129659997 (number)

129659997 is an odd 9-digits composite number following 129659996 and preceding 129659998. In scientific notation, it is written as 1.29659997 × 10^8. The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors. There are 85548672 positive integers (up to 129659997) that are relatively prime to 129659997.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred fifty-nine thousand nine hundred ninety-seven

Notation

Scientific notation 1.29659997 × 10^8
Engineering notation 1.29659997 × 10^6

Prime Factorization of 129659997

Prime Factorization 3 × 97 × 445567

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129659997
Product of the distinct prime numbers

The prime factorization of 129659997 is 3 × 97 × 445567. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 1, 26, 54, 931, 792, 1739, 3951, 36317, 2339, 123067, 691904, 1481382, 59776, 63473424, 22312927, 63392253, 565509128, 5721937739, 9636360295

Basic calculations (n = 129659997)

Multiplication

n×y
n×2 259319994
n×3 388979991
n×4 518639988
n×5 648299985

Division

n÷y
n÷2 64829998.5
n÷3 43219999
n÷3 32414999.25
n÷5 25931999.4

Exponentiation

ny
n2 16811714822040009
n3 2.1798068933906E+24
n4 2.826337552576E+32
n5 3.6646291858799E+40

Nth Root

y√n
2√n 11386.834371326
3√n 506.13767884594
4√n 106.70911100429
5√n 41.933508586372

Divisors of 129659997

1, 3, 97, 291, 445567, 1336701, 43219999, 129659997

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 -129659996
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 129659997 can be divided by 8 positive divisors. The sum of these divisors (counting 129659997) is 1, the average is 0.125.

Base conversion 129659997

Base System Value
2 Binary 111101110100111010001011101
3 Ternary 100000222102002010
4 Quaternary 13232213101131
5 Quinary 231143104442
6 Senary 20511021433
8 Octal 756472135
10 Decimal 129659997
12 Duodecimal 3750a879
16 Hexadecimal 7ba745d
20 Vigesimal 20a79jh
36 Base36 2572al

Cryptographic Hash Functions

md5 fff669d20783b6e49f2dceb802401252
sha1 23d77f163e8b638d051e3af2d8c89daae830b0d1
sha256 bbbacba802b2e7e9e0f31be76bde9ed114c7ce43a8b84163eacd5e2ed33a6b6e
sha512 46dff1645ed5ff29d3d219b6ad10aff0802c7e49e8c994b347bec527f696425f13c22a36cf23d37e8df6435d3c2eda496dc3a92ede7d6bea04d75f7a5bb8ec53
ripemd-160 11c79e3fc90bb04cf14ff0d1fcb14481e4eb105f

129659997 as geometric shapes

Circle

Radius = n
Diameter 259319994
Circumference 814677788.07935
Area 5.2815559779168E+16

Sphere

Radius = n
Volume 9.1307537633602E+24
Surface area 2.1126223911667E+17
Circumference 814677788.07935

Square

Length = n
Perimeter 518639988
Area 16811714822040009
Diagonal 183366926.25465

Cube

Length = n
Surface area 100870288932240054
Volume 2.1798068933906E+24
Space diagonal 224577702.51323

Equilateral Triangle

Length = n
Perimeter 388979991
Area 7.279686058533E+15
Altitude 112288851.25661

Triangular Pyramid

Length = n
Surface area 7.279686058533E+15
Volume 2.5689270599894E+23
Height 61122308.751552