129808549 (number)

129808549 is an odd 9-digits composite number following 129808548 and preceding 129808550. In scientific notation, it is written as 1.29808549 × 10^8. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 110914560 positive integers (up to 129808549) that are relatively prime to 129808549.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million eight hundred eight thousand five hundred forty-nine

Notation

Scientific notation 1.29808549 × 10^8
Engineering notation 1.29808549 × 10^6

Prime Factorization of 129808549

Prime Factorization 17 × 61 × 13 × 9629

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129808549
Product of the distinct prime numbers

The prime factorization of 129808549 is 17 × 61 × 13 × 9629. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 9, 29, 82, 384, 223, 6748, 848, 54921, 9107, 983622, 180956, 5100722, 5865245, 6174901, 62660929, 967880811, 994980257, 1536182199, 5849703517

Basic calculations (n = 129808549)

Multiplication

n×y
n×2 259617098
n×3 389425647
n×4 519234196
n×5 649042745

Division

n÷y
n÷2 64904274.5
n÷3 43269516.333333
n÷3 32452137.25
n÷5 25961709.8

Exponentiation

ny
n2 16850259393485401
n3 2.187307722142E+24
n4 2.8393124162774E+32
n5 3.6856702491466E+40

Nth Root

y√n
2√n 11393.35547589
3√n 506.33089975744
4√n 106.73966214997
5√n 41.943112865094

Divisors of 129808549

1, 13, 17, 61, 221, 793, 1037, 9629, 13481, 125177, 163693, 587369, 2128009, 7635797, 9985273, 129808549

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 -129808548
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 129808549 can be divided by 16 positive divisors. The sum of these divisors (counting 129808549) is 1, the average is 0.0625.

Base conversion 129808549

Base System Value
2 Binary 111101111001011100010100101
3 Ternary 100001020221212001
4 Quaternary 13233023202211
5 Quinary 231212333144
6 Senary 20514125301
8 Octal 757134245
10 Decimal 129808549
12 Duodecimal 37580831
16 Hexadecimal 7bcb8a5
20 Vigesimal 20b6179
36 Base36 25a8x1

Cryptographic Hash Functions

md5 173559fc7d9c4ca60f5a82b5267f86f0
sha1 05bf654fdea42a2c429d81c7713eb07da65c1a3d
sha256 6cf3e820016f8600392594dd915abe37b411ede7ab471f985d8d88aa5bc59ccc
sha512 2ef0c6ac260e4aa99037e9cf1f630d5bfb349ba1fb5191b31eb10eb5737fa8e49e47ad52c876f2da6ecde2abed4f72e2a11cc82ffc23bbfccf1ff88add3f5deb
ripemd-160 8bf3d050c7a3e474174da928f73e77528510d63e

129808549 as geometric shapes

Circle

Radius = n
Diameter 259617098
Circumference 815611167.8231
Area 5.2936651121656E+16

Sphere

Radius = n
Volume 9.1621731613619E+24
Surface area 2.1174660448662E+17
Circumference 815611167.8231

Square

Length = n
Perimeter 519234196
Area 16850259393485401
Diagonal 183577010.50777

Cube

Length = n
Surface area 101101556360912406
Volume 2.187307722142E+24
Space diagonal 224835002.12479

Equilateral Triangle

Length = n
Perimeter 389425647
Area 7.2963763475579E+15
Altitude 112417501.0624

Triangular Pyramid

Length = n
Surface area 7.2963763475579E+15
Volume 2.5777668714471E+23
Height 61192336.835924