129431357 (number)

129431357 is an odd 9-digits composite number following 129431356 and preceding 129431358. In scientific notation, it is written as 1.29431357 × 10^8. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 117664860 positive integers (up to 129431357) that are relatively prime to 129431357.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million four hundred thirty-one thousand three hundred fifty-seven

Notation

Scientific notation 1.29431357 × 10^8
Engineering notation 1.29431357 × 10^6

Prime Factorization of 129431357

Prime Factorization 11 × 11766487

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 129431357
Product of the distinct prime numbers

The prime factorization of 129431357 is 11 × 11766487. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 1, 25, 48, 665, 738, 5664, 1160, 69257, 29458, 550472, 972943, 3833498, 291078, 51867725, 24701925, 185480751, 657478048, 453986679, 7132676458

Basic calculations (n = 129431357)

Multiplication

n×y
n×2 258862714
n×3 388294071
n×4 517725428
n×5 647156785

Division

n÷y
n÷2 64715678.5
n÷3 43143785.666667
n÷3 32357839.25
n÷5 25886271.4

Exponentiation

ny
n2 16752476174861449
n3 2.1682957244225E+24
n4 2.806454579893E+32
n5 3.6324322463442E+40

Nth Root

y√n
2√n 11376.790276699
3√n 505.83999924871
4√n 106.66203765492
5√n 41.91870919183

Divisors of 129431357

1, 11, 11766487, 129431357

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 -129431356
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 129431357 can be divided by 4 positive divisors. The sum of these divisors (counting 129431357) is 1, the average is 0.25.

Base conversion 129431357

Base System Value
2 Binary 111101101101111011100111101
3 Ternary 100000112210102222
4 Quaternary 13231233130331
5 Quinary 231113300412
6 Senary 20502055125
8 Octal 755573475
10 Decimal 129431357
12 Duodecimal 3741a4a5
16 Hexadecimal 7b6f73d
20 Vigesimal 208ii7h
36 Base36 2525vh

Cryptographic Hash Functions

md5 93c2ba6e9a91f8e3f4df089f0a56139b
sha1 99fbd47e9b51121a09aa3f911e2eba76abe02e2e
sha256 fd09baa86a93d32011f0bc34a4e88a6d6e4b5d836eda4af4fd819d5596beaf1a
sha512 150de2cc00b96bd6fb874978d1b80abf7f5f6b2d298dac992c88236ff57cacc33047a18f51ce842d18abe677d611b8557079bbcacd23d2bb2e9019905f791718
ripemd-160 1796b0f77e09df19d69206d4eee6f88104223569

129431357 as geometric shapes

Circle

Radius = n
Diameter 258862714
Circumference 813241200.59072
Area 5.2629456080383E+16

Sphere

Radius = n
Volume 9.0825358915411E+24
Surface area 2.1051782432153E+17
Circumference 813241200.59072

Square

Length = n
Perimeter 517725428
Area 16752476174861449
Diagonal 183043580.46575

Cube

Length = n
Surface area 100514857049168694
Volume 2.1682957244225E+24
Space diagonal 224181686.41659

Equilateral Triangle

Length = n
Perimeter 388294071
Area 7.2540349718618E+15
Altitude 112090843.20829

Triangular Pyramid

Length = n
Surface area 7.2540349718618E+15
Volume 2.5553610172616E+23
Height 61014526.821918