129763742 (number)

129763742 is an even 9-digits composite number following 129763741 and preceding 129763743. In scientific notation, it is written as 1.29763742 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 64881870 positive integers (up to 129763742) that are relatively prime to 129763742.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million seven hundred sixty-three thousand seven hundred forty-two

Notation

Scientific notation 1.29763742 × 10^8
Engineering notation 1.29763742 × 10^6

Prime Factorization of 129763742

Prime Factorization 2 × 64881871

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 129763742
Product of the distinct prime numbers

The prime factorization of 129763742 is 2 × 64881871. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 7, 64, 36, 792, 354, 3287, 1673, 50195, 38638, 191731, 352380, 250582, 8146934, 37057205, 15445986, 174786133, 561655291, 6568068833, 9855184343

Basic calculations (n = 129763742)

Multiplication

n×y
n×2 259527484
n×3 389291226
n×4 519054968
n×5 648818710

Division

n÷y
n÷2 64881871
n÷3 43254580.666667
n÷3 32440935.5
n÷5 25952748.4

Exponentiation

ny
n2 16838628737842564
n3 2.1850434751712E+24
n4 2.835394177709E+32
n5 3.6793135854453E+40

Nth Root

y√n
2√n 11391.388940775
3√n 506.2726350292
4√n 106.73044992304
5√n 41.94021690083

Divisors of 129763742

1, 2, 64881871, 129763742

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 -129763741
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 129763742 can be divided by 4 positive divisors. The sum of these divisors (counting 129763742) is 1, the average is 0.25.

Base conversion 129763742

Base System Value
2 Binary 111101111000000100110011110
3 Ternary 100001011200101112
4 Quaternary 13233000212132
5 Quinary 231204414432
6 Senary 20513142022
8 Octal 757004636
10 Decimal 129763742
12 Duodecimal 3755a912
16 Hexadecimal 7bc099e
20 Vigesimal 20b0972
36 Base36 259ace

Cryptographic Hash Functions

md5 575583d26776754b83e798ed8da5c959
sha1 6a98ae3842cb7e3e85752b7bd357020850171650
sha256 476d263593752e638eff1a20727929f1b9480b39897f610008700cbf3fcb6329
sha512 6ce4e40847eac63e130e5334a36dcc0b20bbe1ffdf21ec86ae54189cd975a5af3e94c54626baad98cc50550220dabac9b17a2a5a60745d565ddbca16eac7be70
ripemd-160 a1f834498803443eedf66ea491d7c6346c3c2974

129763742 as geometric shapes

Circle

Radius = n
Diameter 259527484
Circumference 815329637.13904
Area 5.2900112339332E+16

Sphere

Radius = n
Volume 9.1526887058295E+24
Surface area 2.1160044935733E+17
Circumference 815329637.13904

Square

Length = n
Perimeter 519054968
Area 16838628737842564
Diagonal 183513643.84068

Cube

Length = n
Surface area 101031772427055384
Volume 2.1850434751712E+24
Space diagonal 224757394.12426

Equilateral Triangle

Length = n
Perimeter 389291226
Area 7.2913401259332E+15
Altitude 112378697.06213

Triangular Pyramid

Length = n
Surface area 7.2913401259332E+15
Volume 2.5750984308016E+23
Height 61171214.613561