105729909 (number)

105729909 is an odd 9-digits composite number following 105729908 and preceding 105729910. In scientific notation, it is written as 1.05729909 × 10^8. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 70486604 positive integers (up to 105729909) that are relatively prime to 105729909.

Interesting facts

Basic properties

Name

Name one hundred five million seven hundred twenty-nine thousand nine hundred nine

Notation

Scientific notation 1.05729909 × 10^8
Engineering notation 1.05729909 × 10^6

Prime Factorization of 105729909

Prime Factorization 3 × 35243303

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 105729909
Product of the distinct prime numbers

The prime factorization of 105729909 is 3 × 35243303. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 5, 91, 18, 998, 159, 6181, 4152, 48516, 13599, 934424, 619927, 3306544, 2396442, 19716598, 68212443, 528773259, 3036889, 6501789267, 3416153223

Basic calculations (n = 105729909)

Multiplication

n×y
n×2 211459818
n×3 317189727
n×4 422919636
n×5 528649545

Division

n÷y
n÷2 52864954.5
n÷3 35243303
n÷3 26432477.25
n÷5 21145981.8

Exponentiation

ny
n2 11178813657148281
n3 1.1819349506982E+24
n4 1.2496587478124E+32
n5 1.3212630568726E+40

Nth Root

y√n
2√n 10282.504996352
3√n 472.8600452755
4√n 101.40268732313
5√n 40.256829818649

Divisors of 105729909

1, 3, 35243303, 105729909

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 -105729908
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 105729909 can be divided by 4 positive divisors. The sum of these divisors (counting 105729909) is 1, the average is 0.25.

Base conversion 105729909

Base System Value
2 Binary 110010011010100111101110101
3 Ternary 21100221122011120
4 Quaternary 12103110331311
5 Quinary 204031324114
6 Senary 14254054153
8 Octal 623247565
10 Decimal 105729909
12 Duodecimal 2b4aa359
16 Hexadecimal 64d4f75
20 Vigesimal 1d0g4f9
36 Base36 1qy5px

Cryptographic Hash Functions

md5 648457862bd02eb3686c7f31795484fd
sha1 0aebcfb4f47846216797882ef4022c1566f80d33
sha256 30589b31866f25c7657e5558ba840723a9282522e2257a13fa361c7a812e3823
sha512 45af4b52d1a9d2a3ce8b3a1ccbf87e483e2bcb9e8310e312ab4eb84957d3846ba784312fd29c715f1172ef04064fe23c26765926988a0442ebcad78a013d69e4
ripemd-160 f1fec6cd2c12bdad541aa1e794f58cf92df61c7b

105729909 as geometric shapes

Circle

Radius = n
Diameter 211459818
Circumference 664320610.75823
Area 3.5119278861146E+16

Sphere

Radius = n
Volume 4.9508775441795E+24
Surface area 1.4047711544459E+17
Circumference 664320610.75823

Square

Length = n
Perimeter 422919636
Area 11178813657148281
Diagonal 149524671.25627

Cube

Length = n
Surface area 67072881942889686
Volume 1.1819349506982E+24
Space diagonal 183129574.26763

Equilateral Triangle

Length = n
Perimeter 317189727
Area 4.8405683056314E+15
Altitude 91564787.133817

Triangular Pyramid

Length = n
Surface area 4.8405683056314E+15
Volume 1.3929236976002E+23
Height 49841557.085424