349898281 (number)

349898281 is an odd 9-digits composite number following 349898280 and preceding 349898282. In scientific notation, it is written as 3.49898281 × 10^8. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 329627520 positive integers (up to 349898281) that are relatively prime to 349898281.

Interesting facts

Basic properties

Name

Name three hundred forty-nine million eight hundred ninety-eight thousand two hundred eighty-one

Notation

Scientific notation 3.49898281 × 10^8
Engineering notation 3.49898281 × 10^6

Prime Factorization of 349898281

Prime Factorization 19 × 179 × 102881

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 349898281
Product of the distinct prime numbers

The prime factorization of 349898281 is 19 × 179 × 102881. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 3, 79, 26, 748, 368, 3669, 4868, 97903, 31238, 414800, 538911, 2691442, 9315676, 5888123, 22560217, 864425695, 113860655, 1115512653, 905397403

Basic calculations (n = 349898281)

Multiplication

n×y
n×2 699796562
n×3 1049694843
n×4 1399593124
n×5 1749491405

Division

n÷y
n÷2 174949140.5
n÷3 116632760.33333
n÷3 87474570.25
n÷5 69979656.2

Exponentiation

ny
n2 122428807046754961
n3 4.283762913054E+25
n4 1.4988812794892E+34
n5 5.2445598311634E+42

Nth Root

y√n
2√n 18705.568181694
3√n 704.6615957174
4√n 136.76830108506
5√n 51.143254603844

Divisors of 349898281

1, 19, 179, 3401, 102881, 1954739, 18415699, 349898281

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 -349898280
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 349898281 can be divided by 8 positive divisors. The sum of these divisors (counting 349898281) is 1, the average is 0.125.

Base conversion 349898281

Base System Value
2 Binary 10100110110110000011000101001
3 Ternary 220101101200012121
4 Quaternary 110312300120221
5 Quinary 1204033221111
6 Senary 54415311241
8 Octal 2466603051
10 Decimal 349898281
12 Duodecimal 9921b521
16 Hexadecimal 14db0629
20 Vigesimal 596h5e1
36 Base36 5sbj8p

Cryptographic Hash Functions

md5 a46988156484262664ec3a33e1748818
sha1 c9eed17ec4818e189df9499ad6120acdebc4d23c
sha256 6b535a7ecb31c86e86f06d467853dbd31acdeea69334d36f76894d8bdb533940
sha512 c6604b730ae814202fd1f823d90903283599804ca7236f70b70cfed092870ab753c39883c69d8e52c47517fd04444d0b60bd6031cad863dcd0b99ae12b18570f
ripemd-160 c7845c0e33cdcbfbaab10d51f59a79b7cc072868

349898281 as geometric shapes

Circle

Radius = n
Diameter 699796562
Circumference 2198475738.1866
Area 3.8462144080585E+17

Sphere

Radius = n
Volume 1.7943784129828E+26
Surface area 1.5384857632234E+18
Circumference 2198475738.1866

Square

Length = n
Perimeter 1399593124
Area 122428807046754961
Diagonal 494830894.44123

Cube

Length = n
Surface area 734572842280529766
Volume 4.283762913054E+25
Space diagonal 606041600.17301

Equilateral Triangle

Length = n
Perimeter 1049694843
Area 5.3013228528757E+16
Altitude 303020800.08651

Triangular Pyramid

Length = n
Surface area 5.3013228528757E+16
Volume 5.0484630080266E+24
Height 164943631.48041