129011490 (number)

129011490 is an even 9-digits composite number following 129011489 and preceding 129011491. In scientific notation, it is written as 1.29011490 × 10^8. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 34260000 positive integers (up to 129011490) that are relatively prime to 129011490.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million eleven thousand four hundred ninety

Notation

Scientific notation 1.29011490 × 10^8
Engineering notation 1.29011490 × 10^6

Prime Factorization of 129011490

Prime Factorization 2 × 9 × 5 × 251 × 5711

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 129011490
Product of the distinct prime numbers

The prime factorization of 129011490 is 2 × 9 × 5 × 251 × 5711. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 9, 63, 98, 429, 284, 6823, 5334, 78942, 88981, 581897, 8185, 3870012, 4503387, 57865830, 67952132, 505734502, 843268481, 8501946905, 9237890116

Basic calculations (n = 129011490)

Multiplication

n×y
n×2 258022980
n×3 387034470
n×4 516045960
n×5 645057450

Division

n÷y
n÷2 64505745
n÷3 43003830
n÷3 32252872.5
n÷5 25802298

Exponentiation

ny
n2 16643964552020100
n3 2.1472626663633E+24
n4 2.770215560089E+32
n5 3.5738963702827E+40

Nth Root

y√n
2√n 11358.322499383
3√n 505.29243592335
4√n 106.57543103072
5√n 41.891477514273

Divisors of 129011490

1, 2, 5, 9, 10, 18, 45, 90, 251, 502, 1255, 2259, 2510, 4518, 5711, 11295, 11422, 22590, 28555, 51399, 57110, 102798, 256995, 513990, 1433461, 2866922, 7167305, 12901149, 14334610, 25802298, 64505745, 129011490

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129011489
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129011490 can be divided by 32 positive divisors. The sum of these divisors (counting 129011490) is 1, the average is 0.03125.

Base conversion 129011490

Base System Value
2 Binary 111101100001000111100100010
3 Ternary 22222202110111100
4 Quaternary 13230020330202
5 Quinary 231011331430
6 Senary 20445055230
8 Octal 754107442
10 Decimal 129011490
12 Duodecimal 37257516
16 Hexadecimal 7b08f22
20 Vigesimal 20668ea
36 Base36 24t5wi

Cryptographic Hash Functions

md5 2d6539d6f30679369c31a4527d3168a4
sha1 49f2e32980a75ba8b25bff855a12b71f82bd3dea
sha256 39e335b2d61c275642d194897c2b04a08654dd79094379e7a3809c5ecf0e45d3
sha512 dca69b58b7a17044c2c29ac29b777c39536bfc3c6d986134ea9cad0b8a899c1dea4d306c0b66b65c45667d78fe7fe20b847b29f945a744cde411ce4c4f029e27
ripemd-160 8de721bcc7b6ff110742292cf23a98c521e3d402

129011490 as geometric shapes

Circle

Radius = n
Diameter 258022980
Circumference 810603098.42535
Area 5.2288556763235E+16

Sphere

Radius = n
Volume 8.9944328239661E+24
Surface area 2.0915422705294E+17
Circumference 810603098.42535

Square

Length = n
Perimeter 516045960
Area 16643964552020100
Diagonal 182449798.85996

Cube

Length = n
Surface area 99863787312120600
Volume 2.1472626663633E+24
Space diagonal 223454455.44016

Equilateral Triangle

Length = n
Perimeter 387034470
Area 7.2070480608685E+15
Altitude 111727227.72008

Triangular Pyramid

Length = n
Surface area 7.2070480608685E+15
Volume 2.5305733206237E+23
Height 60816599.619987