129048907 (number)

129048907 is an odd 9-digits composite number following 129048906 and preceding 129048908. In scientific notation, it is written as 1.29048907 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 118767168 positive integers (up to 129048907) that are relatively prime to 129048907.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million forty-eight thousand nine hundred seven

Notation

Scientific notation 1.29048907 × 10^8
Engineering notation 1.29048907 × 10^6

Prime Factorization of 129048907

Prime Factorization 169 × 409 × 1867

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129048907
Product of the distinct prime numbers

The prime factorization of 129048907 is 169 × 409 × 1867. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 4, 56, 30, 200, 173, 6414, 710, 15445, 48459, 224891, 402038, 6462855, 5556875, 24213, 10587136, 266315694, 489847290, 5953577606, 3074624216

Basic calculations (n = 129048907)

Multiplication

n×y
n×2 258097814
n×3 387146721
n×4 516195628
n×5 645244535

Division

n÷y
n÷2 64524453.5
n÷3 43016302.333333
n÷3 32262226.75
n÷5 25809781.4

Exponentiation

ny
n2 16653620397894649
n3 2.1491315099412E+24
n4 2.7734307235717E+32
n5 3.5790820351715E+40

Nth Root

y√n
2√n 11359.969498198
3√n 505.3412809256
4√n 106.58315766667
5√n 41.893907176319

Divisors of 129048907

1, 169, 409, 1867, 69121, 315523, 763603, 129048907

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 -129048906
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 129048907 can be divided by 8 positive divisors. The sum of these divisors (counting 129048907) is 1, the average is 0.125.

Base conversion 129048907

Base System Value
2 Binary 111101100010010000101001011
3 Ternary 22222211100211011
4 Quaternary 13230102011023
5 Quinary 231014031112
6 Senary 20445544351
8 Octal 754220513
10 Decimal 129048907
12 Duodecimal 372750b7
16 Hexadecimal 7b1214b
20 Vigesimal 206b257
36 Base36 24tyrv

Cryptographic Hash Functions

md5 17be13f2e2a08cc6857cde7a19165623
sha1 f2f7882b93ca0d5190ec501ec2104378b916f6d7
sha256 29c77e07b7025f0a60d3c76cfc400066f1c7e1af77c0f4369461fa13643330bb
sha512 65b9a85a63a7d8ebee48cde46f555e267c8dc77254fd2cf20bffcb4e65c9a401e9751a9fd81a99a3835fd942c3d087367734611d4b4a853bd77947acd6bcc938
ripemd-160 b757be74f83eca977cb43857ed70c9e739d9be5d

129048907 as geometric shapes

Circle

Radius = n
Diameter 258097814
Circumference 810838196.36998
Area 5.2318891497699E+16

Sphere

Radius = n
Volume 9.0022610176395E+24
Surface area 2.092755659908E+17
Circumference 810838196.36998

Square

Length = n
Perimeter 516195628
Area 16653620397894649
Diagonal 182502714.48882

Cube

Length = n
Surface area 99921722387367894
Volume 2.1491315099412E+24
Space diagonal 223519263.58523

Equilateral Triangle

Length = n
Perimeter 387146721
Area 7.2112291647797E+15
Altitude 111759631.79262

Triangular Pyramid

Length = n
Surface area 7.2112291647797E+15
Volume 2.5327757739019E+23
Height 60834238.162941