372130985 is an odd 9-digits composite number following 372130984
and preceding 372130986 . In scientific notation, it is written as 3.72130985 × 10^8.
The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors.
There are 297704784 positive integers (up to 372130985) that are relatively prime to 372130985.
372130985 has 4 divisors, whose sum is 446557188
The reverse of 372130985 is 589031273
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
three hundred seventy-two million one hundred thirty thousand nine hundred eighty-five
Scientific notation
3.72130985 × 10^8
Engineering notation
3.72130985 × 10^6
Prime Factorization
5 × 74426197
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
372130985
Product of the distinct prime numbers
The prime factorization of 372130985 is 5 × 74426197.
Since it has a total of 2 prime factors.
6 , 1 , 22 , 74 , 257 , 446 , 2397 , 3953 , 71152 , 38620 , 802976 , 186564 , 9175045 , 2264133 , 55066976 , 69270606 , 394841403 , 876643986 , 9620412579 , 6941499548
n×2
744261970
n×3
1116392955
n×4
1488523940
n×5
1860654925
n÷2
186065492.5
n÷3
124043661.66667
n÷3
93032746.25
n÷5
74426197
n2
138481469997070225
n3
5.1533245834258E+25
n4
1.9177117532549E+34
n5
7.1363996368484E+42
2 √n
19290.696851073
3 √n
719.28103706984
4 √n
138.89095309297
5 √n
51.777272186081
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-372130984
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 372130985 can be divided by 4 positive divisors.
The sum of these divisors (counting 372130985) is 1, the average is 0.25.
Base
System
Value
2
Binary
10110001011100100010010101001
3
Ternary
221221020012202002
4
Quaternary
112023210102221
5
Quinary
1230231142420
6
Senary
100532020345
8
Octal
2613442251
10
Decimal
372130985
12
Duodecimal
a47616b5
16
Hexadecimal
162e44a9
20
Vigesimal
5g5g795
36
Base36
65k23t
md5
ae63d2bba9e4d29d784270bbad3610ec
sha1
a147f6586d677be862cf86b6a9e635f179eab0a1
sha256
ce5bfe48fe788e6ca6cb351e20b1643c6210b36186f6b1161db7de0512b7cb8f
sha512
34e2978a5ff74e850dc2d76addf16d9675bb390d52d343b5b0c796f410e406491e02430a3467c2f601a61a3204f0bedd3111c39035f511ea3e267a55e246b171
ripemd-160
f5f0a67ce9a8244e379223d27e76e67576e66313
Diameter
744261970
Circumference
2338167937.2983
Area
4.3505236880111E+17
Volume
2.1586195537139E+26
Surface area
1.7402094752044E+18
Circumference
2338167937.2983
Perimeter
1488523940
Area
138481469997070225
Diagonal
526272685.96626
Surface area
830888819982421350
Volume
5.1533245834258E+25
Space diagonal
644549773.09065
Perimeter
1116392955
Area
5.9964235485438E+16
Altitude
322274886.54533
Surface area
5.9964235485438E+16
Volume
6.0732512643262E+24
Height
175424228.65542