129100740 (number)

129100740 is an even 9-digits composite number following 129100739 and preceding 129100741. In scientific notation, it is written as 1.29100740 × 10^8. The sum of its digits is 24. It has a total of 6 prime factors and 48 positive divisors. There are 33301440 positive integers (up to 129100740) that are relatively prime to 129100740.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million one hundred thousand seven hundred forty

Notation

Scientific notation 1.29100740 × 10^8
Engineering notation 1.29100740 × 10^6

Prime Factorization of 129100740

Prime Factorization 2 × 2 × 5 × 3 × 961 × 2239

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 64550370
Product of the distinct prime numbers

The prime factorization of 129100740 is 2 × 2 × 5 × 3 × 961 × 2239. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129100740)

Multiplication

n×y
n×2 258201480
n×3 387302220
n×4 516402960
n×5 645503700

Division

n÷y
n÷2 64550370
n÷3 43033580
n÷3 32275185
n÷5 25820148

Exponentiation

ny
n2 16667001068547600
n3 2.1517221715303E+24
n4 2.7778892461897E+32
n5 3.5862755732113E+40

Nth Root

y√n
2√n 11362.25065733
3√n 505.40892930563
4√n 106.59385844095
5√n 41.897272006213

Divisors of 129100740

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129100739
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129100740 can be divided by 48 positive divisors. The sum of these divisors (counting 129100740) is 1, the average is 0.020833333333333.

Base conversion 129100740

Base System Value
2 Binary 111101100011110101111000100
3 Ternary 22222220222220220
4 Quaternary 13230132233010
5 Quinary 231022210430
6 Senary 20451024340
8 Octal 754365704
10 Decimal 129100740
12 Duodecimal 3729b0b0
16 Hexadecimal 7b1ebc4
20 Vigesimal 206hbh0
36 Base36 24v2ro

Cryptographic Hash Functions

md5 421b1bcd4d34683f754d049bcf8ecfba
sha1 46d1b994ac2027d6fa847dd5e116064c4274af3e
sha256 13cc3b705dc3964d6efa87f42322f6e788eedf16abe94570b88dbfbefa5d42ec
sha512 a63db5a121c2a009ba2bc929241bfadb632c8631acde3b3e1d80d48db1413741558848b464314d8bc5cce6b68672c9bcdefcbc376832777d693da2bc5f904fc6
ripemd-160 f4d4edd81f35616d228e0f0f0c810bbc5b0ce228

129100740 as geometric shapes

Circle

Radius = n
Diameter 258201480
Circumference 811163872.71401
Area 5.2360928114322E+16

Sphere

Radius = n
Volume 9.0131127555278E+24
Surface area 2.0944371245729E+17
Circumference 811163872.71401

Square

Length = n
Perimeter 516402960
Area 16667001068547600
Diagonal 182576017.4204

Cube

Length = n
Surface area 100002006411285600
Volume 2.1517221715303E+24
Space diagonal 223609040.97474

Equilateral Triangle

Length = n
Perimeter 387302220
Area 7.2170231651323E+15
Altitude 111804520.48737

Triangular Pyramid

Length = n
Surface area 7.2170231651323E+15
Volume 2.5358288978642E+23
Height 60858672.473468