129469087 (number)

129469087 is an odd 9-digits composite number following 129469086 and preceding 129469088. In scientific notation, it is written as 1.29469087 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 114961560 positive integers (up to 129469087) that are relatively prime to 129469087.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million four hundred sixty-nine thousand eighty-seven

Notation

Scientific notation 1.29469087 × 10^8
Engineering notation 1.29469087 × 10^6

Prime Factorization of 129469087

Prime Factorization 11 × 43 × 273719

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129469087
Product of the distinct prime numbers

The prime factorization of 129469087 is 11 × 43 × 273719. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 1, 76, 77, 523, 722, 8499, 3264, 93785, 69144, 762007, 937950, 8487178, 1875352, 45946601, 56730232, 339449386, 67912648, 3774442921, 2150889693

Basic calculations (n = 129469087)

Multiplication

n×y
n×2 258938174
n×3 388407261
n×4 517876348
n×5 647345435

Division

n÷y
n÷2 64734543.5
n÷3 43156362.333333
n÷3 32367271.75
n÷5 25893817.4

Exponentiation

ny
n2 16762244488613569
n3 2.1701924900116E+24
n4 2.8097284029606E+32
n5 3.6377297104927E+40

Nth Root

y√n
2√n 11378.448356432
3√n 505.8891462494
4√n 106.6698099578
5√n 41.921152816852

Divisors of 129469087

1, 11, 43, 473, 273719, 3010909, 11769917, 129469087

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 -129469086
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 129469087 can be divided by 8 positive divisors. The sum of these divisors (counting 129469087) is 1, the average is 0.125.

Base conversion 129469087

Base System Value
2 Binary 111101101111000101010011111
3 Ternary 100000121201012101
4 Quaternary 13231320222133
5 Quinary 231121002322
6 Senary 20502545531
8 Octal 755705237
10 Decimal 129469087
12 Duodecimal 374382a7
16 Hexadecimal 7b78a9f
20 Vigesimal 2093ce7
36 Base36 252yzj

Cryptographic Hash Functions

md5 aa568c9264003fbbe79d6fef926fd902
sha1 e169f7cffcb0b0166b3fc17c111561d501612c39
sha256 33c7be03e1c88a03dde0288f4362521142cf1638d43d2224cb5a54511c755bbe
sha512 873ad9b4217f99f262f7870038f4c803a8ac705696bd495a0c5853b6f900cd8a60fa4911033871a356d442ffa45d8df74a196b1082fc6493a863887b76c07290
ripemd-160 79b8d09b4f4b6157598db4408bd7b910992b8b07

129469087 as geometric shapes

Circle

Radius = n
Diameter 258938174
Circumference 813478265.17236
Area 5.2660144143104E+16

Sphere

Radius = n
Volume 9.0904810446615E+24
Surface area 2.1064057657242E+17
Circumference 813478265.17236

Square

Length = n
Perimeter 517876348
Area 16762244488613569
Diagonal 183096938.74346

Cube

Length = n
Surface area 100573466931681414
Volume 2.1701924900116E+24
Space diagonal 224247036.69356

Equilateral Triangle

Length = n
Perimeter 388407261
Area 7.2582647757925E+15
Altitude 112123518.34678

Triangular Pyramid

Length = n
Surface area 7.2582647757925E+15
Volume 2.5575963769455E+23
Height 61032312.914487