345778909 is an odd 9-digits composite number following 345778908
and preceding 345778910 . In scientific notation, it is written as 3.45778909 × 10^8.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 294562656 positive integers (up to 345778909) that are relatively prime to 345778909.
345778909 has 8 divisors, whose sum is 397601600
The reverse of 345778909 is 909877543
Previous prime number is 163
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 52
Digital Root 7
Name
three hundred forty-five million seven hundred seventy-eight thousand nine hundred nine
Scientific notation
3.45778909 × 10^8
Engineering notation
3.45778909 × 10^6
Prime Factorization
7 × 163 × 303049
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
345778909
Product of the distinct prime numbers
The prime factorization of 345778909 is 7 × 163 × 303049.
Since it has a total of 3 prime factors.
9 , 9 , 4 , 87 , 234 , 357 , 9355 , 6354 , 46206 , 56667 , 621524 , 538029 , 2541912 , 8241480 , 2160794 , 44766139 , 338017914 , 559204145 , 3049392371 , 3753236807
n×2
691557818
n×3
1037336727
n×4
1383115636
n×5
1728894545
n÷2
172889454.5
n÷3
115259636.33333
n÷3
86444727.25
n÷5
69155781.8
n2
119563053909230281
n3
4.1342382337442E+25
n4
1.4295323860102E+34
n5
4.9430214881476E+42
2 √n
18595.131325161
3 √n
701.88533190355
4 √n
136.36396637368
5 √n
51.022260989991
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
-345778908
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 345778909 can be divided by 8 positive divisors.
The sum of these divisors (counting 345778909) is 1, the average is 0.125.
Base
System
Value
2
Binary
10100100111000010101011011101
3
Ternary
220002122101111021
4
Quaternary
110213002223131
5
Quinary
1202004411114
6
Senary
54151124141
8
Octal
2447025335
10
Decimal
345778909
12
Duodecimal
97973651
16
Hexadecimal
149c2add
20
Vigesimal
5812759
36
Base36
5pv8pp
md5
be6432a50d2258c6d01dfc2adbd93fa1
sha1
86657835e3a201e2a46b8cf6994583da03ca66f0
sha256
ba78e9472a4ee949f6dbd7193e8af097be1c159ff1393528a48c2e215670db31
sha512
b3ebbf7803ad89f69c4f3197ffa05f8c6af3e502e3fcf1bfd6ec23d8c37c51e9b14d5e801595637e9c7b3120cd9786bd7baa42fb95e13fb92c1e5239475b6374
ripemd-160
dcf4e2120208530f0869189521f539579b3702e5
Diameter
691557818
Circumference
2172592960.5614
Area
3.75618411802E+17
Volume
1.7317456617761E+26
Surface area
1.502473647208E+18
Circumference
2172592960.5614
Perimeter
1383115636
Area
119563053909230281
Diagonal
489005222.69037
Surface area
717378323455381686
Volume
4.1342382337442E+25
Space diagonal
598906638.57374
Perimeter
1037336727
Area
5.1772321019721E+16
Altitude
299453319.28687
Surface area
5.1772321019721E+16
Volume
4.8722464835353E+24
Height
163001740.89679