129122340 (number)

129122340 is an even 9-digits composite number following 129122339 and preceding 129122341. In scientific notation, it is written as 1.29122340 × 10^8. The sum of its digits is 24. It has a total of 5 prime factors and 24 positive divisors. There are 33995520 positive integers (up to 129122340) that are relatively prime to 129122340.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million one hundred twenty-two thousand three hundred forty

Notation

Scientific notation 1.29122340 × 10^8
Engineering notation 1.29122340 × 10^6

Prime Factorization of 129122340

Prime Factorization 2 × 2 × 15 × 79 × 27241

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 64561170
Product of the distinct prime numbers

The prime factorization of 129122340 is 2 × 2 × 15 × 79 × 27241. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 7, 14, 59, 376, 878, 4148, 9408, 52629, 13970, 325246, 488767, 2278474, 6756653, 41121452, 28539542, 392050588, 76764482, 2821578624, 7873876094

Basic calculations (n = 129122340)

Multiplication

n×y
n×2 258244680
n×3 387367020
n×4 516489360
n×5 645611700

Division

n÷y
n÷2 64561170
n÷3 43040780
n÷3 32280585
n÷5 25824468

Exponentiation

ny
n2 16672578687075600
n3 2.1528023739093E+24
n4 2.7797488007673E+32
n5 3.5892766976726E+40

Nth Root

y√n
2√n 11363.201133483
3√n 505.43711459229
4√n 106.59831674789
5√n 41.898673888984

Divisors of 129122340

1, 2, 4, 15, 30, 60, 79, 158, 316, 1185, 2370, 4740, 27241, 54482, 108964, 408615, 817230, 1634460, 2152039, 4304078, 8608156, 32280585, 64561170, 129122340

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129122339
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129122340 can be divided by 24 positive divisors. The sum of these divisors (counting 129122340) is 1, the average is 0.041666666666667.

Base conversion 129122340

Base System Value
2 Binary 111101100100100000000100100
3 Ternary 22222222002112220
4 Quaternary 13230210000210
5 Quinary 231023403330
6 Senary 20451312340
8 Octal 754440044
10 Decimal 129122340
12 Duodecimal 372ab6b0
16 Hexadecimal 7b24024
20 Vigesimal 20705h0
36 Base36 24vjfo

Cryptographic Hash Functions

md5 bf13e2d336ae2c66a525830f839072b8
sha1 85b2b9f7d5a4ac800ab9f1458c2b781382c5af64
sha256 ee0c51ec0cf70c583835e84ceb32d3f7be3f0b8f6098b5dcb523863de447f396
sha512 229743406e16166144949bfad19d10554a8da614cf835fbf27dd1691f807ecb4be488b1d997580faa86a5af3bd7a893aa6c780ad2947493c64e140d6a58bdf45
ripemd-160 9e8420850c49953e964fdbf165293c851d77c6cb

129122340 as geometric shapes

Circle

Radius = n
Diameter 258244680
Circumference 811299589.51665
Area 5.2378450719714E+16

Sphere

Radius = n
Volume 9.0176374966723E+24
Surface area 2.0951380287886E+17
Circumference 811299589.51665

Square

Length = n
Perimeter 516489360
Area 16672578687075600
Diagonal 182606564.43335

Cube

Length = n
Surface area 100035472122453600
Volume 2.1528023739093E+24
Space diagonal 223646453.27218

Equilateral Triangle

Length = n
Perimeter 387367020
Area 7.2194383448012E+15
Altitude 111823226.63609

Triangular Pyramid

Length = n
Surface area 7.2194383448012E+15
Volume 2.5371019285763E+23
Height 60868854.811117