129849311 (number)

129849311 is an odd 9-digits composite number following 129849310 and preceding 129849312. In scientific notation, it is written as 1.29849311 × 10^8. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 127399272 positive integers (up to 129849311) that are relatively prime to 129849311.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million eight hundred forty-nine thousand three hundred eleven

Notation

Scientific notation 1.29849311 × 10^8
Engineering notation 1.29849311 × 10^6

Prime Factorization of 129849311

Prime Factorization 53 × 2449987

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 129849311
Product of the distinct prime numbers

The prime factorization of 129849311 is 53 × 2449987. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 6, 97, 98, 835, 424, 7399, 8599, 97134, 39005, 338011, 729417, 4812401, 1328773, 11111252, 19011083, 636595760, 122724451, 6610627437, 4719878929

Basic calculations (n = 129849311)

Multiplication

n×y
n×2 259698622
n×3 389547933
n×4 519397244
n×5 649246555

Division

n÷y
n÷2 64924655.5
n÷3 43283103.666667
n÷3 32462327.75
n÷5 25969862.2

Exponentiation

ny
n2 16860843567174721
n3 2.1893689200764E+24
n4 2.8428804579674E+32
n5 3.6914606872243E+40

Nth Root

y√n
2√n 11395.144185134
3√n 506.38389292915
4√n 106.7480406618
5√n 41.945746698493

Divisors of 129849311

1, 53, 2449987, 129849311

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 -129849310
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 129849311 can be divided by 4 positive divisors. The sum of these divisors (counting 129849311) is 1, the average is 0.25.

Base conversion 129849311

Base System Value
2 Binary 111101111010101011111011111
3 Ternary 100001100000202202
4 Quaternary 13233111133133
5 Quinary 231220134221
6 Senary 20515042115
8 Octal 757253737
10 Decimal 129849311
12 Duodecimal 375a033b
16 Hexadecimal 7bd57df
20 Vigesimal 20bb35b
36 Base36 25b4db

Cryptographic Hash Functions

md5 92125e63af681832a24e070d2e2a634a
sha1 ab82840d5352ac8fe3ab89d9cc847ea27d1c6f25
sha256 cd9f82fc1aa0f957b67c70756979004da8537cabc29b8dbc802aeb2c0762a75d
sha512 db2fe14faa0d2f6544ead19d031489df8d50ed82bb352bedcd28fe5ffad7576a44c83329325dc9c698710a0d7d476dae852aeb43e5030bb5673c32b127553858
ripemd-160 87b5ab218c1163af24bd5d01950fbc1465077e8f

129849311 as geometric shapes

Circle

Radius = n
Diameter 259698622
Circumference 815867283.02259
Area 5.2969902283963E+16

Sphere

Radius = n
Volume 9.1708070870799E+24
Surface area 2.1187960913585E+17
Circumference 815867283.02259

Square

Length = n
Perimeter 519397244
Area 16860843567174721
Diagonal 183634656.681

Cube

Length = n
Surface area 101165061403048326
Volume 2.1893689200764E+24
Space diagonal 224905603.97981

Equilateral Triangle

Length = n
Perimeter 389547933
Area 7.3009594292044E+15
Altitude 112452801.98991

Triangular Pyramid

Length = n
Surface area 7.3009594292044E+15
Volume 2.5801960165085E+23
Height 61211552.227001