349969145 (number)

349969145 is an odd 9-digits composite number following 349969144 and preceding 349969146. In scientific notation, it is written as 3.49969145 × 10^8. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 279734704 positive integers (up to 349969145) that are relatively prime to 349969145.

Interesting facts

Basic properties

Name

Name three hundred forty-nine million nine hundred sixty-nine thousand one hundred forty-five

Notation

Scientific notation 3.49969145 × 10^8
Engineering notation 3.49969145 × 10^6

Prime Factorization of 349969145

Prime Factorization 5 × 1187 × 58967

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 349969145
Product of the distinct prime numbers

The prime factorization of 349969145 is 5 × 1187 × 58967. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 349969145)

Multiplication

n×y
n×2 699938290
n×3 1049907435
n×4 1399876580
n×5 1749845725

Division

n÷y
n÷2 174984572.5
n÷3 116656381.66667
n÷3 87492286.25
n÷5 69993829

Exponentiation

ny
n2 122478402452031025
n3 4.2863661787103E+25
n4 1.5000959067202E+34
n5 5.2498728189286E+42

Nth Root

y√n
2√n 18707.462281133
3√n 704.70916360721
4√n 136.77522539237
5√n 51.145326018438

Divisors of 349969145

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 -349969144
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 349969145 can be divided by 8 positive divisors. The sum of these divisors (counting 349969145) is 1, the average is 0.125.

Base conversion 349969145

Base System Value
2 Binary 10100110111000001101011111001
3 Ternary 220101112021102012
4 Quaternary 110313001223321
5 Quinary 1204043003040
6 Senary 54421015305
8 Octal 2467015371
10 Decimal 349969145
12 Duodecimal 99254535
16 Hexadecimal 14dc1af9
20 Vigesimal 59762h5
36 Base36 5sd1x5

Cryptographic Hash Functions

md5 d9cd347887c689c2dd3d6cf1dec21c4a
sha1 753779e94dd0ed27be8c34eb1f4a987fac6bf66c
sha256 855455d6ab36c90e5356d28f1bd70933235c8a1915ddfb12af028fd86d633048
sha512 9b205e11872fad5209c993125206e6ea79d8a35b51f44edf267f2f996ebcdec8eb59ba7d7229cf8c0f3d07222aa277000295b02841414ed5ec464c30205a00c0
ripemd-160 6aaae7a0daa16c1cc6858dc32fd162567fb14548

349969145 as geometric shapes

Circle

Radius = n
Diameter 699938290
Circumference 2198920989.8302
Area 3.8477724936671E+17

Sphere

Radius = n
Volume 1.7954688663509E+26
Surface area 1.5391089974669E+18
Circumference 2198920989.8302

Square

Length = n
Perimeter 1399876580
Area 122478402452031025
Diagonal 494931111.27112

Cube

Length = n
Surface area 734870414712186150
Volume 4.2863661787103E+25
Space diagonal 606164340.22144

Equilateral Triangle

Length = n
Perimeter 1049907435
Area 5.3034703969197E+16
Altitude 303082170.11072

Triangular Pyramid

Length = n
Surface area 5.3034703969197E+16
Volume 5.0515309860246E+24
Height 164977037.09037