129969585 (number)

129969585 is an odd 9-digits composite number following 129969584 and preceding 129969586. In scientific notation, it is written as 1.29969585 × 10^8. The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors. There are 69317088 positive integers (up to 129969585) that are relatively prime to 129969585.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million nine hundred sixty-nine thousand five hundred eighty-five

Notation

Scientific notation 1.29969585 × 10^8
Engineering notation 1.29969585 × 10^6

Prime Factorization of 129969585

Prime Factorization 15 × 3 × 2888213

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129969585
Product of the distinct prime numbers

The prime factorization of 129969585 is 15 × 3 × 2888213. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 7, 88, 49, 975, 421, 9720, 1574, 59624, 6732, 245508, 685071, 8306426, 6291043, 89871878, 65456679, 297240381, 238362626, 3576200317, 7383211725

Basic calculations (n = 129969585)

Multiplication

n×y
n×2 259939170
n×3 389908755
n×4 519878340
n×5 649847925

Division

n÷y
n÷2 64984792.5
n÷3 43323195
n÷3 32492396.25
n÷5 25993917

Exponentiation

ny
n2 16892093025072225
n3 2.19545832025E+24
n4 2.8534280676769E+32
n5 3.7085886178332E+40

Nth Root

y√n
2√n 11400.420386986
3√n 506.54019210653
4√n 106.7727511446
5√n 41.953514340162

Divisors of 129969585

1, 3, 15, 45, 2888213, 8664639, 43323195, 129969585

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 -129969584
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 129969585 can be divided by 8 positive divisors. The sum of these divisors (counting 129969585) is 1, the average is 0.125.

Base conversion 129969585

Base System Value
2 Binary 111101111110010110110110001
3 Ternary 100001120010202100
4 Quaternary 13233302312301
5 Quinary 231233011320
6 Senary 20521411013
8 Octal 757626661
10 Decimal 129969585
12 Duodecimal 37639a69
16 Hexadecimal 7bf2db1
20 Vigesimal 20c63j5
36 Base36 25dp69

Cryptographic Hash Functions

md5 b219ad86ec2bac05028746c738eee343
sha1 43b4dd267456ab7eb772ccc3a0b8c7bfba4e7971
sha256 5b9eb875b42e1f4c77649cfb563d0a7eb3b7abc636e9ddd77212ab605517fddf
sha512 82812d0d97bc619ac00fcb0bff82344ce5274ae30716319ea1a35cb4d044293b7c4b8a70fce468f910fc2a9c1d0aea5d7d72e7ddd2e18f600bf10ac8c5f1179f
ripemd-160 678c042dd0b9ce911b3e1a9ef3cbb57e1ba9cc77

129969585 as geometric shapes

Circle

Radius = n
Diameter 259939170
Circumference 816622986.85223
Area 5.3068075351322E+16

Sphere

Radius = n
Volume 9.1963143068801E+24
Surface area 2.1227230140529E+17
Circumference 816622986.85223

Square

Length = n
Perimeter 519878340
Area 16892093025072225
Diagonal 183804749.803

Cube

Length = n
Surface area 101352558150433350
Volume 2.19545832025E+24
Space diagonal 225113924.65864

Equilateral Triangle

Length = n
Perimeter 389908755
Area 7.3144908414012E+15
Altitude 112556962.32932

Triangular Pyramid

Length = n
Surface area 7.3144908414012E+15
Volume 2.5873724434354E+23
Height 61268249.934334