129905504 (number)

129905504 is an even 9-digits composite number following 129905503 and preceding 129905505. In scientific notation, it is written as 1.29905504 × 10^8. The sum of its digits is 35. It has a total of 7 prime factors and 24 positive divisors. There are 64281600 positive integers (up to 129905504) that are relatively prime to 129905504.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29905504 × 10^8
Engineering notation 1.29905504 × 10^6

Prime Factorization of 129905504

Prime Factorization 2 × 2 × 2 × 2 × 2 × 97 × 41851

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 8119094
Product of the distinct prime numbers

The prime factorization of 129905504 is 2 × 2 × 2 × 2 × 2 × 97 × 41851. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 2, 54, 11, 164, 440, 5389, 8057, 33695, 94123, 559419, 890591, 7667845, 3888206, 12496569, 67657343, 982135477, 360133510, 5714709003, 4503233334

Basic calculations (n = 129905504)

Multiplication

n×y
n×2 259811008
n×3 389716512
n×4 519622016
n×5 649527520

Division

n÷y
n÷2 64952752
n÷3 43301834.666667
n÷3 32476376
n÷5 25981100.8

Exponentiation

ny
n2 16875439969494016
n3 2.1922125344589E+24
n4 2.84780474164E+32
n5 3.6994551025633E+40

Nth Root

y√n
2√n 11397.609573941
3√n 506.45692919492
4√n 106.75958773778
5√n 41.949376520508

Divisors of 129905504

1, 2, 4, 8, 16, 32, 97, 194, 388, 776, 1552, 3104, 41851, 83702, 167404, 334808, 669616, 1339232, 4059547, 8119094, 16238188, 32476376, 64952752, 129905504

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129905503
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129905504 can be divided by 24 positive divisors. The sum of these divisors (counting 129905504) is 1, the average is 0.041666666666667.

Base conversion 129905504

Base System Value
2 Binary 111101111100011001101100000
3 Ternary 100001102212211222
4 Quaternary 13233203031200
5 Quinary 231223434004
6 Senary 20520154212
8 Octal 757431540
10 Decimal 129905504
12 Duodecimal 37608968
16 Hexadecimal 7be3360
20 Vigesimal 20bi3f4
36 Base36 25cbq8

Cryptographic Hash Functions

md5 29d6bcab75440dee122ed883b3c2b809
sha1 1b41228a32d3563fb3880915104e16f47432be2b
sha256 eef9b60174c689c00ce7433ba651ce0d8a9fcef5dba37e578a347d6a684054c7
sha512 bba57e8f624b81cf51290ca592000858962f8ccc391a18e5318b9581b5233f307cf22a0a6e975286680a93b919542892dfd1b7d2fc25f0f9105b774ea96c1c8a
ripemd-160 9a0a2916925a0bb90100f67109ddf7163252c199

129905504 as geometric shapes

Circle

Radius = n
Diameter 259811008
Circumference 816220354.05456
Area 5.3015758234258E+16

Sphere

Radius = n
Volume 9.1827183911512E+24
Surface area 2.1206303293703E+17
Circumference 816220354.05456

Square

Length = n
Perimeter 519622016
Area 16875439969494016
Diagonal 183714125.58371

Cube

Length = n
Surface area 101252639816964096
Volume 2.1922125344589E+24
Space diagonal 225002933.11084

Equilateral Triangle

Length = n
Perimeter 389716512
Area 7.3072798568106E+15
Altitude 112501466.55542

Triangular Pyramid

Length = n
Surface area 7.3072798568106E+15
Volume 2.5835472481967E+23
Height 61238041.861237