129499168 (number)

129499168 is an even 9-digits composite number following 129499167 and preceding 129499169. In scientific notation, it is written as 1.29499168 × 10^8. The sum of its digits is 49. It has a total of 6 prime factors and 12 positive divisors. There are 64749568 positive integers (up to 129499168) that are relatively prime to 129499168.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million four hundred ninety-nine thousand one hundred sixty-eight

Notation

Scientific notation 1.29499168 × 10^8
Engineering notation 1.29499168 × 10^6

Prime Factorization of 129499168

Prime Factorization 2 × 2 × 2 × 2 × 2 × 4046849

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8093698
Product of the distinct prime numbers

The prime factorization of 129499168 is 2 × 2 × 2 × 2 × 2 × 4046849. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 1, 62, 30, 670, 405, 7294, 3803, 40256, 9999, 248834, 381933, 6384986, 968664, 74528565, 85238664, 497528381, 588667529, 8961434518, 2927178491

Basic calculations (n = 129499168)

Multiplication

n×y
n×2 258998336
n×3 388497504
n×4 517996672
n×5 647495840

Division

n÷y
n÷2 64749584
n÷3 43166389.333333
n÷3 32374792
n÷5 25899833.6

Exponentiation

ny
n2 16770034512692224
n3 2.1717055167249E+24
n4 2.8123405755689E+32
n5 3.6419576466881E+40

Nth Root

y√n
2√n 11379.770120701
3√n 505.92832284193
4√n 106.67600536532
5√n 41.92310063783

Divisors of 129499168

1, 2, 4, 8, 16, 32, 4046849, 8093698, 16187396, 32374792, 64749584, 129499168

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129499167
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129499168 can be divided by 12 positive divisors. The sum of these divisors (counting 129499168) is 1, the average is 0.083333333333333.

Base conversion 129499168

Base System Value
2 Binary 111101110000000000000100000
3 Ternary 100000200020110111
4 Quaternary 13232000000200
5 Quinary 231122433133
6 Senary 20503341104
8 Octal 756000040
10 Decimal 129499168
12 Duodecimal 37451794
16 Hexadecimal 7b80020
20 Vigesimal 20977i8
36 Base36 253m74

Cryptographic Hash Functions

md5 a4eb82e667c1cbc3c78aa03d83cd2f9d
sha1 a77e9c6cc71e2c1f149e7425d38dcc564f59ccca
sha256 b324649036b1d0211ed16e4cdd06b80be8dfd798ea6332edecb6021c2d1bfeae
sha512 0218175a98869cb8dba54d09635bcfb54d582b500a787ac223c54ab4c90f0d7c904d949014db2934b5617aa88a501e1c33385c22e04a21e4313ae085b26cc09d
ripemd-160 1c3e27de500533533562509a66bc21f766c53b0c

129499168 as geometric shapes

Circle

Radius = n
Diameter 258998336
Circumference 813667269.66958
Area 5.2684617225521E+16

Sphere

Radius = n
Volume 9.0968187961379E+24
Surface area 2.1073846890208E+17
Circumference 813667269.66958

Square

Length = n
Perimeter 517996672
Area 16770034512692224
Diagonal 183139479.70163

Cube

Length = n
Surface area 100620207076153344
Volume 2.1717055167249E+24
Space diagonal 224299138.5139

Equilateral Triangle

Length = n
Perimeter 388497504
Area 7.2616379551666E+15
Altitude 112149569.25695

Triangular Pyramid

Length = n
Surface area 7.2616379551666E+15
Volume 2.5593794960274E+23
Height 61046493.233877