129084840 (number)

129084840 is an even 9-digits composite number following 129084839 and preceding 129084841. In scientific notation, it is written as 1.29084840 × 10^8. The sum of its digits is 36. It has a total of 7 prime factors and 64 positive divisors. There are 34421760 positive integers (up to 129084840) that are relatively prime to 129084840.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29084840 × 10^8
Engineering notation 1.29084840 × 10^6

Prime Factorization of 129084840

Prime Factorization 2 × 2 × 2 × 3 × 5 × 27 × 39841

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 32271210
Product of the distinct prime numbers

The prime factorization of 129084840 is 2 × 2 × 2 × 3 × 5 × 27 × 39841. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 10, 86, 34, 275, 946, 2820, 8874, 7347, 40367, 902446, 512076, 193897, 8569934, 79083154, 48761048, 416138152, 231748199, 5175548273, 9090966647

Basic calculations (n = 129084840)

Multiplication

n×y
n×2 258169680
n×3 387254520
n×4 516339360
n×5 645424200

Division

n÷y
n÷2 64542420
n÷3 43028280
n÷3 32271210
n÷5 25816968

Exponentiation

ny
n2 16662895917825600
n3 2.1509272534892E+24
n4 2.7765210036829E+32
n5 3.5840676951705E+40

Nth Root

y√n
2√n 11361.550950464
3√n 505.38817979404
4√n 106.59057627419
5√n 41.896239944824

Divisors of 129084840

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 27, 30, 40, 54, 60, 81, 108, 120, 135, 162, 216, 270, 324, 405, 540, 648, 810, 1080, 1620, 3240, 39841, 79682, 119523, 159364, 199205, 239046, 318728, 398410, 478092, 597615, 796820, 956184, 1075707, 1195230, 1593640, 2151414, 2390460, 3227121, 4302828, 4780920, 5378535, 6454242, 8605656, 10757070, 12908484, 16135605, 21514140, 25816968, 32271210, 43028280, 64542420, 129084840

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 -129084839
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 129084840 can be divided by 64 positive divisors. The sum of these divisors (counting 129084840) is 1, the average is 0.015625.

Base conversion 129084840

Base System Value
2 Binary 111101100011010110110101000
3 Ternary 22222220012010000
4 Quaternary 13230122312220
5 Quinary 231021203330
6 Senary 20450423000
8 Octal 754326650
10 Decimal 129084840
12 Duodecimal 37291a60
16 Hexadecimal 7b1ada8
20 Vigesimal 206fc20
36 Base36 24uqi0

Cryptographic Hash Functions

md5 befcf9bbf146f725db606144668550d9
sha1 8f952e08148582a2ae25daafa9e46cde9636363d
sha256 3a59cac272fdf35eceb0b968594e4c0479c76ed9c0403322c3b4dabe10f9ebce
sha512 8c646b79ebe32c344307d9b5ef1445e509fd46b072c32d78f9de375932da8f1564e8742c70041b24bc17b5087ab8079db9316c0bee88a8e456b045af3cded7f4
ripemd-160 5f325dffec0d6189b9c17441470f145fe7658887

129084840 as geometric shapes

Circle

Radius = n
Diameter 258169680
Circumference 811063970.06763
Area 5.2348031402972E+16

Sphere

Radius = n
Volume 9.0097830106235E+24
Surface area 2.0939212561189E+17
Circumference 811063970.06763

Square

Length = n
Perimeter 516339360
Area 16662895917825600
Diagonal 182553531.42476

Cube

Length = n
Surface area 99977375506953600
Volume 2.1509272534892E+24
Space diagonal 223581501.3669

Equilateral Triangle

Length = n
Perimeter 387254520
Area 7.2152455827265E+15
Altitude 111790750.68345

Triangular Pyramid

Length = n
Surface area 7.2152455827265E+15
Volume 2.5348920779686E+23
Height 60851177.141587