129824892 (number)

129824892 is an even 9-digits composite number following 129824891 and preceding 129824893. In scientific notation, it is written as 1.29824892 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 36 positive divisors. There are 42982752 positive integers (up to 129824892) that are relatively prime to 129824892.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million eight hundred twenty-four thousand eight hundred ninety-two

Notation

Scientific notation 1.29824892 × 10^8
Engineering notation 1.29824892 × 10^6

Prime Factorization of 129824892

Prime Factorization 2 × 2 × 3 × 3 × 149 × 24203

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 21637482
Product of the distinct prime numbers

The prime factorization of 129824892 is 2 × 2 × 3 × 3 × 149 × 24203. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129824892)

Multiplication

n×y
n×2 259649784
n×3 389474676
n×4 519299568
n×5 649124460

Division

n÷y
n÷2 64912446
n÷3 43274964
n÷3 32456223
n÷5 25964978.4

Exponentiation

ny
n2 16854502582811664
n3 2.1881339775272E+24
n4 2.8407425731401E+32
n5 3.6879909775771E+40

Nth Root

y√n
2√n 11394.072669594
3√n 506.35214802064
4√n 106.74302164355
5√n 41.944168946193

Divisors of 129824892

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129824891
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129824892 can be divided by 36 positive divisors. The sum of these divisors (counting 129824892) is 1, the average is 0.027777777777778.

Base conversion 129824892

Base System Value
2 Binary 111101111001111100001111100
3 Ternary 100001021210021100
4 Quaternary 13233033201330
5 Quinary 231213344032
6 Senary 20514333100
8 Octal 757174174
10 Decimal 129824892
12 Duodecimal 3758a190
16 Hexadecimal 7bcf87c
20 Vigesimal 20b824c
36 Base36 25alj0

Cryptographic Hash Functions

md5 116130aabe4d52844a3ddde3a7ac8deb
sha1 ebdd1dd017c7b42d34e0471b1e1f36268d28404f
sha256 5b8b9eca5321796ad435eeea06f2aec41f9501aa3ff1a0378ff5535dc004f11b
sha512 d0bdacf09d7e8faa5ef642592104a84e308f9fa071e8ad9af0a07b69477fc63ad16533a3ccf4b8dd869b223c7593401aeaa4fb7f1553f899bbe72248a842e422
ripemd-160 e8a3c574a267cbeddbf01903b32ef41c2bd1d2b6

129824892 as geometric shapes

Circle

Radius = n
Diameter 259649784
Circumference 815713853.92058
Area 5.2949981494071E+16

Sphere

Radius = n
Volume 9.1656341718264E+24
Surface area 2.1179992597629E+17
Circumference 815713853.92058

Square

Length = n
Perimeter 519299568
Area 16854502582811664
Diagonal 183600123.00002

Cube

Length = n
Surface area 101127015496869984
Volume 2.1881339775272E+24
Space diagonal 224863309.03114

Equilateral Triangle

Length = n
Perimeter 389474676
Area 7.2982137024327E+15
Altitude 112431654.51557

Triangular Pyramid

Length = n
Surface area 7.2982137024327E+15
Volume 2.578740622757E+23
Height 61200041.000007