349145655 is an odd 9-digits composite number following 349145654
and preceding 349145656 . In scientific notation, it is written as 3.49145655 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 185982368 positive integers (up to 349145655) that are relatively prime to 349145655.
349145655 has 8 divisors, whose sum is 372879360
The reverse of 349145655 is 556541943
Previous prime number is 839
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
three hundred forty-nine million one hundred forty-five thousand six hundred fifty-five
Scientific notation
3.49145655 × 10^8
Engineering notation
3.49145655 × 10^6
Prime Factorization
15 × 839 × 27743
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
349145655
Product of the distinct prime numbers
The prime factorization of 349145655 is 15 × 839 × 27743.
Since it has a total of 3 prime factors.
4 , 3 , 9 , 91 , 149 , 528 , 4318 , 7262 , 34481 , 44304 , 748605 , 609041 , 938026 , 5977554 , 42872211 , 16453574 , 817375365 , 991144243 , 3545493802 , 4965614697
n×2
698291310
n×3
1047436965
n×4
1396582620
n×5
1745728275
n÷2
174572827.5
n÷3
116381885
n÷3
87286413.75
n÷5
69829131
n2
121902688405379025
n3
4.2561793989557E+25
n4
1.4860265440459E+34
n5
5.1883971106829E+42
2 √n
18685.439652307
3 √n
704.15599415839
4 √n
136.69469504083
5 √n
51.121233973218
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
-349145654
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 349145655 can be divided by 8 positive divisors.
The sum of these divisors (counting 349145655) is 1, the average is 0.125.
Base
System
Value
2
Binary
10100110011111000101000110111
3
Ternary
220022222102210120
4
Quaternary
110303320220313
5
Quinary
1203340130110
6
Senary
54351223023
8
Octal
2463705067
10
Decimal
349145655
12
Duodecimal
98b17a73
16
Hexadecimal
14cf8a37
20
Vigesimal
592342f
36
Base36
5rveif
md5
e1ce15e026013ffd1ee30daa74bdfa0c
sha1
c2ecb302959871e8b065062c94e7fe9546edd9d7
sha256
0d1db0a9348c0b301fd2ea83b3c1d2c638be0b79d1ae1b1f62b949b87678d8e6
sha512
88a3a832b6f6d6147bb78e2845f990bee2560239e6fe9e1b0d03ed9e4e69e5dbcdb3abc0cb16f8ffd9ea16edffb034c70204df5002c5e0a329a1916bc964778f
ripemd-160
bd54a6ab53d9855c3750aa511140bcc073bc1649
Diameter
698291310
Circumference
2193746849.5616
Area
3.8296859034718E+17
Volume
1.7828242576159E+26
Surface area
1.5318743613887E+18
Circumference
2193746849.5616
Perimeter
1396582620
Area
121902688405379025
Diagonal
493766520.54464
Surface area
731416130432274150
Volume
4.2561793989557E+25
Space diagonal
604738013.70191
Perimeter
1047436965
Area
5.2785412474338E+16
Altitude
302369006.85096
Surface area
5.2785412474338E+16
Volume
5.0159555249134E+24
Height
164588840.18155