129774540 (number)

129774540 is an even 9-digits composite number following 129774539 and preceding 129774541. In scientific notation, it is written as 1.29774540 × 10^8. The sum of its digits is 39. It has a total of 7 prime factors and 96 positive divisors. There are 28836864 positive integers (up to 129774540) that are relatively prime to 129774540.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million seven hundred seventy-four thousand five hundred forty

Notation

Scientific notation 1.29774540 × 10^8
Engineering notation 1.29774540 × 10^6

Prime Factorization of 129774540

Prime Factorization 2 × 2 × 3 × 5 × 49 × 37 × 1193

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 64887270
Product of the distinct prime numbers

The prime factorization of 129774540 is 2 × 2 × 3 × 5 × 49 × 37 × 1193. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129774540)

Multiplication

n×y
n×2 259549080
n×3 389323620
n×4 519098160
n×5 648872700

Division

n÷y
n÷2 64887270
n÷3 43258180
n÷3 32443635
n÷5 25954908

Exponentiation

ny
n2 16841431232211600
n3 2.1855889911019E+24
n4 2.8363380594931E+32
n5 3.6808446695521E+40

Nth Root

y√n
2√n 11391.862885411
3√n 506.28667742194
4√n 106.73267018777
5√n 41.940914869896

Divisors of 129774540

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 -129774539
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 129774540 can be divided by 96 positive divisors. The sum of these divisors (counting 129774540) is 1, the average is 0.010416666666667.

Base conversion 129774540

Base System Value
2 Binary 111101111000011001111001100
3 Ternary 100001012020012110
4 Quaternary 13233003033030
5 Quinary 231210241130
6 Senary 20513304020
8 Octal 757031714
10 Decimal 129774540
12 Duodecimal 37565010
16 Hexadecimal 7bc33cc
20 Vigesimal 20b1g70
36 Base36 259ioc

Cryptographic Hash Functions

md5 39e7d793313e4468c8989e73f813b869
sha1 5c246658c66a3b7ae5e0a44370088896ae687172
sha256 c2816bf83be38693d4e71a48a8e921d266e998d27d85263037e9ef2b5d9e50bf
sha512 3d36b0b84776edd55f270e959fc319e875405e2f1e290f1cf500dc25b61d90eb8219ffa73d6913d71fe0c6b0cb4ced8f2a8b5a47eea8e733c3e34de2e5ba1c4c
ripemd-160 e7166b238f01e5c17fa986c1fdd9c3ed305c4316

129774540 as geometric shapes

Circle

Radius = n
Diameter 259549080
Circumference 815397482.97399
Area 5.2908916635054E+16

Sphere

Radius = n
Volume 9.1549737576166E+24
Surface area 2.1163566654021E+17
Circumference 815397482.97399

Square

Length = n
Perimeter 519098160
Area 16841431232211600
Diagonal 183528914.51873

Cube

Length = n
Surface area 101048587393269600
Volume 2.1855889911019E+24
Space diagonal 224776096.80888

Equilateral Triangle

Length = n
Perimeter 389323620
Area 7.292553641592E+15
Altitude 112388048.40444

Triangular Pyramid

Length = n
Surface area 7.292553641592E+15
Volume 2.5757413274914E+23
Height 61176304.839577