129699255 (number)

129699255 is an odd 9-digits composite number following 129699254 and preceding 129699256. In scientific notation, it is written as 1.29699255 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 58620672 positive integers (up to 129699255) that are relatively prime to 129699255.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred ninety-nine thousand two hundred fifty-five

Notation

Scientific notation 1.29699255 × 10^8
Engineering notation 1.29699255 × 10^6

Prime Factorization of 129699255

Prime Factorization 105 × 89 × 13879

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129699255
Product of the distinct prime numbers

The prime factorization of 129699255 is 105 × 89 × 13879. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 10, 49, 60, 336, 893, 1841, 6271, 51073, 6204, 675488, 799527, 2641749, 7082907, 27137965, 30817619, 338650177, 133664152, 8380527117, 6517636332

Basic calculations (n = 129699255)

Multiplication

n×y
n×2 259398510
n×3 389097765
n×4 518797020
n×5 648496275

Division

n÷y
n÷2 64849627.5
n÷3 43233085
n÷3 32424813.75
n÷5 25939851

Exponentiation

ny
n2 16821896747555025
n3 2.1817874758448E+24
n4 2.829762101854E+32
n5 3.670180364377E+40

Nth Root

y√n
2√n 11388.558073786
3√n 506.18875588951
4√n 106.71718734012
5√n 41.936047575079

Divisors of 129699255

1, 89, 105, 9345, 13879, 1235231, 1457295, 129699255

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 -129699254
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 129699255 can be divided by 8 positive divisors. The sum of these divisors (counting 129699255) is 1, the average is 0.125.

Base conversion 129699255

Base System Value
2 Binary 111101110110000110110110111
3 Ternary 100001001101221010
4 Quaternary 13232300312313
5 Quinary 231200334010
6 Senary 20511523303
8 Octal 756606667
10 Decimal 129699255
12 Duodecimal 37529533
16 Hexadecimal 7bb0db7
20 Vigesimal 20ac82f
36 Base36 257wl3

Cryptographic Hash Functions

md5 94ecc2ca371c204f622097a9feafaf4f
sha1 13882c83bebecffefb595182aede1ee72e2a77d2
sha256 4784bcca80879c1ed99dea871bc57f75e4d3a7b066f66f17b7850b7c3593f4e0
sha512 6395a98e79728397f9e31bbf60f7a80ee55b0c186315a4cfff84e49622acf9c7c7f97a1c5f786301888bf9b4d3d828e7f695c0e76f862a9e98c74650dfbbe986
ripemd-160 2f26d31b2ea09077560cf41272014e7e3e43342d

129699255 as geometric shapes

Circle

Radius = n
Diameter 259398510
Circumference 814924453.36814
Area 5.2847547241565E+16

Sphere

Radius = n
Volume 9.1390500077444E+24
Surface area 2.1139018896626E+17
Circumference 814924453.36814

Square

Length = n
Perimeter 518797020
Area 16821896747555025
Diagonal 183422445.45069

Cube

Length = n
Surface area 100931380485330150
Volume 2.1817874758448E+24
Space diagonal 224645699.36383

Equilateral Triangle

Length = n
Perimeter 389097765
Area 7.2840949616107E+15
Altitude 112322849.68192

Triangular Pyramid

Length = n
Surface area 7.2840949616107E+15
Volume 2.5712611987962E+23
Height 61140815.150229