129623268 (number)

129623268 is an even 9-digits composite number following 129623267 and preceding 129623269. In scientific notation, it is written as 1.29623268 × 10^8. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 43174080 positive integers (up to 129623268) that are relatively prime to 129623268.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred twenty-three thousand two hundred sixty-eight

Notation

Scientific notation 1.29623268 × 10^8
Engineering notation 1.29623268 × 10^6

Prime Factorization of 129623268

Prime Factorization 2 × 2 × 3 × 6841 × 1579

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 64811634
Product of the distinct prime numbers

The prime factorization of 129623268 is 2 × 2 × 3 × 6841 × 1579. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 10, 87, 10, 799, 588, 9780, 8703, 69588, 23012, 431227, 442712, 5225731, 8231483, 8937459, 56829338, 218789091, 239422700, 8531122139, 6588514138

Basic calculations (n = 129623268)

Multiplication

n×y
n×2 259246536
n×3 388869804
n×4 518493072
n×5 648116340

Division

n÷y
n÷2 64811634
n÷3 43207756
n÷3 32405817
n÷5 25924653.6

Exponentiation

ny
n2 16802191606999824
n3 2.1779549856615E+24
n4 2.8231364279834E+32
n5 3.6594416980505E+40

Nth Root

y√n
2√n 11385.221473472
3√n 506.08988284911
4√n 106.70155328519
5√n 41.931132602387

Divisors of 129623268

1, 2, 3, 4, 6, 12, 1579, 3158, 4737, 6316, 6841, 9474, 13682, 18948, 20523, 27364, 41046, 82092, 10801939, 21603878, 32405817, 43207756, 64811634, 129623268

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 -129623267
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 129623268 can be divided by 24 positive divisors. The sum of these divisors (counting 129623268) is 1, the average is 0.041666666666667.

Base conversion 129623268

Base System Value
2 Binary 111101110011110010011100100
3 Ternary 100000220112200210
4 Quaternary 13232132103210
5 Quinary 231140421033
6 Senary 20510135420
8 Octal 756362344
10 Decimal 129623268
12 Duodecimal 374b1570
16 Hexadecimal 7b9e4e4
20 Vigesimal 20a2i38
36 Base36 2569yc

Cryptographic Hash Functions

md5 2a6f14869b0c5f684a2fe341b9029a10
sha1 63222c7b55c90e54570305bf53f26970e6abc722
sha256 d2b376db6fbb66a5ef23c2e99c83830f5db6706dc4ba3756fe01aeb2a5e422e8
sha512 cce0173690695684be50e583400869ec124ccaf61eaa89d3b941cbbdea21c0f8a33df197d32d76f9956da4b6a8c0241001a3f4ee9cf5f8a6a19af57a48409e7f
ripemd-160 02fd052370c80ad85c4e7c23520981214a281038

129623268 as geometric shapes

Circle

Radius = n
Diameter 259246536
Circumference 814447012.9662
Area 5.2785641716759E+16

Sphere

Radius = n
Volume 9.1229965104045E+24
Surface area 2.1114256686703E+17
Circumference 814447012.9662

Square

Length = n
Perimeter 518493072
Area 16802191606999824
Diagonal 183314983.60472

Cube

Length = n
Surface area 100813149641998944
Volume 2.1779549856615E+24
Space diagonal 224514086.01912

Equilateral Triangle

Length = n
Perimeter 388869804
Area 7.2755623854578E+15
Altitude 112257043.00956

Triangular Pyramid

Length = n
Surface area 7.2755623854578E+15
Volume 2.5667445658005E+23
Height 61104994.534907