129309040 (number)

129309040 is an even 9-digits composite number following 129309039 and preceding 129309041. In scientific notation, it is written as 1.29309040 × 10^8. The sum of its digits is 28. It has a total of 8 prime factors and 60 positive divisors. There are 44333184 positive integers (up to 129309040) that are relatively prime to 129309040.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million three hundred nine thousand forty

Notation

Scientific notation 1.29309040 × 10^8
Engineering notation 1.29309040 × 10^6

Prime Factorization of 129309040

Prime Factorization 2 × 2 × 2 × 2 × 7 × 5 × 7 × 32987

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2309090
Product of the distinct prime numbers

The prime factorization of 129309040 is 2 × 2 × 2 × 2 × 7 × 5 × 7 × 32987. Since it has a total of 8 prime factors.

Most popular turbo-numbers

10, 2, 78, 33, 996, 981, 8513, 2512, 15597, 44155, 673454, 681284, 2358803, 8289979, 51595632, 69040549, 571310202, 793966832, 3330058850, 193218434

Basic calculations (n = 129309040)

Multiplication

n×y
n×2 258618080
n×3 387927120
n×4 517236160
n×5 646545200

Division

n÷y
n÷2 64654520
n÷3 43103013.333333
n÷3 32327260
n÷5 25861808

Exponentiation

ny
n2 16720827825721600
n3 2.1621541941493E+24
n4 2.7958608317743E+32
n5 3.6153008013033E+40

Nth Root

y√n
2√n 11371.413280679
3√n 505.6806037372
4√n 106.63682891327
5√n 41.910783276216

Divisors of 129309040

1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 32987, 65974, 131948, 164935, 230909, 263896, 329870, 461818, 527792, 659740, 923636, 1154545, 1319480, 1616363, 1847272, 2309090, 2638960, 3232726, 3694544, 4618180, 6465452, 8081815, 9236360, 12930904, 16163630, 18472720, 25861808, 32327260, 64654520, 129309040

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129309039
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129309040 can be divided by 60 positive divisors. The sum of these divisors (counting 129309040) is 1, the average is 0.016666666666667.

Base conversion 129309040

Base System Value
2 Binary 111101101010001100101110000
3 Ternary 100000022120122201
4 Quaternary 13231101211300
5 Quinary 231100342130
6 Senary 20455312544
8 Octal 755214560
10 Decimal 129309040
12 Duodecimal 3737b754
16 Hexadecimal 7b51970
20 Vigesimal 2083cc0
36 Base36 24zjhs

Cryptographic Hash Functions

md5 025c07fd1e9eee605b6f70655e4c54e7
sha1 9eefc06144c2a96a1aa2de27fc1a9a8cd6a7f216
sha256 337536d2c0c547c050e362ec1b6d50c99a3e6c54e591494b680dc55903689479
sha512 a901511fe7561ba8a1040d4663fbc22d5636d7bf6945c67bb617e01c758bbeb602cec9e575f846422f5fd5d229bedbf75531404f321462c0cb4bc5a9926cc498
ripemd-160 2fc94f999d728f736d76870f53c7fdfcd6427ab7

129309040 as geometric shapes

Circle

Radius = n
Diameter 258618080
Circumference 812472660.2135
Area 5.2530029859227E+16

Sphere

Radius = n
Volume 9.0568103096906E+24
Surface area 2.1012011943691E+17
Circumference 812472660.2135

Square

Length = n
Perimeter 517236160
Area 16720827825721600
Diagonal 182870598.10545

Cube

Length = n
Surface area 100324966954329600
Volume 2.1621541941493E+24
Space diagonal 223969827.15796

Equilateral Triangle

Length = n
Perimeter 387927120
Area 7.2403308346903E+15
Altitude 111984913.57898

Triangular Pyramid

Length = n
Surface area 7.2403308346903E+15
Volume 2.5481231544232E+23
Height 60956866.035148