129332816 (number)

129332816 is an even 9-digits composite number following 129332815 and preceding 129332817. In scientific notation, it is written as 1.29332816 × 10^8. The sum of its digits is 35. It has a total of 7 prime factors and 40 positive divisors. There are 63489024 positive integers (up to 129332816) that are relatively prime to 129332816.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million three hundred thirty-two thousand eight hundred sixteen

Notation

Scientific notation 1.29332816 × 10^8
Engineering notation 1.29332816 × 10^6

Prime Factorization of 129332816

Prime Factorization 2 × 2 × 2 × 2 × 97 × 167 × 499

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 16166602
Product of the distinct prime numbers

The prime factorization of 129332816 is 2 × 2 × 2 × 2 × 97 × 167 × 499. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129332816)

Multiplication

n×y
n×2 258665632
n×3 387998448
n×4 517331264
n×5 646664080

Division

n÷y
n÷2 64666408
n÷3 43110938.666667
n÷3 32333204
n÷5 25866563.2

Exponentiation

ny
n2 16726977294489856
n3 2.1633470766644E+24
n4 2.7979176941038E+32
n5 3.6186257431467E+40

Nth Root

y√n
2√n 11372.458661169
3√n 505.7115949327
4√n 106.64173039279
5√n 41.912324386571

Divisors of 129332816

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129332815
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129332816 can be divided by 40 positive divisors. The sum of these divisors (counting 129332816) is 1, the average is 0.025.

Base conversion 129332816

Base System Value
2 Binary 111101101010111011001010000
3 Ternary 100000100210021022
4 Quaternary 13231113121100
5 Quinary 231102122231
6 Senary 20500015012
8 Octal 755273120
10 Decimal 129332816
12 Duodecimal 37391468
16 Hexadecimal 7b57650
20 Vigesimal 2086c0g
36 Base36 2501u8

Cryptographic Hash Functions

md5 c33be5cde771c37752dff69eb47bb6f9
sha1 639e339443a3b5af3d276dfc1f890bacdec60393
sha256 fcf30b34c471562d87eee70a0fc75f1198bc7968a5adf203ada4bbc2b6765b21
sha512 b852dee88f4efa6f9c809263b3f71d4d8429057a56aa603992b05f3fec62bf7d82f8ff894bb017533532d8da4ee88cbeaaaccfa5843b7b9249fb023982a3bc87
ripemd-160 7d61a9d9b90f644587cabb905c864dc1a9c21521

129332816 as geometric shapes

Circle

Radius = n
Diameter 258665632
Circumference 812622049.22736
Area 5.2549348985133E+16

Sphere

Radius = n
Volume 9.0618070442853E+24
Surface area 2.1019739594053E+17
Circumference 812622049.22736

Square

Length = n
Perimeter 517331264
Area 16726977294489856
Diagonal 182904222.4471

Cube

Length = n
Surface area 100361863766939136
Volume 2.1633470766644E+24
Space diagonal 224011008.39796

Equilateral Triangle

Length = n
Perimeter 387998448
Area 7.2429936327769E+15
Altitude 112005504.19898

Triangular Pyramid

Length = n
Surface area 7.2429936327769E+15
Volume 2.5495289799492E+23
Height 60968074.149035