129444882 (number)

129444882 is an even 9-digits composite number following 129444881 and preceding 129444883. In scientific notation, it is written as 1.29444882 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 36984240 positive integers (up to 129444882) that are relatively prime to 129444882.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29444882 × 10^8
Engineering notation 1.29444882 × 10^6

Prime Factorization of 129444882

Prime Factorization 2 × 3 × 7 × 3082021

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129444882
Product of the distinct prime numbers

The prime factorization of 129444882 is 2 × 3 × 7 × 3082021. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129444882)

Multiplication

n×y
n×2 258889764
n×3 388334646
n×4 517779528
n×5 647224410

Division

n÷y
n÷2 64722441
n÷3 43148294
n÷3 32361220.5
n÷5 25888976.4

Exponentiation

ny
n2 16755977475993924
n3 2.1689755271747E+24
n4 2.8076278117602E+32
n5 3.6343305079321E+40

Nth Root

y√n
2√n 11377.384673114
3√n 505.85761797692
4√n 106.66482397264
5√n 41.919585218875

Divisors of 129444882

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 -129444881
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 129444882 can be divided by 16 positive divisors. The sum of these divisors (counting 129444882) is 1, the average is 0.0625.

Base conversion 129444882

Base System Value
2 Binary 111101101110010110000010010
3 Ternary 100000120110222220
4 Quaternary 13231302300102
5 Quinary 231114214012
6 Senary 20502241510
8 Octal 755626022
10 Decimal 129444882
12 Duodecimal 37426296
16 Hexadecimal 7b72c12
20 Vigesimal 2090c42
36 Base36 252gb6

Cryptographic Hash Functions

md5 3749c17f0966973f2f878b49dd4fefa2
sha1 d0c3b918e27b042b1a0620b1d5d19dfcc283661e
sha256 f6a2266041d62a885fc6a725adcb1d5e19ce46082331ecfa8e897fd8f22646b1
sha512 ab3d1e579b2f34ea9276e31806df06740f373f0739fe571c0be15177afc18e13769250798df7a8982f025748039544281f2445e7893edd89687928a14a8ccff9
ripemd-160 dfd459280a92d0dab8fe19f70b85d7dbac554a05

129444882 as geometric shapes

Circle

Radius = n
Diameter 258889764
Circumference 813326180.672
Area 5.2640455742299E+16

Sphere

Radius = n
Volume 9.0853834426507E+24
Surface area 2.1056182296919E+17
Circumference 813326180.672

Square

Length = n
Perimeter 517779528
Area 16755977475993924
Diagonal 183062707.70418

Cube

Length = n
Surface area 100535864855963544
Volume 2.1689755271747E+24
Space diagonal 224205112.40376

Equilateral Triangle

Length = n
Perimeter 388334646
Area 7.2555510797253E+15
Altitude 112102556.20188

Triangular Pyramid

Length = n
Surface area 7.2555510797253E+15
Volume 2.5561621724882E+23
Height 61020902.568062