129502488 (number)

129502488 is an even 9-digits composite number following 129502487 and preceding 129502489. In scientific notation, it is written as 1.29502488 × 10^8. The sum of its digits is 39. It has a total of 7 prime factors and 64 positive divisors. There are 42262272 positive integers (up to 129502488) that are relatively prime to 129502488.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29502488 × 10^8
Engineering notation 1.29502488 × 10^6

Prime Factorization of 129502488

Prime Factorization 2 × 2 × 2 × 3 × 79 × 167 × 409

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 32375622
Product of the distinct prime numbers

The prime factorization of 129502488 is 2 × 2 × 2 × 3 × 79 × 167 × 409. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 2, 71, 97, 496, 835, 3970, 1339, 93739, 11574, 893136, 779272, 5976825, 3703231, 40463202, 17390152, 312998037, 96698265, 6338608238, 8181047460

Basic calculations (n = 129502488)

Multiplication

n×y
n×2 259004976
n×3 388507464
n×4 518009952
n×5 647512440

Division

n÷y
n÷2 64751244
n÷3 43167496
n÷3 32375622
n÷5 25900497.6

Exponentiation

ny
n2 16770894398190144
n3 2.1718725505509E+24
n4 2.8126289891525E+32
n5 3.6424245191617E+40

Nth Root

y√n
2√n 11379.91599266
3√n 505.93264633863
4√n 106.67668907807
5√n 41.923315594063

Divisors of 129502488

1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 167, 237, 316, 334, 409, 474, 501, 632, 668, 818, 948, 1002, 1227, 1336, 1636, 1896, 2004, 2454, 3272, 4008, 4908, 9816, 13193, 26386, 32311, 39579, 52772, 64622, 68303, 79158, 96933, 105544, 129244, 136606, 158316, 193866, 204909, 258488, 273212, 316632, 387732, 409818, 546424, 775464, 819636, 1639272, 5395937, 10791874, 16187811, 21583748, 32375622, 43167496, 64751244, 129502488

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129502487
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129502488 can be divided by 64 positive divisors. The sum of these divisors (counting 129502488) is 1, the average is 0.015625.

Base conversion 129502488

Base System Value
2 Binary 111101110000000110100011000
3 Ternary 100000200102000110
4 Quaternary 13232000310120
5 Quinary 231123034423
6 Senary 20503404320
8 Octal 756006430
10 Decimal 129502488
12 Duodecimal 374536a0
16 Hexadecimal 7b80d18
20 Vigesimal 2097g48
36 Base36 253orc

Cryptographic Hash Functions

md5 112ebf07ebfbcd17fd776cd5d3369404
sha1 766b1bedb95a47cb6ff5b5702094a4960d6a548d
sha256 2998eae1671d3d80988d753a6a7980d5d80d773d0c5022ab1572ececd0d90f2c
sha512 59b18018908afa66e4faf62f211f25f5eb1415cb4013ff71a1122a1e8fea75339daa8b1554b5d83dc4332e9d6278e5eb594f73d3e6fe8d423d181a3a8b6bb8cf
ripemd-160 c48837117cdfdc4ee0e5f5558d54df5b138dca2a

129502488 as geometric shapes

Circle

Radius = n
Diameter 259004976
Circumference 813688129.8448
Area 5.2687318635484E+16

Sphere

Radius = n
Volume 9.097518465792E+24
Surface area 2.1074927454194E+17
Circumference 813688129.8448

Square

Length = n
Perimeter 518009952
Area 16770894398190144
Diagonal 183144174.89066

Cube

Length = n
Surface area 100625366389140864
Volume 2.1718725505509E+24
Space diagonal 224304888.92258

Equilateral Triangle

Length = n
Perimeter 388507464
Area 7.2620102965094E+15
Altitude 112152444.46129

Triangular Pyramid

Length = n
Surface area 7.2620102965094E+15
Volume 2.5595763472791E+23
Height 61048058.296886