5d64cc
36
Base36
asl30
md5
d0a609123acbe73ca19118e2f621ed07
sha1
d8658bd1a3c024f12151ae7d32b2adc80c000f08
sha256
f7b44b46d74e04a59f578b0fffceb75a4f228f6ea4659b5eabfba882f025a5c4
sha512
69ea84fb21f5fdf1be5d640400f03f56d0299d2893324ef4118e52b23ae3cb0c1341e024854c5f134c15753394b6d2fc1e5afbbd7c7b5c39f33a1acfa80b4638
ripemd-160
1df9424f48b1d79259c291b69e4519327d39ea55
Diameter
36259704
Circumference
113913219.70774
Area
1.0326149070724E+15
Volume
2.4961540584289E+22
Surface area
4.1304596282896E+15
Circumference
113913219.70774
Perimeter
72519408
Area
328691533541904
Diagonal
25639482.582217
Surface area
1972149201251424
Volume
5.9591288567678E+21
Space diagonal
31401824.797704
Perimeter
54389556
Area
1.4232760902808E+14
Altitude
15700912.398852
Surface area
1.4232760902808E+14
Volume
7.0229007076415E+20
Height
8546494.1940723