185142425 is an odd 9-digits composite number following 185142424
and preceding 185142426 . In scientific notation, it is written as 1.85142425 × 10^8.
The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors.
There are 134971200 positive integers (up to 185142425) that are relatively prime to 185142425.
185142425 has 8 divisors, whose sum is 188088960
The reverse of 185142425 is 524241581
Previous prime number is 79
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 32
Digital Root 5
Name
one hundred eighty-five million one hundred forty-two thousand four hundred twenty-five
Scientific notation
1.85142425 × 10^8
Engineering notation
1.85142425 × 10^6
Prime Factorization
325 × 79 × 7211
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
185142425
Product of the distinct prime numbers
The prime factorization of 185142425 is 325 × 79 × 7211.
Since it has a total of 3 prime factors.
10 , 6 , 34 , 63 , 88 , 159 , 4906 , 853 , 35705 , 42721 , 406989 , 993216 , 1431359 , 6811743 , 34043807 , 62746968 , 575840001 , 755940933 , 4522266895 , 269076277
n×2
370284850
n×3
555427275
n×4
740569700
n×5
925712125
n÷2
92571212.5
n÷3
61714141.666667
n÷3
46285606.25
n÷5
37028485
n2
34277717534880625
n3
6.3462597478728E+24
n4
1.1749619194011E+33
n5
2.1753529904057E+41
2 √n
13606.705148566
3 √n
569.94810751554
4 √n
116.6477824417
5 √n
45.029921469064
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
-185142424
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 185142425 can be divided by 8 positive divisors.
The sum of these divisors (counting 185142425) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011000010010000110010011001
3
Ternary
110220101012122212
4
Quaternary
23002100302121
5
Quinary
334344024200
6
Senary
30212124505
8
Octal
1302206231
10
Decimal
185142425
12
Duodecimal
52006735
16
Hexadecimal
b090c99
20
Vigesimal
2hh2g15
36
Base36
3288t5
md5
4d4258903b6532e42c9bdd3b7d2ae27e
sha1
6b1dd9bc90bf8a59fdd89bba588fafb2b80e74a1
sha256
50ddb12b735ef17ef206fbda78eb64bb87bc1489f45fd004e82680f95b262685
sha512
e70c644293b878bdfd9aa34ab4cee2f210b6c20f9b887722956ad938e5bc6c191f8d695db61b9d41eedd6b4b5aa4d7bce66991dfaf8385fa5e713eb549de5035
ripemd-160
e3ea142f56d9f6d7ee50426f171d74e6631764bb
Diameter
370284850
Circumference
1163284164.4956
Area
1.0768662558941E+17
Volume
2.658315066892E+25
Surface area
4.3074650235763E+17
Circumference
1163284164.4956
Perimeter
740569700
Area
34277717534880625
Diagonal
261830928.40564
Surface area
205666305209283750
Volume
6.3462597478728E+24
Space diagonal
320676086.73651
Perimeter
555427275
Area
1.4842687084477E+16
Altitude
160338043.36826
Surface area
1.4842687084477E+16
Volume
7.4791388381535E+23
Height
87276976.135215