345805215 is an odd 9-digits composite number following 345805214
and preceding 345805216 . In scientific notation, it is written as 3.45805215 × 10^8.
The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors.
There are 157897344 positive integers (up to 345805215) that are relatively prime to 345805215.
345805215 has 16 divisors, whose sum is 474802560
The reverse of 345805215 is 512508543
Previous prime number is 1277
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 33
Digital Root 6
Name
three hundred forty-five million eight hundred five thousand two hundred fifteen
Scientific notation
3.45805215 × 10^8
Engineering notation
3.45805215 × 10^6
Prime Factorization
3 × 35 × 1277 × 2579
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
345805215
Product of the distinct prime numbers
The prime factorization of 345805215 is 3 × 35 × 1277 × 2579.
Since it has a total of 4 prime factors.
7 , 2 , 30 , 53 , 525 , 585 , 2522 , 2141 , 21965 , 79493 , 205893 , 648426 , 9837580 , 3465398 , 68832507 , 53198982 , 254119201 , 963965720 , 2263465625 , 9560330515
n×2
691610430
n×3
1037415645
n×4
1383220860
n×5
1729026075
n÷2
172902607.5
n÷3
115268405
n÷3
86451303.75
n÷5
69161043
n2
119581246721196225
n3
4.1351818732391E+25
n4
1.4299674567396E+34
n5
4.9449020382083E+42
2 √n
18595.838647396
3 √n
701.90313068273
4 √n
136.3665598576
5 √n
51.023037295729
1 , 3 , 35 , 105 , 1277 , 2579 , 3831 , 7737 , 44695 , 90265 , 134085 , 270795 , 3293383 , 9880149 , 115268405 , 345805215
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-345805214
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 345805215 can be divided by 16 positive divisors.
The sum of these divisors (counting 345805215) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10100100111001001000110011111
3
Ternary
220002200201120120
4
Quaternary
110213021012133
5
Quinary
1202011231330
6
Senary
54151450023
8
Octal
2447110637
10
Decimal
345805215
12
Duodecimal
97986913
16
Hexadecimal
149c919f
20
Vigesimal
5815d0f
36
Base36
5pvt0f
md5
931d490d0cc09fabdc990807d4c0f4dc
sha1
bd202949b78bdbe5696bb3dea5ef7a28a4005077
sha256
a9f3957ef5665df3bf1220c150f04d1842ca5685069179265fa50993e15e86fb
sha512
dae5af9e16e78910fafb4ca00873ff3de7afaeb70c69358e31fadb5808558122ca81210c51b8d0738c9927cda0ffec96da12cecf1bec4bef476ad5a697cb3f1b
ripemd-160
be08c06cdedb3affd5f00212f9e90f5b7bfa7439
Diameter
691610430
Circumference
2172758246.0341
Area
3.7567556620642E+17
Volume
1.7321409325634E+26
Surface area
1.5027022648257E+18
Circumference
2172758246.0341
Perimeter
1383220860
Area
119581246721196225
Diagonal
489042424.99234
Surface area
717487480327177350
Volume
4.1351818732391E+25
Space diagonal
598952201.90228
Perimeter
1037415645
Area
5.1780198738385E+16
Altitude
299476100.95114
Surface area
5.1780198738385E+16
Volume
4.8733585733451E+24
Height
163014141.66411