349631728 (number)

349631728 is an even 9-digits composite number following 349631727 and preceding 349631729. In scientific notation, it is written as 3.49631728 × 10^8. The sum of its digits is 43. It has a total of 6 prime factors and 20 positive divisors. There are 172206144 positive integers (up to 349631728) that are relatively prime to 349631728.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.49631728 × 10^8
Engineering notation 3.49631728 × 10^6

Prime Factorization of 349631728

Prime Factorization 2 × 2 × 2 × 2 × 67 × 326149

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 43703966
Product of the distinct prime numbers

The prime factorization of 349631728 is 2 × 2 × 2 × 2 × 67 × 326149. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 2, 54, 90, 805, 416, 3768, 5478, 18894, 91501, 388147, 581705, 5136007, 4055809, 43563986, 31005958, 298568489, 651649162, 6101259449, 4845653919

Basic calculations (n = 349631728)

Multiplication

n×y
n×2 699263456
n×3 1048895184
n×4 1398526912
n×5 1748158640

Division

n÷y
n÷2 174815864
n÷3 116543909.33333
n÷3 87407932
n÷5 69926345.6

Exponentiation

ny
n2 122242345224265984
n3 4.2739802395533E+25
n4 1.4943190965929E+34
n5 5.2246136792516E+42

Nth Root

y√n
2√n 18698.441860219
3√n 704.48261286341
4√n 136.74224606982
5√n 51.135460027732

Divisors of 349631728

1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 326149, 652298, 1304596, 2609192, 5218384, 21851983, 43703966, 87407932, 174815864, 349631728

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -349631727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 349631728 can be divided by 20 positive divisors. The sum of these divisors (counting 349631728) is 1, the average is 0.05.

Base conversion 349631728

Base System Value
2 Binary 10100110101101111010011110000
3 Ternary 220100220010120021
4 Quaternary 110311233103300
5 Quinary 1204001203403
6 Senary 54405453224
8 Octal 2465572360
10 Decimal 349631728
12 Duodecimal 99111214
16 Hexadecimal 14d6f4f0
20 Vigesimal 5953j68
36 Base36 5s5tkg

Cryptographic Hash Functions

md5 7720ad8714b31a48475c83e6f693ffc4
sha1 35303ba05dced06b51ebcbb623308745317a8d45
sha256 7e2e9299a2e7d9373e2e5b4f3e60f7b1dffc8165c4cad47fdc2ecf5cdc70fbb4
sha512 50f44030b2dc108b4a23e9d902160297aeea248143e402beef7f1bab5f7c2c24dd6926dfa5dcf1705c0abeff977241a2d59704bec3157517e7d30f2b97ed3c59
ripemd-160 b13c301ada5585271f8070fa776edd0f9c365ac5

349631728 as geometric shapes

Circle

Radius = n
Diameter 699263456
Circumference 2196800936.2934
Area 3.8403565371414E+17

Sphere

Radius = n
Volume 1.7902806562891E+26
Surface area 1.5361426148566E+18
Circumference 2196800936.2934

Square

Length = n
Perimeter 1398526912
Area 122242345224265984
Diagonal 494453931.57354

Cube

Length = n
Surface area 733454071345595904
Volume 4.2739802395533E+25
Space diagonal 605579916.8341

Equilateral Triangle

Length = n
Perimeter 1048895184
Area 5.2932488191201E+16
Altitude 302789958.41705

Triangular Pyramid

Length = n
Surface area 5.2932488191201E+16
Volume 5.0369340167424E+24
Height 164817977.19118