129771484 (number)

129771484 is an even 9-digits composite number following 129771483 and preceding 129771485. In scientific notation, it is written as 1.29771484 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 6 positive divisors. There are 64885740 positive integers (up to 129771484) that are relatively prime to 129771484.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million seven hundred seventy-one thousand four hundred eighty-four

Notation

Scientific notation 1.29771484 × 10^8
Engineering notation 1.29771484 × 10^6

Prime Factorization of 129771484

Prime Factorization 2 × 2 × 32442871

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 64885742
Product of the distinct prime numbers

The prime factorization of 129771484 is 2 × 2 × 32442871. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 1, 37, 91, 862, 778, 7848, 6100, 76628, 47140, 310277, 765600, 6252584, 637447, 79808765, 47914902, 2192617, 468692996, 1779234803, 1237149680

Basic calculations (n = 129771484)

Multiplication

n×y
n×2 259542968
n×3 389314452
n×4 519085936
n×5 648857420

Division

n÷y
n÷2 64885742
n÷3 43257161.333333
n÷3 32442871
n÷5 25954296.8

Exponentiation

ny
n2 16840638059562256
n3 2.1854345924963E+24
n4 2.8360709025318E+32
n5 3.6804112975077E+40

Nth Root

y√n
2√n 11391.728753793
3√n 506.28270328795
4√n 106.73204183278
5√n 41.940717338634

Divisors of 129771484

1, 2, 4, 32442871, 64885742, 129771484

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 -129771483
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 129771484 can be divided by 6 positive divisors. The sum of these divisors (counting 129771484) is 1, the average is 0.16666666666667.

Base conversion 129771484

Base System Value
2 Binary 111101111000010011111011100
3 Ternary 100001012002000021
4 Quaternary 13233002133130
5 Quinary 231210141414
6 Senary 20513241524
8 Octal 757023734
10 Decimal 129771484
12 Duodecimal 375632a4
16 Hexadecimal 7bc27dc
20 Vigesimal 20b18e4
36 Base36 259gbg

Cryptographic Hash Functions

md5 3b2dab3acc74dc2125e28ac778e02a98
sha1 24ae902aa482d2ac38940afa69a6a9123b4ee8ce
sha256 d3faf91343703f6362dded2d8facdb0483957a882fc8e9f5364c919bc8ec3401
sha512 4bf361f52c6c3581533658535c38c5ff51dd326a43e55229978685ec2391e75b41685ced212565b0c7442467f07832785a0cc05cdc84abffb3467d0cca559d59
ripemd-160 37c815ae81e6cc0371461799c19f3a0ff6fe28b9

129771484 as geometric shapes

Circle

Radius = n
Diameter 259542968
Circumference 815378281.55969
Area 5.2906424809685E+16

Sphere

Radius = n
Volume 9.1543270142497E+24
Surface area 2.1162569923874E+17
Circumference 815378281.55969

Square

Length = n
Perimeter 519085936
Area 16840638059562256
Diagonal 183524592.68208

Cube

Length = n
Surface area 101043828357373536
Volume 2.1854345924963E+24
Space diagonal 224770803.66161

Equilateral Triangle

Length = n
Perimeter 389314452
Area 7.29221018776E+15
Altitude 112385401.83081

Triangular Pyramid

Length = n
Surface area 7.29221018776E+15
Volume 2.5755593669896E+23
Height 61174864.227361