349780239 is an odd 9-digits composite number following 349780238
and preceding 349780240 . In scientific notation, it is written as 3.49780239 × 10^8.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 232819200 positive integers (up to 349780239) that are relatively prime to 349780239.
349780239 has 8 divisors, whose sum is 389257440
The reverse of 349780239 is 932087943
Previous prime number is 641
Is Prime? no Number parity odd Number length 9 Sum of Digits 45 Digital Root 9
Name
three hundred forty-nine million seven hundred eighty thousand two hundred thirty-nine
Scientific notation
3.49780239 × 10^8
Engineering notation
3.49780239 × 10^6
Prime Factorization
9 × 641 × 60631
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
349780239 Product of the distinct prime numbers
The prime factorization of 349780239 is 9 × 641 × 60631.
Since it has a total of 3 prime factors.
10 , 8 , 20 , 87 , 545 , 950 , 8095 , 3448 , 56915 , 58428 , 257610 , 363770 , 201494 , 6794026 , 16718784 , 79759392 , 334526470 , 28773604 , 2165590959 , 8578893272
n×2
699560478
n×3
1049340717
n×4
1399120956
n×5
1748901195
n÷2
174890119.5
n÷3
116593413
n÷3
87445059.75
n÷5
69956047.8
n2
122346215594897121
n3
4.2794288531529E+25
n4
1.4968596470393E+34
n5
5.2357192509086E+42
2 √n18702.412651848
3 √n704.58234504732
4 √n136.75676455608
5 √n51.13980339118
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
-349780238 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 349780239 can be divided by 8 positive divisors.
The sum of these divisors (counting 349780239) is 1, the average is 0.125.
Base
System
Value
2
Binary
10100110110010011100100001111
3
Ternary
220101011200021200
4
Quaternary
110312103210033
5
Quinary
1204020431424
6
Senary
54413000543
8
Octal
2466234417
10
Decimal
349780239
12
Duodecimal
99183153
16
Hexadecimal
14d9390f
20
Vigesimal
5962abj
36
Base36
5s905r
md5
167c45336624965ae3e1fdb9b1da7862
sha1
832c838e0e0541677a4619d3b24d892a40806fe6
sha256
8f28e34d5abaf67562ac6d12c472abaf4de773eb6a77537dc36a5736f78bb46d
sha512
6d68d55da83e60fb54e59dabdd427680cc1fad38a9e2164cc0a90759074c07d89d646ecd3c98b6d65a3ddb1ca4e83efb3643edf49ae3144b2a7165ff055ddeb2
ripemd-160
e9f7404cd301327b110fb0e00f86254ddbbc459d
Diameter
699560478
Circumference
2197734058.4266
Area
3.8436197210744E+17
Volume
1.7925629662167E+26
Surface area
1.5374478884298E+18
Circumference
2197734058.4266
Perimeter
1399120956
Area
122346215594897121
Diagonal
494663957.8439
Surface area
734077293569382726
Volume
4.2794288531529E+25
Space diagonal
605837145.43158
Perimeter
1049340717
Area
5.2977465381034E+16
Altitude
302918572.71579
Surface area
5.2977465381034E+16
Volume
5.0433552694496E+24
Height
164887985.94797