129804518 (number)

129804518 is an even 9-digits composite number following 129804517 and preceding 129804519. In scientific notation, it is written as 1.29804518 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 64762816 positive integers (up to 129804518) that are relatively prime to 129804518.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million eight hundred four thousand five hundred eighteen

Notation

Scientific notation 1.29804518 × 10^8
Engineering notation 1.29804518 × 10^6

Prime Factorization of 129804518

Prime Factorization 2 × 467 × 138977

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129804518
Product of the distinct prime numbers

The prime factorization of 129804518 is 2 × 467 × 138977. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 4, 34, 24, 84, 754, 6026, 5182, 66199, 88439, 604271, 864206, 3194903, 1871354, 271386, 60880660, 868698302, 456960916, 6582401481, 3065438933

Basic calculations (n = 129804518)

Multiplication

n×y
n×2 259609036
n×3 389413554
n×4 519218072
n×5 649022590

Division

n÷y
n÷2 64902259
n÷3 43268172.666667
n÷3 32451129.5
n÷5 25960903.6

Exponentiation

ny
n2 16849212893212324
n3 2.1871039582828E+24
n4 2.8389597512079E+32
n5 3.6850980212694E+40

Nth Root

y√n
2√n 11393.178573164
3√n 506.32565860037
4√n 106.73883348231
5√n 41.942852366399

Divisors of 129804518

1, 2, 467, 934, 138977, 277954, 64902259, 129804518

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 -129804517
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 129804518 can be divided by 8 positive divisors. The sum of these divisors (counting 129804518) is 1, the average is 0.125.

Base conversion 129804518

Base System Value
2 Binary 111101111001010100011100110
3 Ternary 100001020202022202
4 Quaternary 13233022203212
5 Quinary 231212221033
6 Senary 20514054502
8 Octal 757124346
10 Decimal 129804518
12 Duodecimal 3757a432
16 Hexadecimal 7bca8e6
20 Vigesimal 20b5b5i
36 Base36 25a5t2

Cryptographic Hash Functions

md5 4bc8b57c573c810ee3614805237a9045
sha1 dd5bd75340710af6c7fe8036f3b86c0f00711b1a
sha256 f23456478fbaf7fbd942887ed07e6dbd57f935f7c47b2f72d8f3aba41f0882d5
sha512 f4c310d4ee8bbbc5504f3a4ee0df7ee965ddd370aa88a9d10f16cd6b398ff16e46dee3e58201c8309e9e4035e35a328349476a6718dc8f5090d337d9e5699407
ripemd-160 ff94f0f462af37347f5ada0d0769cfb5f1d00ca4

129804518 as geometric shapes

Circle

Radius = n
Diameter 259609036
Circumference 815585840.30313
Area 5.2933363444086E+16

Sphere

Radius = n
Volume 9.1613196373046E+24
Surface area 2.1173345377635E+17
Circumference 815585840.30313

Square

Length = n
Perimeter 519218072
Area 16849212893212324
Diagonal 183571309.8129

Cube

Length = n
Surface area 101095277359273944
Volume 2.1871039582828E+24
Space diagonal 224828020.22799

Equilateral Triangle

Length = n
Perimeter 389413554
Area 7.2959231996471E+15
Altitude 112414010.11399

Triangular Pyramid

Length = n
Surface area 7.2959231996471E+15
Volume 2.5775267334362E+23
Height 61190436.604301