349881982 is an even 9-digits composite number following 349881981
and preceding 349881983 . In scientific notation, it is written as 3.49881982 × 10^8.
The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors.
There are 174940990 positive integers (up to 349881982) that are relatively prime to 349881982.
349881982 has 4 divisors, whose sum is 524822976
The reverse of 349881982 is 289188943
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 52
Digital Root 7
Name
three hundred forty-nine million eight hundred eighty-one thousand nine hundred eighty-two
Scientific notation
3.49881982 × 10^8
Engineering notation
3.49881982 × 10^6
Prime Factorization
2 × 174940991
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
349881982
Product of the distinct prime numbers
The prime factorization of 349881982 is 2 × 174940991.
Since it has a total of 2 prime factors.
6 , 9 , 87 , 73 , 428 , 188 , 7790 , 2521 , 82434 , 61507 , 314894 , 645724 , 4120761 , 3344094 , 43963800 , 40873793 , 965378011 , 992647642 , 3780811275 , 2629399694
n×2
699763964
n×3
1049645946
n×4
1399527928
n×5
1749409910
n÷2
174940991
n÷3
116627327.33333
n÷3
87470495.5
n÷5
69976396.4
n2
122417401328248324
n3
4.2831643008017E+25
n4
1.4986020147961E+34
n5
5.2433384316607E+42
2 √n
18705.132504209
3 √n
704.65065400633
4 √n
136.76670831825
5 √n
51.142778122829
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
-349881981
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 349881982 can be divided by 4 positive divisors.
The sum of these divisors (counting 349881982) is 1, the average is 0.25.
Base
System
Value
2
Binary
10100110110101100011001111110
3
Ternary
220101100211211221
4
Quaternary
110312230121332
5
Quinary
1204032210412
6
Senary
54415103554
8
Octal
2466543176
10
Decimal
349881982
12
Duodecimal
99211bba
16
Hexadecimal
14dac67e
20
Vigesimal
596f4j2
36
Base36
5sb6ny
md5
7307b5239a1a61804af92f6e90339833
sha1
a2c2d2646595ed5843991aa88af87e7f5f479907
sha256
283749947612a4917011ff8d5a575404e2ef790b7cd5b63ebfebb544b49940e1
sha512
d817987ea979cd6fd713bed975944182b08b5cfb9143b0a8a6782c1bc68ec53bcd064772ba9f7254c48acc8bd6f9d830eeacbf81dbff02510a81edd6f0588a84
ripemd-160
67631a203df13278114a6a7206f8ff806edbbe13
Diameter
699763964
Circumference
2198373328.5493
Area
3.8458560868438E+17
Volume
1.7941276668689E+26
Surface area
1.5383424347375E+18
Circumference
2198373328.5493
Perimeter
1399527928
Area
122417401328248324
Diagonal
494807844.17438
Surface area
734504407969489944
Volume
4.2831643008017E+25
Space diagonal
606013369.4769
Perimeter
1049645946
Area
5.3008289707769E+16
Altitude
303006684.73845
Surface area
5.3008289707769E+16
Volume
5.0477575367217E+24
Height
164935948.05813