349765981 is an odd 9-digits composite number following 349765980
and preceding 349765982 . In scientific notation, it is written as 3.49765981 × 10^8.
The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors.
There are 347449500 positive integers (up to 349765981) that are relatively prime to 349765981.
349765981 has 4 divisors, whose sum is 352082464
The reverse of 349765981 is 189567943
Previous prime number is 151
Is Prime? no Number parity odd Number length 9 Sum of Digits 52 Digital Root 7
Name
three hundred forty-nine million seven hundred sixty-five thousand nine hundred eighty-one
Scientific notation
3.49765981 × 10^8
Engineering notation
3.49765981 × 10^6
Prime Factorization
151 × 2316331
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
349765981 Product of the distinct prime numbers
The prime factorization of 349765981 is 151 × 2316331.
Since it has a total of 2 prime factors.
9 , 10 , 2 , 64 , 726 , 983 , 8429 , 1527 , 80356 , 27271 , 634194 , 268050 , 5271012 , 3654371 , 84107236 , 61220676 , 580716483 , 865383723 , 450417931 , 7481197139
n×2
699531962
n×3
1049297943
n×4
1399063924
n×5
1748829905
n÷2
174882990.5
n÷3
116588660.33333
n÷3
87441495.25
n÷5
69953196.2
n2
122336241464892361
n3
4.2789055507821E+25
n4
1.4966155975756E+34
n5
5.2346522266595E+42
2 √n18702.031467196
3 √n704.57277134889
4 √n136.75537088976
5 √n51.139386464708
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
-349765980 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 349765981 can be divided by 4 positive divisors.
The sum of these divisors (counting 349765981) is 1, the average is 0.25.
Base
System
Value
2
Binary
10100110110010000000101011101
3
Ternary
220101010221201121
4
Quaternary
110312100011131
5
Quinary
1204020002411
6
Senary
54412410541
8
Octal
2466200535
10
Decimal
349765981
12
Duodecimal
99176a51
16
Hexadecimal
14d9015d
20
Vigesimal
5960ej1
36
Base36
5s8p5p
md5
c32081cadc66c2a4da178dbcf4c0aa90
sha1
79389dd7faf9903ce8140d30bb64e5e93d05ff50
sha256
a5c1e3caab8268893fa989682de60db4449b78005c9350b4bc02a46efd78c70f
sha512
db3a103d666f5e5435af22dc88539aedd9b90b52146ce99992499218ebd708f63ee698b37abf51aedf9a21da07a7f4087a71aed0d8e1136ea3f7310e6e8d00ba
ripemd-160
d6461ec38d62ee653b83f63b428333caee452b26
Diameter
699531962
Circumference
2197644472.7705
Area
3.8433063745389E+17
Volume
1.7923437658322E+26
Surface area
1.5373225498156E+18
Circumference
2197644472.7705
Perimeter
1399063924
Area
122336241464892361
Diagonal
494643793.98693
Surface area
734017448789354166
Volume
4.2789055507821E+25
Space diagonal
605812449.85117
Perimeter
1049297943
Area
5.2973146456052E+16
Altitude
302906224.92559
Surface area
5.2973146456052E+16
Volume
5.0427385516913E+24
Height
164881264.66231