349968321 is an odd 9-digits composite number following 349968320
and preceding 349968322 . In scientific notation, it is written as 3.49968321 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors.
There are 231766200 positive integers (up to 349968321) that are relatively prime to 349968321.
349968321 has 12 divisors, whose sum is 508859520
The reverse of 349968321 is 123869943
Previous prime number is 151
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
three hundred forty-nine million nine hundred sixty-eight thousand three hundred twenty-one
Scientific notation
3.49968321 × 10^8
Engineering notation
3.49968321 × 10^6
Prime Factorization
3 × 3 × 151 × 257519
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
116656107
Product of the distinct prime numbers
The prime factorization of 349968321 is 3 × 3 × 151 × 257519.
Since it has a total of 4 prime factors.
8 , 5 , 17 , 79 , 968 , 989 , 3023 , 4301 , 54507 , 26789 , 775362 , 692222 , 9188878 , 5462017 , 41916215 , 31988485 , 641296313 , 118235113 , 727010655 , 1794437615
n×2
699936642
n×3
1049904963
n×4
1399873284
n×5
1749841605
n÷2
174984160.5
n÷3
116656107
n÷3
87492080.25
n÷5
69993664.2
n2
122477825703559041
n3
4.2863359021205E+25
n4
1.5000817789071E+34
n5
5.2498110152682E+42
2 √n
18707.440257823
3 √n
704.70861052911
4 √n
136.77514488321
5 √n
51.14530193415
1 , 3 , 9 , 151 , 453 , 1359 , 257519 , 772557 , 2317671 , 38885369 , 116656107 , 349968321
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-349968320
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 349968321 can be divided by 12 positive divisors.
The sum of these divisors (counting 349968321) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10100110111000001011111000001
3
Ternary
220101112020021200
4
Quaternary
110313001133001
5
Quinary
1204042441241
6
Senary
54421011413
8
Octal
2467013701
10
Decimal
349968321
12
Duodecimal
99253b69
16
Hexadecimal
14dc17c1
20
Vigesimal
59760g1
36
Base36
5sd1a9
md5
7d8cc14fe8e8a54408fa8bf4774500d9
sha1
98d4da246aea0b06d6d0af34ae8f2d5ba91fd3ae
sha256
11b5acb0df3512b1794e5e0bece86fa2f5059c9bef4229d7583edecf42a19c49
sha512
2283f1477defe82e588c5a36d469769f07379b7ffc9757f7ddbbc9361c76e271430fb1abbb1a1c3a2c6d7953d1a72f20dd399f340c9a917a0c908a85e6404440
ripemd-160
01f1227749cee7b40d869a73a5f62cb152f23bd9
Diameter
699936642
Circumference
2198915812.4855
Area
3.8477543745795E+17
Volume
1.7954561841227E+26
Surface area
1.5391017498318E+18
Circumference
2198915812.4855
Perimeter
1399873284
Area
122477825703559041
Diagonal
494929945.95914
Surface area
734866954221354246
Volume
4.2863359021205E+25
Space diagonal
606162913.01157
Perimeter
1049904963
Area
5.3034454229782E+16
Altitude
303081456.50579
Surface area
5.3034454229782E+16
Volume
5.0514953047213E+24
Height
164976648.65305