129449580 (number)

129449580 is an even 9-digits composite number following 129449579 and preceding 129449581. In scientific notation, it is written as 1.29449580 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 31864320 positive integers (up to 129449580) that are relatively prime to 129449580.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million four hundred forty-nine thousand five hundred eighty

Notation

Scientific notation 1.29449580 × 10^8
Engineering notation 1.29449580 × 10^6

Prime Factorization of 129449580

Prime Factorization 2 × 2 × 15 × 13 × 165961

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 64724790
Product of the distinct prime numbers

The prime factorization of 129449580 is 2 × 2 × 15 × 13 × 165961. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 1, 33, 99, 7, 873, 4603, 9642, 61762, 80675, 569941, 340575, 8919273, 7344512, 67686199, 54578251, 629697204, 924255124, 8256123371, 1320406491

Basic calculations (n = 129449580)

Multiplication

n×y
n×2 258899160
n×3 388348740
n×4 517798320
n×5 647247900

Division

n÷y
n÷2 64724790
n÷3 43149860
n÷3 32362395
n÷5 25889916

Exponentiation

ny
n2 16757193762176400
n3 2.1692116944924E+24
n4 2.8080354278312E+32
n5 3.6349900675787E+40

Nth Root

y√n
2√n 11377.591133452
3√n 505.86373767385
4√n 106.6657917678
5√n 41.919889495644

Divisors of 129449580

1, 2, 4, 13, 15, 26, 30, 52, 60, 195, 390, 780, 165961, 331922, 663844, 2157493, 2489415, 4314986, 4978830, 8629972, 9957660, 32362395, 64724790, 129449580

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129449579
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129449580 can be divided by 24 positive divisors. The sum of these divisors (counting 129449580) is 1, the average is 0.041666666666667.

Base conversion 129449580

Base System Value
2 Binary 111101101110011111001101100
3 Ternary 100000120201102220
4 Quaternary 13231303321230
5 Quinary 231114341310
6 Senary 20502315340
8 Octal 755637154
10 Decimal 129449580
12 Duodecimal 37428b50
16 Hexadecimal 7b73e6c
20 Vigesimal 20913j0
36 Base36 252jxo

Cryptographic Hash Functions

md5 062fcd7a1fae9392cf4f86e5a12f4d83
sha1 afd1bc5ed41bf8f40cd562b0bace972e6e661b2b
sha256 80a27e0957368d1481e68d8eef8acdf46dcaad17fa6f5a14ff760cc750ba4724
sha512 bd466e112ad7986cabf25a655e726fabcc20324750eeb8e1c4567eb17d694b02f66f55b1ef46eb3d1cf2a445a980d15f1ec0cb931aa2eee18bfb7a4908e98827
ripemd-160 efe20d89703b4f555d7417832e842e39eff6891d

129449580 as geometric shapes

Circle

Radius = n
Diameter 258899160
Circumference 813355699.07657
Area 5.2644276818034E+16

Sphere

Radius = n
Volume 9.0863726979977E+24
Surface area 2.1057710727214E+17
Circumference 813355699.07657

Square

Length = n
Perimeter 517798320
Area 16757193762176400
Diagonal 183069351.6795

Cube

Length = n
Surface area 100543162573058400
Volume 2.1692116944924E+24
Space diagonal 224213249.57845

Equilateral Triangle

Length = n
Perimeter 388348740
Area 7.2560777470914E+15
Altitude 112106624.78923

Triangular Pyramid

Length = n
Surface area 7.2560777470914E+15
Volume 2.5564404983412E+23
Height 61023117.2265