129627474 (number)

129627474 is an even 9-digits composite number following 129627473 and preceding 129627475. In scientific notation, it is written as 1.29627474 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 43209156 positive integers (up to 129627474) that are relatively prime to 129627474.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29627474 × 10^8
Engineering notation 1.29627474 × 10^6

Prime Factorization of 129627474

Prime Factorization 2 × 3 × 21604579

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129627474
Product of the distinct prime numbers

The prime factorization of 129627474 is 2 × 3 × 21604579. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 5, 73, 99, 1000, 276, 3408, 6118, 40773, 22203, 308424, 351059, 6297125, 4542312, 58804474, 43749956, 905278472, 319938780, 4203464365, 7047936007

Basic calculations (n = 129627474)

Multiplication

n×y
n×2 259254948
n×3 388882422
n×4 518509896
n×5 648137370

Division

n÷y
n÷2 64813737
n÷3 43209158
n÷3 32406868.5
n÷5 25925494.8

Exponentiation

ny
n2 16803282015620676
n3 2.1781670025945E+24
n4 2.8235028649648E+32
n5 3.6600354421715E+40

Nth Root

y√n
2√n 11385.406185113
3√n 506.09535663751
4√n 106.7024188344
5√n 41.931404714111

Divisors of 129627474

1, 2, 3, 6, 21604579, 43209158, 64813737, 129627474

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129627473
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129627474 can be divided by 8 positive divisors. The sum of these divisors (counting 129627474) is 1, the average is 0.125.

Base conversion 129627474

Base System Value
2 Binary 111101110011111010101010010
3 Ternary 100000220202110120
4 Quaternary 13232133111102
5 Quinary 231141034344
6 Senary 20510211110
8 Octal 756372522
10 Decimal 129627474
12 Duodecimal 374b3a96
16 Hexadecimal 7b9f552
20 Vigesimal 20a38de
36 Base36 256d76

Cryptographic Hash Functions

md5 54fb288614c0a2e3049c4227a35b1535
sha1 68a4257441890f048b51103d01179189c9da7b8d
sha256 4d5aaec312efbcd794547dc421d204d4b126cb59ba1c6c25a2e779df9495e6e2
sha512 fa99363ec966ddf17481e64294dbbbbe2ffe1194da9b5cb2e8532dbb66de5b3a12e62c919911e2bf1a02a66863ff0a21d2514de642c7c88536f67317d695c1ca
ripemd-160 8c6ded4a73e60b45ea638af36935d5c740df5b61

129627474 as geometric shapes

Circle

Radius = n
Diameter 259254948
Circumference 814473440.0436
Area 5.2789067336471E+16

Sphere

Radius = n
Volume 9.1238846048569E+24
Surface area 2.1115626934589E+17
Circumference 814473440.0436

Square

Length = n
Perimeter 518509896
Area 16803282015620676
Diagonal 183320931.78697

Cube

Length = n
Surface area 100819692093724056
Volume 2.1781670025945E+24
Space diagonal 224521371.02481

Equilateral Triangle

Length = n
Perimeter 388882422
Area 7.2760345462408E+15
Altitude 112260685.51241

Triangular Pyramid

Length = n
Surface area 7.2760345462408E+15
Volume 2.5669944301523E+23
Height 61106977.262322