129883949 (number)

129883949 is an odd 9-digits composite number following 129883948 and preceding 129883950. In scientific notation, it is written as 1.29883949 × 10^8. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 116652096 positive integers (up to 129883949) that are relatively prime to 129883949.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29883949 × 10^8
Engineering notation 1.29883949 × 10^6

Prime Factorization of 129883949

Prime Factorization 13 × 37 × 270029

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129883949
Product of the distinct prime numbers

The prime factorization of 129883949 is 13 × 37 × 270029. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 2, 4, 87, 94, 947, 9663, 1850, 34138, 32183, 1729, 186682, 1741612, 7082096, 41510895, 62006404, 221064334, 245680731, 9838822087, 9538264246

Basic calculations (n = 129883949)

Multiplication

n×y
n×2 259767898
n×3 389651847
n×4 519535796
n×5 649419745

Division

n÷y
n÷2 64941974.5
n÷3 43294649.666667
n÷3 32470987.25
n÷5 25976789.8

Exponentiation

ny
n2 16869840207834601
n3 2.1911214651925E+24
n4 2.8459150863787E+32
n5 3.6963868993755E+40

Nth Root

y√n
2√n 11396.663941698
3√n 506.42891579896
4√n 106.75515885285
5√n 41.947984310319

Divisors of 129883949

1, 13, 37, 481, 270029, 3510377, 9991073, 129883949

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 -129883948
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 129883949 can be divided by 8 positive divisors. The sum of these divisors (counting 129883949) is 1, the average is 0.125.

Base conversion 129883949

Base System Value
2 Binary 111101111011101111100101101
3 Ternary 100001101210021122
4 Quaternary 13233131330231
5 Quinary 231222241244
6 Senary 20515510325
8 Octal 757357455
10 Decimal 129883949
12 Duodecimal 375b83a5
16 Hexadecimal 7bddf2d
20 Vigesimal 20bf9h9
36 Base36 25bv3h

Cryptographic Hash Functions

md5 4ede9148d26bbe1664bded4b47760808
sha1 97ebb95ac76606b349dcac036d6745d8a24bf306
sha256 a92e7d899500f65be1539a69c8c2d92e9c69bcfcfd3956b7593de63c0c3006a4
sha512 a781840a56a23cd8e1235a23f51f1ab026642cfe366a222573b775fd06cdcd71970c84ea0c9ce5424de08b3095afbe8b819d8732f5b32b1c2d997c9e0e169a6b
ripemd-160 cf331598e5c684e5425a0c945e825e8b23259a52

129883949 as geometric shapes

Circle

Radius = n
Diameter 259767898
Circumference 816084919.99526
Area 5.2998166064167E+16

Sphere

Radius = n
Volume 9.1781481308957E+24
Surface area 2.1199266425667E+17
Circumference 816084919.99526

Square

Length = n
Perimeter 519535796
Area 16869840207834601
Diagonal 183683642.21038

Cube

Length = n
Surface area 101219041247007606
Volume 2.1911214651925E+24
Space diagonal 224965598.75568

Equilateral Triangle

Length = n
Perimeter 389651847
Area 7.3048550888845E+15
Altitude 112482799.37784

Triangular Pyramid

Length = n
Surface area 7.3048550888845E+15
Volume 2.5822614107351E+23
Height 61227880.736792