129422877 (number)

129422877 is an odd 9-digits composite number following 129422876 and preceding 129422878. In scientific notation, it is written as 1.29422877 × 10^8. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 86281916 positive integers (up to 129422877) that are relatively prime to 129422877.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million four hundred twenty-two thousand eight hundred seventy-seven

Notation

Scientific notation 1.29422877 × 10^8
Engineering notation 1.29422877 × 10^6

Prime Factorization of 129422877

Prime Factorization 3 × 43140959

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 129422877
Product of the distinct prime numbers

The prime factorization of 129422877 is 3 × 43140959. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 7, 10, 48, 905, 219, 7731, 2118, 88559, 23001, 814845, 459902, 9999096, 829783, 90327973, 14572236, 550096131, 858877786, 6581275300, 2671662448

Basic calculations (n = 129422877)

Multiplication

n×y
n×2 258845754
n×3 388268631
n×4 517691508
n×5 647114385

Division

n÷y
n÷2 64711438.5
n÷3 43140959
n÷3 32355719.25
n÷5 25884575.4

Exponentiation

ny
n2 16750281090957129
n3 2.1678695693504E+24
n4 2.8057191662608E+32
n5 3.6312424655151E+40

Nth Root

y√n
2√n 11376.417581998
3√n 505.82895190806
4√n 106.66029055838
5√n 41.918159896855

Divisors of 129422877

1, 3, 43140959, 129422877

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129422876
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129422877 can be divided by 4 positive divisors. The sum of these divisors (counting 129422877) is 1, the average is 0.25.

Base conversion 129422877

Base System Value
2 Binary 111101101101101011000011101
3 Ternary 100000112100210220
4 Quaternary 13231231120131
5 Quinary 231113013002
6 Senary 20501551553
8 Octal 755553035
10 Decimal 129422877
12 Duodecimal 374155b9
16 Hexadecimal 7b6d61d
20 Vigesimal 208hh3h
36 Base36 251zbx

Cryptographic Hash Functions

md5 31dcc57f6315797cb012bcbc5672005a
sha1 c702329f604882d8db07cd51c65bfa9bc27d81d3
sha256 553c06136dbb08e7d09d6f29af5b432fdd55bab77bbf411463002bc2c3f69739
sha512 7d45516348835af6152149ae49c65decd788e2347a7b214cadb0a997502d6d83b3aed72b15dc33c5332d79f9eb1bdbe3f24ccbef661a717026fb7d457721b2c5
ripemd-160 e6f8556885313503e2ed9e867b74cd78dac71292

129422877 as geometric shapes

Circle

Radius = n
Diameter 258845754
Circumference 813187919.17931
Area 5.2622560020915E+16

Sphere

Radius = n
Volume 9.0807508173493E+24
Surface area 2.1049024008366E+17
Circumference 813187919.17931

Square

Length = n
Perimeter 517691508
Area 16750281090957129
Diagonal 183031587.93474

Cube

Length = n
Surface area 100501686545742774
Volume 2.1678695693504E+24
Space diagonal 224166998.62574

Equilateral Triangle

Length = n
Perimeter 388268631
Area 7.2530844726495E+15
Altitude 112083499.31287

Triangular Pyramid

Length = n
Surface area 7.2530844726495E+15
Volume 2.5548587886927E+23
Height 61010529.311582