349702989 is an odd 9-digits composite number following 349702988
and preceding 349702990 . In scientific notation, it is written as 3.49702989 × 10^8.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 232206000 positive integers (up to 349702989) that are relatively prime to 349702989.
349702989 has 8 divisors, whose sum is 468129312
The reverse of 349702989 is 989207943
Previous prime number is 251
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 51
Digital Root 6
Name
three hundred forty-nine million seven hundred two thousand nine hundred eighty-nine
Scientific notation
3.49702989 × 10^8
Engineering notation
3.49702989 × 10^6
Prime Factorization
3 × 251 × 464413
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
349702989
Product of the distinct prime numbers
The prime factorization of 349702989 is 3 × 251 × 464413.
Since it has a total of 3 prime factors.
2 , 4 , 20 , 28 , 507 , 30 , 7720 , 3673 , 69822 , 63986 , 884345 , 515073 , 2614344 , 4731751 , 36853289 , 35199685 , 89535154 , 974304410 , 3679860776 , 550195310
n×2
699405978
n×3
1049108967
n×4
1398811956
n×5
1748514945
n÷2
174851494.5
n÷3
116567663
n÷3
87425747.25
n÷5
69940597.8
n2
122292180515534121
n3
4.276594105761E+25
n4
1.4955377415244E+34
n5
5.2299401837339E+42
2 √n
18700.34729624
3 √n
704.53047153026
4 √n
136.7492131467
5 √n
51.137544316245
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
-349702988
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 349702989 can be divided by 8 positive divisors.
The sum of these divisors (counting 349702989) is 1, the average is 0.125.
Base
System
Value
2
Binary
10100110110000000101101001101
3
Ternary
220101000202022120
4
Quaternary
110312000231031
5
Quinary
1204010443424
6
Senary
54411203153
8
Octal
2466005515
10
Decimal
349702989
12
Duodecimal
991464b9
16
Hexadecimal
14d80b4d
20
Vigesimal
595ch99
36
Base36
5s7cjx
md5
f933c6029f323057ca913a1b9e1f18da
sha1
de50511e7850220ddb81ba44baaf77679386652a
sha256
bcbbd14cf80d5abbec4fb20c811ee887290960a1b6899341a70cf193fe2fd9b1
sha512
ec509b839b04fda866849c2ad83e2db0863ce14ed1561bd58fe74149161602ecc66b13c8aa47f6e1e4cbd6b89c1c5304ef084da8faf78801e4f2567b6c987e0b
ripemd-160
26165dfbdefb95624766abf97f5aed5e7825f4af
Diameter
699405978
Circumference
2197248682.3616
Area
3.8419221589908E+17
Volume
1.7913755500059E+26
Surface area
1.5367688635963E+18
Circumference
2197248682.3616
Perimeter
1398811956
Area
122292180515534121
Diagonal
494554709.84621
Surface area
733753083093204726
Volume
4.276594105761E+25
Space diagonal
605703344.5067
Perimeter
1049108967
Area
5.2954067505322E+16
Altitude
302851672.25335
Surface area
5.2954067505322E+16
Volume
5.04001448761E+24
Height
164851569.94874