129741612 (number)

129741612 is an even 9-digits composite number following 129741611 and preceding 129741613. In scientific notation, it is written as 1.29741612 × 10^8. The sum of its digits is 33. It has a total of 7 prime factors and 96 positive divisors. There are 31086720 positive integers (up to 129741612) that are relatively prime to 129741612.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29741612 × 10^8
Engineering notation 1.29741612 × 10^6

Prime Factorization of 129741612

Prime Factorization 2 × 2 × 21 × 7 × 13 × 11 × 1543

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 64870806
Product of the distinct prime numbers

The prime factorization of 129741612 is 2 × 2 × 21 × 7 × 13 × 11 × 1543. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129741612)

Multiplication

n×y
n×2 259483224
n×3 389224836
n×4 518966448
n×5 648708060

Division

n÷y
n÷2 64870806
n÷3 43247204
n÷3 32435403
n÷5 25948322.4

Exponentiation

ny
n2 16832885884358544
n3 2.1839257492487E+24
n4 2.8334604719584E+32
n5 3.6761772917016E+40

Nth Root

y√n
2√n 11390.417551609
3√n 506.24385336235
4√n 106.72589916046
5√n 41.938786300408

Divisors of 129741612

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129741611
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129741612 can be divided by 96 positive divisors. The sum of these divisors (counting 129741612) is 1, the average is 0.010416666666667.

Base conversion 129741612

Base System Value
2 Binary 111101110111011001100101100
3 Ternary 100001010120000220
4 Quaternary 13232323030230
5 Quinary 231203212422
6 Senary 20512451340
8 Octal 756731454
10 Decimal 129741612
12 Duodecimal 37549b50
16 Hexadecimal 7bbb32c
20 Vigesimal 20ahe0c
36 Base36 258t9o

Cryptographic Hash Functions

md5 ede5de2617213ce7895a4395c2a54579
sha1 87d50cdba02c515cbf4ad256f08c60df71413c97
sha256 42da65b1f9f4dc1b4d7beae5af21fe27f39550c74de16745400a9f56078f11ff
sha512 02cfd4ba970f5f4f19f79b9c57c39a82be983205c11529c2cae49ecdeea5f609705fb7d9299e024c2a425aa6b800fc940f91df59e0248a0f4b0ce6c851f3b965
ripemd-160 b029fcaad2973cafb86010b9521e4756bdf10a4d

129741612 as geometric shapes

Circle

Radius = n
Diameter 259483224
Circumference 815190590.24819
Area 5.2882070633016E+16

Sphere

Radius = n
Volume 9.1480067864338E+24
Surface area 2.1152828253206E+17
Circumference 815190590.24819

Square

Length = n
Perimeter 518966448
Area 16832885884358544
Diagonal 183482347.29455

Cube

Length = n
Surface area 100997315306151264
Volume 2.1839257492487E+24
Space diagonal 224719063.83989

Equilateral Triangle

Length = n
Perimeter 389224836
Area 7.2888533974295E+15
Altitude 112359531.91994

Triangular Pyramid

Length = n
Surface area 7.2888533974295E+15
Volume 2.5737811781695E+23
Height 61160782.431516