129626497 (number)

129626497 is an odd 9-digits composite number following 129626496 and preceding 129626498. In scientific notation, it is written as 1.29626497 × 10^8. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 93237120 positive integers (up to 129626497) that are relatively prime to 129626497.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29626497 × 10^8
Engineering notation 1.29626497 × 10^6

Prime Factorization of 129626497

Prime Factorization 7 × 13 × 11 × 129497

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129626497
Product of the distinct prime numbers

The prime factorization of 129626497 is 7 × 13 × 11 × 129497. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 8, 22, 32, 694, 169, 2131, 7704, 39976, 41002, 613152, 928362, 1454232, 2077286, 67004253, 71246680, 717161776, 678471978, 6456321646, 5036743507

Basic calculations (n = 129626497)

Multiplication

n×y
n×2 259252994
n×3 388879491
n×4 518505988
n×5 648132485

Division

n÷y
n÷2 64813248.5
n÷3 43208832.333333
n÷3 32406624.25
n÷5 25925299.4

Exponentiation

ny
n2 16803028724491009
n3 2.1781177525461E+24
n4 2.8234177431607E+32
n5 3.6598975161357E+40

Nth Root

y√n
2√n 11385.363279228
3√n 506.09408515704
4√n 106.70221778027
5√n 41.931341506668

Divisors of 129626497

1, 7, 11, 13, 77, 91, 143, 1001, 129497, 906479, 1424467, 1683461, 9971269, 11784227, 18518071, 129626497

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129626496
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129626497 can be divided by 16 positive divisors. The sum of these divisors (counting 129626497) is 1, the average is 0.0625.

Base conversion 129626497

Base System Value
2 Binary 111101110011111000110000001
3 Ternary 100000220201010101
4 Quaternary 13232133012001
5 Quinary 231141021442
6 Senary 20510202401
8 Octal 756370601
10 Decimal 129626497
12 Duodecimal 374b3401
16 Hexadecimal 7b9f181
20 Vigesimal 20a364h
36 Base36 256cg1

Cryptographic Hash Functions

md5 fa12a4f6375e81f915c8b03d0b21e71f
sha1 38ac36ad81604156ad981a6dd670e9ec478a28b4
sha256 6cc31473e53ab43e7441372e63805790a4e193604624ff022941a21c517c6744
sha512 06b7a64529d05defd28e1ef6fdbc4b711543753ebf79c87e79215c54c263fe5e36427a396bbff68a3a43d816f137c7604fe5952595cde386b98e627a7d9aa5ce
ripemd-160 e35347f2bb9674c46eb3f062a812ae4162a2b098

129626497 as geometric shapes

Circle

Radius = n
Diameter 259252994
Circumference 814467301.37156
Area 5.2788271598919E+16

Sphere

Radius = n
Volume 9.1236783067366E+24
Surface area 2.1115308639568E+17
Circumference 814467301.37156

Square

Length = n
Perimeter 518505988
Area 16803028724491009
Diagonal 183319550.10032

Cube

Length = n
Surface area 100818172346946054
Volume 2.1781177525461E+24
Space diagonal 224519678.81117

Equilateral Triangle

Length = n
Perimeter 388879491
Area 7.2759248679644E+15
Altitude 112259839.40559

Triangular Pyramid

Length = n
Surface area 7.2759248679644E+15
Volume 2.5669363884136E+23
Height 61106516.700105