129341668 (number)

129341668 is an even 9-digits composite number following 129341667 and preceding 129341669. In scientific notation, it is written as 1.29341668 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 6 positive divisors. There are 64670832 positive integers (up to 129341668) that are relatively prime to 129341668.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million three hundred forty-one thousand six hundred sixty-eight

Notation

Scientific notation 1.29341668 × 10^8
Engineering notation 1.29341668 × 10^6

Prime Factorization of 129341668

Prime Factorization 2 × 2 × 32335417

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 64670834
Product of the distinct prime numbers

The prime factorization of 129341668 is 2 × 2 × 32335417. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 7, 28, 81, 240, 482, 5926, 2379, 10563, 42889, 120117, 769756, 2483482, 131005, 16095322, 68015937, 396915288, 697733313, 334570779, 4537034184

Basic calculations (n = 129341668)

Multiplication

n×y
n×2 258683336
n×3 388025004
n×4 517366672
n×5 646708340

Division

n÷y
n÷2 64670834
n÷3 43113889.333333
n÷3 32335417
n÷5 25868333.6

Exponentiation

ny
n2 16729267081022224
n3 2.1637913086769E+24
n4 2.7986837706817E+32
n5 3.6198642710451E+40

Nth Root

y√n
2√n 11372.847840361
3√n 505.72313223894
4√n 106.64355508122
5√n 41.912898096709

Divisors of 129341668

1, 2, 4, 32335417, 64670834, 129341668

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129341667
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129341668 can be divided by 6 positive divisors. The sum of these divisors (counting 129341668) is 1, the average is 0.16666666666667.

Base conversion 129341668

Base System Value
2 Binary 111101101011001100011100100
3 Ternary 100000101020102011
4 Quaternary 13231121203210
5 Quinary 231102413133
6 Senary 20500124004
8 Octal 755314344
10 Decimal 129341668
12 Duodecimal 37396604
16 Hexadecimal 7b598e4
20 Vigesimal 2087e38
36 Base36 2508o4

Cryptographic Hash Functions

md5 ff03f28a33184d1bcee1ffd6298b5fc2
sha1 5ce90be85a3cf31d22f4894ec32691b75c3405c3
sha256 01f1e1e48ad8504250534b6bc7234df7b12196a1ebf12dcd7b9e1a2b19b12b78
sha512 f19002781add17709e5c6bc3e70c82b97bdf7329f977fc5e765c91483388b3a2cd38b6eecb9ce7b814f5ec1b9e2ad3d628572880c39b7ba65879e2519c8521d9
ripemd-160 0dc349fdf06eb008fc210dab69455d30df978847

129341668 as geometric shapes

Circle

Radius = n
Diameter 258683336
Circumference 812677667.9837
Area 5.2556542561681E+16

Sphere

Radius = n
Volume 9.0636678389877E+24
Surface area 2.1022617024672E+17
Circumference 812677667.9837

Square

Length = n
Perimeter 517366672
Area 16729267081022224
Diagonal 182916741.06556

Cube

Length = n
Surface area 100375602486133344
Volume 2.1637913086769E+24
Space diagonal 224026340.51171

Equilateral Triangle

Length = n
Perimeter 388025004
Area 7.24398513943E+15
Altitude 112013170.25585

Triangular Pyramid

Length = n
Surface area 7.24398513943E+15
Volume 2.5500525123966E+23
Height 60972247.021853