372130285 is an odd 9-digits composite number following 372130284
and preceding 372130286 . In scientific notation, it is written as 3.72130285 × 10^8.
The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors.
There are 297470544 positive integers (up to 372130285) that are relatively prime to 372130285.
372130285 has 8 divisors, whose sum is 446906880
The reverse of 372130285 is 582031273
Previous prime number is 1303
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 31
Digital Root 4
Name
three hundred seventy-two million one hundred thirty thousand two hundred eighty-five
Scientific notation
3.72130285 × 10^8
Engineering notation
3.72130285 × 10^6
Prime Factorization
5 × 1303 × 57119
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
372130285
Product of the distinct prime numbers
The prime factorization of 372130285 is 5 × 1303 × 57119.
Since it has a total of 3 prime factors.
5 , 4 , 39 , 98 , 203 , 998 , 855 , 2723 , 73461 , 30448 , 706969 , 342794 , 5331314 , 7912826 , 20858188 , 36833225 , 663108183 , 871474315 , 805597850 , 3643932128
n×2
744260570
n×3
1116390855
n×4
1488521140
n×5
1860651425
n÷2
186065142.5
n÷3
124043428.33333
n÷3
93032571.25
n÷5
74426057
n2
138480949014181225
n3
5.1532955023718E+25
n4
1.9176973239868E+34
n5
7.1363325171895E+42
2 √n
19290.678707604
3 √n
719.28058606642
4 √n
138.89088777743
5 √n
51.777252706855
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
-372130284
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 372130285 can be divided by 8 positive divisors.
The sum of these divisors (counting 372130285) is 1, the average is 0.125.
Base
System
Value
2
Binary
10110001011100100000111101101
3
Ternary
221221020011210011
4
Quaternary
112023210013231
5
Quinary
1230231132120
6
Senary
100532013221
8
Octal
2613440755
10
Decimal
372130285
12
Duodecimal
a4761211
16
Hexadecimal
162e41ed
20
Vigesimal
5g5g5e5
36
Base36
65k1kd
md5
01dead0a38e52394460e6e4dcf67a52e
sha1
6740e712cc497b8f14d15e20dadd6dde6fd464b3
sha256
8ab19def5157828b87dc0337412d2f347525ddb1c290006ee198d00d2ed496ea
sha512
6efe574a9df7e9061e77a9a482e954c8ae5c80fda4242295f5187f5585f88857075f0ace95fe47c18788a575637e34fc3696ff4b44a1615539c65f35a645e8e9
ripemd-160
1d3b614a44699e15994803a94efae248f3b12f07
Diameter
744260570
Circumference
2338163539.0686
Area
4.3505073208509E+17
Volume
2.1586073722705E+26
Surface area
1.7402029283404E+18
Circumference
2338163539.0686
Perimeter
1488521140
Area
138480949014181225
Diagonal
526271696.01677
Surface area
830885694085087350
Volume
5.1532955023718E+25
Space diagonal
644548560.65509
Perimeter
1116390855
Area
5.9964009893229E+16
Altitude
322274280.32754
Surface area
5.9964009893229E+16
Volume
6.0732169919754E+24
Height
175423898.67226