349508721 (number)

349508721 is an odd 9-digits composite number following 349508720 and preceding 349508722. In scientific notation, it is written as 3.49508721 × 10^8. The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors. There are 233005812 positive integers (up to 349508721) that are relatively prime to 349508721.

Interesting facts

Basic properties

Name

Name three hundred forty-nine million five hundred eight thousand seven hundred twenty-one

Notation

Scientific notation 3.49508721 × 10^8
Engineering notation 3.49508721 × 10^6

Prime Factorization of 349508721

Prime Factorization 3 × 116502907

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 349508721
Product of the distinct prime numbers

The prime factorization of 349508721 is 3 × 116502907. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 8, 60, 32, 880, 796, 7776, 9978, 40493, 96074, 613801, 809354, 320647, 5696044, 21704246, 73101994, 426728180, 453742209, 4423705894, 5118053286

Basic calculations (n = 349508721)

Multiplication

n×y
n×2 699017442
n×3 1048526163
n×4 1398034884
n×5 1747543605

Division

n÷y
n÷2 174754360.5
n÷3 116502907
n÷3 87377180.25
n÷5 69901744.2

Exponentiation

ny
n2 122156346055055841
n3 4.2694708271736E+25
n4 1.4922172881523E+34
n5 5.2154295583618E+42

Nth Root

y√n
2√n 18695.152339577
3√n 704.39998644039
4√n 136.73021736097
5√n 51.131861438477

Divisors of 349508721

1, 3, 116502907, 349508721

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 -349508720
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 349508721 can be divided by 4 positive divisors. The sum of these divisors (counting 349508721) is 1, the average is 0.25.

Base conversion 349508721

Base System Value
2 Binary 10100110101010001010001110001
3 Ternary 220100122212211110
4 Quaternary 110311101101301
5 Quinary 1203433234341
6 Senary 54403103533
8 Octal 2465212161
10 Decimal 349508721
12 Duodecimal 99071ba9
16 Hexadecimal 14d51471
20 Vigesimal 5948bg1
36 Base36 5s36nl

Cryptographic Hash Functions

md5 3c297fb2a7b6bf92a9e07177d505a2a2
sha1 d0ef1633aef650b09ec84919cd3d156796ad0e35
sha256 0587d9aee95d761436e76ee69a8b315d676c176c7e833854838c15d0a79bc0ae
sha512 de5f29c99f65e8d146e36c6757c6555e22577e4cd3aec9497eabbf89e51e09dbab4c400fa69dd0bcd5ecdb85fafd00feace900e5009207db273f280523872fb1
ripemd-160 115d012698952e523914eb0d78bd3e872e079253

349508721 as geometric shapes

Circle

Radius = n
Diameter 699017442
Circumference 2196028060.5183
Area 3.8376547935594E+17

Sphere

Radius = n
Volume 1.7883917580486E+26
Surface area 1.5350619174237E+18
Circumference 2196028060.5183

Square

Length = n
Perimeter 1398034884
Area 122156346055055841
Diagonal 494279973.40587

Cube

Length = n
Surface area 732938076330335046
Volume 4.2694708271736E+25
Space diagonal 605366862.46042

Equilateral Triangle

Length = n
Perimeter 1048526163
Area 5.2895249458581E+16
Altitude 302683431.23021

Triangular Pyramid

Length = n
Surface area 5.2895249458581E+16
Volume 5.0316196232876E+24
Height 164759991.13529