129078466 (number)

129078466 is an even 9-digits composite number following 129078465 and preceding 129078467. In scientific notation, it is written as 1.29078466 × 10^8. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 58531600 positive integers (up to 129078466) that are relatively prime to 129078466.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million seventy-eight thousand four hundred sixty-six

Notation

Scientific notation 1.29078466 × 10^8
Engineering notation 1.29078466 × 10^6

Prime Factorization of 129078466

Prime Factorization 2 × 11 × 431 × 13613

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129078466
Product of the distinct prime numbers

The prime factorization of 129078466 is 2 × 11 × 431 × 13613. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 6, 48, 94, 194, 307, 4993, 3819, 28464, 25169, 970658, 649052, 10757, 8483852, 98365480, 17111648, 740994288, 471971191, 8916426566, 4297765273

Basic calculations (n = 129078466)

Multiplication

n×y
n×2 258156932
n×3 387235398
n×4 516313864
n×5 645392330

Division

n÷y
n÷2 64539233
n÷3 43026155.333333
n÷3 32269616.5
n÷5 25815693.2

Exponentiation

ny
n2 16661250384913156
n3 2.1506086413265E+24
n4 2.7759726438877E+32
n5 3.5831829053099E+40

Nth Root

y√n
2√n 11361.270439524
3√n 505.37986124096
4√n 106.58926043239
5√n 41.895826182978

Divisors of 129078466

1, 2, 11, 22, 431, 862, 4741, 9482, 13613, 27226, 149743, 299486, 5867203, 11734406, 64539233, 129078466

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129078465
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129078466 can be divided by 16 positive divisors. The sum of these divisors (counting 129078466) is 1, the average is 0.0625.

Base conversion 129078466

Base System Value
2 Binary 111101100011001010011000010
3 Ternary 22222212212100221
4 Quaternary 13230121103002
5 Quinary 231021002331
6 Senary 20450333254
8 Octal 754312302
10 Decimal 129078466
12 Duodecimal 3728a22a
16 Hexadecimal 7b194c2
20 Vigesimal 206eg36
36 Base36 24ulky

Cryptographic Hash Functions

md5 3002b1e219b787f9d0bed20fcea1a161
sha1 92f3e5d5d253a7e746a6e6095d7f8184cae8300f
sha256 09b56aaaacdaae445c25f6a69dd9a53d62faf2eb8eac31012681a24c63f6462e
sha512 2739b4271241432fd0dfec6be73fdef4afa2309844027a22666230b254e82653976ea35762cd9e375da068613beab2d537d22c8a82d16b889e8ae053d64a1854
ripemd-160 0f67c05574a452f143ef3de1851fe01fde8db3ed

129078466 as geometric shapes

Circle

Radius = n
Diameter 258156932
Circumference 811023921.04448
Area 5.2342861808863E+16

Sphere

Radius = n
Volume 9.0084484111174E+24
Surface area 2.0937144723545E+17
Circumference 811023921.04448

Square

Length = n
Perimeter 516313864
Area 16661250384913156
Diagonal 182544517.22751

Cube

Length = n
Surface area 99967502309478936
Volume 2.1506086413265E+24
Space diagonal 223570461.27505

Equilateral Triangle

Length = n
Perimeter 387235398
Area 7.214533046074E+15
Altitude 111785230.63753

Triangular Pyramid

Length = n
Surface area 7.214533046074E+15
Volume 2.5345165899339E+23
Height 60848172.409171