129805224 (number)

129805224 is an even 9-digits composite number following 129805223 and preceding 129805225. In scientific notation, it is written as 1.29805224 × 10^8. The sum of its digits is 33. It has a total of 6 prime factors and 32 positive divisors. There are 42976832 positive integers (up to 129805224) that are relatively prime to 129805224.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29805224 × 10^8
Engineering notation 1.29805224 × 10^6

Prime Factorization of 129805224

Prime Factorization 2 × 2 × 2 × 3 × 149 × 36299

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 32451306
Product of the distinct prime numbers

The prime factorization of 129805224 is 2 × 2 × 2 × 3 × 149 × 36299. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129805224)

Multiplication

n×y
n×2 259610448
n×3 389415672
n×4 519220896
n×5 649026120

Division

n÷y
n÷2 64902612
n÷3 43268408
n÷3 32451306
n÷5 25961044.8

Exponentiation

ny
n2 16849396177690176
n3 2.1871396451098E+24
n4 2.8390215155276E+32
n5 3.6851982376388E+40

Nth Root

y√n
2√n 11393.209556574
3√n 506.32657655832
4√n 106.73897861875
5√n 41.942897991296

Divisors of 129805224

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129805223
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129805224 can be divided by 32 positive divisors. The sum of these divisors (counting 129805224) is 1, the average is 0.03125.

Base conversion 129805224

Base System Value
2 Binary 111101111001010101110101000
3 Ternary 100001020210021220
4 Quaternary 13233022232220
5 Quinary 231212231344
6 Senary 20514102040
8 Octal 757125650
10 Decimal 129805224
12 Duodecimal 3757a920
16 Hexadecimal 7bcaba8
20 Vigesimal 20b5d14
36 Base36 25a6co

Cryptographic Hash Functions

md5 9621b0b1156c4c31d15e165688104e78
sha1 bfdc4adbee201f1a1153a7a564cf01ca53bb5138
sha256 6ce865eec5ae9a55b44be000213dae20a9a2e4523d81d0c44a1ca9cfe9411cb9
sha512 133f60b088bc8800398866b46120fec5071bb5c54412720da9643319675f47a921d2f0a0fdf3ffc9973dda39bc97abeb99785a68673052a80cc575f4286e01e6
ripemd-160 0dda5fab110de0cdd580297a9b0cd72457c95c59

129805224 as geometric shapes

Circle

Radius = n
Diameter 259610448
Circumference 815590276.23196
Area 5.2933939249255E+16

Sphere

Radius = n
Volume 9.161469121936E+24
Surface area 2.1173575699702E+17
Circumference 815590276.23196

Square

Length = n
Perimeter 519220896
Area 16849396177690176
Diagonal 183572308.24768

Cube

Length = n
Surface area 101096377066141056
Volume 2.1871396451098E+24
Space diagonal 224829243.05586

Equilateral Triangle

Length = n
Perimeter 389415672
Area 7.2960025641541E+15
Altitude 112414621.52793

Triangular Pyramid

Length = n
Surface area 7.2960025641541E+15
Volume 2.5775687907652E+23
Height 61190769.415893