129331284 (number)

129331284 is an even 9-digits composite number following 129331283 and preceding 129331285. In scientific notation, it is written as 1.29331284 × 10^8. The sum of its digits is 33. It has a total of 4 prime factors and 12 positive divisors. There are 43110424 positive integers (up to 129331284) that are relatively prime to 129331284.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million three hundred thirty-one thousand two hundred eighty-four

Notation

Scientific notation 1.29331284 × 10^8
Engineering notation 1.29331284 × 10^6

Prime Factorization of 129331284

Prime Factorization 2 × 2 × 3 × 10777607

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 64665642
Product of the distinct prime numbers

The prime factorization of 129331284 is 2 × 2 × 3 × 10777607. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 7, 64, 30, 434, 715, 2987, 6482, 79657, 33073, 217095, 77542, 6212098, 4811527, 42242382, 18957806, 180211231, 826346650, 1477701745, 9474272862

Basic calculations (n = 129331284)

Multiplication

n×y
n×2 258662568
n×3 387993852
n×4 517325136
n×5 646656420

Division

n÷y
n÷2 64665642
n÷3 43110428
n÷3 32332821
n÷5 25866256.8

Exponentiation

ny
n2 16726581021088656
n3 2.1632702003874E+24
n4 2.7977851265504E+32
n5 3.6184114277287E+40

Nth Root

y√n
2√n 11372.391305262
3√n 505.70959813806
4√n 106.64141458768
5√n 41.912225092383

Divisors of 129331284

1, 2, 3, 4, 6, 12, 10777607, 21555214, 32332821, 43110428, 64665642, 129331284

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129331283
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129331284 can be divided by 12 positive divisors. The sum of these divisors (counting 129331284) is 1, the average is 0.083333333333333.

Base conversion 129331284

Base System Value
2 Binary 111101101010111000001010100
3 Ternary 100000100201011120
4 Quaternary 13231113001110
5 Quinary 231102100114
6 Senary 20500003540
8 Octal 755270124
10 Decimal 129331284
12 Duodecimal 373905b0
16 Hexadecimal 7b57054
20 Vigesimal 2086844
36 Base36 2500no

Cryptographic Hash Functions

md5 28ce9fcb1166794e42edb536d5452a02
sha1 d7f1fcf68167acccc7fcbd7169fb39bc40a5f101
sha256 609e76b5ea95ac6eaa46afcb6bc7deb11ca18421435a8fcb2cb174728fc123cb
sha512 0cc422e0cdef33b25aadfe37b983cd7d9e7dce5099198d9e1a4812b317f69eb2f277be7e60de25c7b33c2d31c611e05e7661b9262ed502c2833d761196717ef8
ripemd-160 f2190f1c8f18688d6ad46cc7b62f566a4ebad1d2

129331284 as geometric shapes

Circle

Radius = n
Diameter 258662568
Circumference 812612423.38747
Area 5.2548104055527E+16

Sphere

Radius = n
Volume 9.0614850256891E+24
Surface area 2.1019241622211E+17
Circumference 812612423.38747

Square

Length = n
Perimeter 517325136
Area 16726581021088656
Diagonal 182902055.87193

Cube

Length = n
Surface area 100359486126531936
Volume 2.1632702003874E+24
Space diagonal 224008354.89612

Equilateral Triangle

Length = n
Perimeter 387993852
Area 7.2428220413607E+15
Altitude 112004177.44806

Triangular Pyramid

Length = n
Surface area 7.2428220413607E+15
Volume 2.5494383803879E+23
Height 60967351.957309