129409817 (number)

129409817 is an odd 9-digits composite number following 129409816 and preceding 129409818. In scientific notation, it is written as 1.29409817 × 10^8. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 118972800 positive integers (up to 129409817) that are relatively prime to 129409817.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million four hundred nine thousand eight hundred seventeen

Notation

Scientific notation 1.29409817 × 10^8
Engineering notation 1.29409817 × 10^6

Prime Factorization of 129409817

Prime Factorization 19 × 271 × 41 × 613

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129409817
Product of the distinct prime numbers

The prime factorization of 129409817 is 19 × 271 × 41 × 613. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129409817)

Multiplication

n×y
n×2 258819634
n×3 388229451
n×4 517639268
n×5 647049085

Division

n÷y
n÷2 64704908.5
n÷3 43136605.666667
n÷3 32352454.25
n÷5 25881963.4

Exponentiation

ny
n2 16746900735973489
n3 2.1672133595595E+24
n4 2.8045868426055E+32
n5 3.6294107006218E+40

Nth Root

y√n
2√n 11375.843573116
3√n 505.81193701733
4√n 106.65759969695
5√n 41.917313874453

Divisors of 129409817

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129409816
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129409817 can be divided by 16 positive divisors. The sum of these divisors (counting 129409817) is 1, the average is 0.0625.

Base conversion 129409817

Base System Value
2 Binary 111101101101010001100011001
3 Ternary 100000111200220012
4 Quaternary 13231222030121
5 Quinary 231112103232
6 Senary 20501411305
8 Octal 755521431
10 Decimal 129409817
12 Duodecimal 37409b35
16 Hexadecimal 7b6a319
20 Vigesimal 208g4ah
36 Base36 251p95

Cryptographic Hash Functions

md5 6971bf3158a941f63ade5bb1354b4c53
sha1 1b6c08e80e1375fbd8e0a1946ac383a069a78604
sha256 111188a92be95b5d684d77103beaec30c8f12ffe43caa11dcfed31fea8300f47
sha512 3525e8bd7d3326dda24ae0f0fd59ab5a36c951999df111867d14b7988cbc92fbfc20318091cfbd79f01c89b143bc05ce77ca2ad741ce86a66daa3d198a50d268
ripemd-160 10d6107aa2102ec3757bce23e4529e3b087b2817

129409817 as geometric shapes

Circle

Radius = n
Diameter 258819634
Circumference 813105860.7792
Area 5.2611940322532E+16

Sphere

Radius = n
Volume 9.078002092205E+24
Surface area 2.1044776129013E+17
Circumference 813105860.7792

Square

Length = n
Perimeter 517639268
Area 16746900735973489
Diagonal 183013118.30562

Cube

Length = n
Surface area 100481404415840934
Volume 2.1672133595595E+24
Space diagonal 224144378.04219

Equilateral Triangle

Length = n
Perimeter 388229451
Area 7.2516207360047E+15
Altitude 112072189.0211

Triangular Pyramid

Length = n
Surface area 7.2516207360047E+15
Volume 2.5540854380377E+23
Height 61004372.76854