129055893 (number)

129055893 is an odd 9-digits composite number following 129055892 and preceding 129055894. In scientific notation, it is written as 1.29055893 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 85788624 positive integers (up to 129055893) that are relatively prime to 129055893.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million fifty-five thousand eight hundred ninety-three

Notation

Scientific notation 1.29055893 × 10^8
Engineering notation 1.29055893 × 10^6

Prime Factorization of 129055893

Prime Factorization 3 × 347 × 123973

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129055893
Product of the distinct prime numbers

The prime factorization of 129055893 is 3 × 347 × 123973. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 5, 97, 38, 491, 89, 83, 7066, 36354, 66733, 856647, 479068, 8789070, 2276952, 23423471, 62297355, 519674014, 616057776, 4234291794, 3140797632

Basic calculations (n = 129055893)

Multiplication

n×y
n×2 258111786
n×3 387167679
n×4 516223572
n×5 645279465

Division

n÷y
n÷2 64527946.5
n÷3 43018631
n÷3 32263973.25
n÷5 25811178.6

Exponentiation

ny
n2 16655423518027449
n3 2.1494805554122E+24
n4 2.7740313256486E+32
n5 3.5800508994156E+40

Nth Root

y√n
2√n 11360.276977257
3√n 505.35039956279
4√n 106.58460009428
5√n 41.894360747767

Divisors of 129055893

1, 3, 347, 1041, 123973, 371919, 43018631, 129055893

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 -129055892
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 129055893 can be divided by 8 positive divisors. The sum of these divisors (counting 129055893) is 1, the average is 0.125.

Base conversion 129055893

Base System Value
2 Binary 111101100010011110010010101
3 Ternary 22222211201101220
4 Quaternary 13230103302111
5 Quinary 231014242033
6 Senary 20450040553
8 Octal 754236225
10 Decimal 129055893
12 Duodecimal 37279159
16 Hexadecimal 7b13c95
20 Vigesimal 206bjed
36 Base36 24u45x

Cryptographic Hash Functions

md5 3cb8c95263015e1a5d0af08359ccc809
sha1 d6bdb00dc85fcecbe5e94ac182f8bf467b65f54a
sha256 7151669b77864b8751656802fd41bc0d4df4d7f097ad7c2d6580368a48fb1e7f
sha512 34a607d74d4e789bb6b6ce653de16001824617d05b96f599f226e28f39201bff48481d4255d1baf5fbb9a07102a3ec45dc092a9e522b4128456346f08f4d4066
ripemd-160 19c5547a13330e6fb67bcb03cf61f83e48496767

129055893 as geometric shapes

Circle

Radius = n
Diameter 258111786
Circumference 810882090.70254
Area 5.2324556166662E+16

Sphere

Radius = n
Volume 9.0037230958896E+24
Surface area 2.0929822466665E+17
Circumference 810882090.70254

Square

Length = n
Perimeter 516223572
Area 16655423518027449
Diagonal 182512594.18477

Cube

Length = n
Surface area 99932541108164694
Volume 2.1494805554122E+24
Space diagonal 223531363.69217

Equilateral Triangle

Length = n
Perimeter 387167679
Area 7.2120099387003E+15
Altitude 111765681.84609

Triangular Pyramid

Length = n
Surface area 7.2120099387003E+15
Volume 2.5331871279344E+23
Height 60837531.394924