129488064 (number)

129488064 is an even 9-digits composite number following 129488063 and preceding 129488065. In scientific notation, it is written as 1.29488064 × 10^8. The sum of its digits is 42. It has a total of 9 prime factors and 56 positive divisors. There are 42958080 positive integers (up to 129488064) that are relatively prime to 129488064.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million four hundred eighty-eight thousand sixty-four

Notation

Scientific notation 1.29488064 × 10^8
Engineering notation 1.29488064 × 10^6

Prime Factorization of 129488064

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 227 × 2971

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 4046502
Product of the distinct prime numbers

The prime factorization of 129488064 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 227 × 2971. Since it has a total of 9 prime factors.

Most popular turbo-numbers

3, 10, 31, 55, 246, 862, 2440, 8888, 33543, 10469, 807293, 901398, 9962609, 9576854, 41165819, 82933000, 378613239, 663363988, 3908323297, 3247880581

Basic calculations (n = 129488064)

Multiplication

n×y
n×2 258976128
n×3 388464192
n×4 517952256
n×5 647440320

Division

n÷y
n÷2 64744032
n÷3 43162688
n÷3 32372016
n÷5 25897612.8

Exponentiation

ny
n2 16767158718468096
n3 2.1711469212352E+24
n4 2.811376114903E+32
n5 3.6403965029463E+40

Nth Root

y√n
2√n 11379.282226925
3√n 505.91386203172
4√n 106.67371853894
5√n 41.922381667842

Divisors of 129488064

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 227, 454, 681, 908, 1362, 1816, 2724, 2971, 3632, 5448, 5942, 7264, 8913, 10896, 11884, 14528, 17826, 21792, 23768, 35652, 43584, 47536, 71304, 95072, 142608, 190144, 285216, 570432, 674417, 1348834, 2023251, 2697668, 4046502, 5395336, 8093004, 10790672, 16186008, 21581344, 32372016, 43162688, 64744032, 129488064

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129488063
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129488064 can be divided by 56 positive divisors. The sum of these divisors (counting 129488064) is 1, the average is 0.017857142857143.

Base conversion 129488064

Base System Value
2 Binary 111101101111101010011000000
3 Ternary 100000122200020020
4 Quaternary 13231331103000
5 Quinary 231122104224
6 Senary 20503213440
8 Octal 755752300
10 Decimal 129488064
12 Duodecimal 37447280
16 Hexadecimal 7b7d4c0
20 Vigesimal 2096034
36 Base36 253dmo

Cryptographic Hash Functions

md5 60ccf04a1df1fbb396a1b7575b3f51ab
sha1 662b65d8b02ad4a72b7f3263f3c7c1756efbaa10
sha256 6ccda4acf40a85b0fb27190ad50c059e8030caa4bbead50ba1820f6175c53016
sha512 67bbe486c88fef63e158771332b95ad0939d3e19c776d45e8cf038f06275e4ba2f09b3aa5839622c82ce755bc034f2ad18e2771da81152c565b22b1b0a7e9b42
ripemd-160 020578a094b93d6853e2148068023eef77640208

129488064 as geometric shapes

Circle

Radius = n
Diameter 258976128
Circumference 813597501.17993
Area 5.2675582651513E+16

Sphere

Radius = n
Volume 9.0944789568219E+24
Surface area 2.1070233060605E+17
Circumference 813597501.17993

Square

Length = n
Perimeter 517952256
Area 16767158718468096
Diagonal 183123776.27424

Cube

Length = n
Surface area 100602952310808576
Volume 2.1711469212352E+24
Space diagonal 224279905.82173

Equilateral Triangle

Length = n
Perimeter 388464192
Area 7.2603926997396E+15
Altitude 112139952.91087

Triangular Pyramid

Length = n
Surface area 7.2603926997396E+15
Volume 2.5587211849295E+23
Height 61041258.758078