129444737 (number)

129444737 is an odd 9-digits composite number following 129444736 and preceding 129444738. In scientific notation, it is written as 1.29444737 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 127512660 positive integers (up to 129444737) that are relatively prime to 129444737.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29444737 × 10^8
Engineering notation 1.29444737 × 10^6

Prime Factorization of 129444737

Prime Factorization 67 × 1932011

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 129444737
Product of the distinct prime numbers

The prime factorization of 129444737 is 67 × 1932011. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 2, 22, 28, 402, 341, 4403, 3536, 87890, 62257, 176182, 431258, 2815517, 2603807, 63424547, 77643064, 148227710, 672809034, 4027917914, 6604010400

Basic calculations (n = 129444737)

Multiplication

n×y
n×2 258889474
n×3 388334211
n×4 517778948
n×5 647223685

Division

n÷y
n÷2 64722368.5
n÷3 43148245.666667
n÷3 32361184.25
n÷5 25888947.4

Exponentiation

ny
n2 16755939936999169
n3 2.1689682383327E+24
n4 2.8076152317232E+32
n5 3.6343101526761E+40

Nth Root

y√n
2√n 11377.378300821
3√n 505.85742909503
4√n 106.664794102
5√n 41.919575827476

Divisors of 129444737

1, 67, 1932011, 129444737

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129444736
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129444737 can be divided by 4 positive divisors. The sum of these divisors (counting 129444737) is 1, the average is 0.25.

Base conversion 129444737

Base System Value
2 Binary 111101101110010101110000001
3 Ternary 100000120110210112
4 Quaternary 13231302232001
5 Quinary 231114212422
6 Senary 20502241105
8 Octal 755625601
10 Decimal 129444737
12 Duodecimal 37426195
16 Hexadecimal 7b72b81
20 Vigesimal 2090bgh
36 Base36 252g75

Cryptographic Hash Functions

md5 2047de1c407893fc62cd704debf8a992
sha1 6f7b8d8d1de3eca5d93ce8b271bd688338b4ed95
sha256 f5915e46d182893ceef7d7040c54f571ff69d668ab18f6a5aa3234dc42d3eba6
sha512 fb69be7a27143efcd8132b199f8d8af36c22f5b470e9de96a2fa0fdb0b5cd39a34b5c2530b11ba7d304aa7a34a6b9e2ef81673bdc3039b470e745740cf88baa3
ripemd-160 d0682ef18262cec0f4f5009370db179fb76870c6

129444737 as geometric shapes

Circle

Radius = n
Diameter 258889474
Circumference 813325269.61013
Area 5.2640337810068E+16

Sphere

Radius = n
Volume 9.0853529112206E+24
Surface area 2.1056135124027E+17
Circumference 813325269.61013

Square

Length = n
Perimeter 517778948
Area 16755939936999169
Diagonal 183062502.64322

Cube

Length = n
Surface area 100535639621995014
Volume 2.1689682383327E+24
Space diagonal 224204861.25639

Equilateral Triangle

Length = n
Perimeter 388334211
Area 7.2555348248638E+15
Altitude 112102430.6282

Triangular Pyramid

Length = n
Surface area 7.2555348248638E+15
Volume 2.5561535825054E+23
Height 61020834.214406