129645027 (number)

129645027 is an odd 9-digits composite number following 129645026 and preceding 129645028. In scientific notation, it is written as 1.29645027 × 10^8. The sum of its digits is 36. It has a total of 3 prime factors and 6 positive divisors. There are 86430012 positive integers (up to 129645027) that are relatively prime to 129645027.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred forty-five thousand twenty-seven

Notation

Scientific notation 1.29645027 × 10^8
Engineering notation 1.29645027 × 10^6

Prime Factorization of 129645027

Prime Factorization 3 × 3 × 14405003

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 43215009
Product of the distinct prime numbers

The prime factorization of 129645027 is 3 × 3 × 14405003. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 10, 24, 37, 804, 300, 8413, 6625, 4635, 14816, 389993, 185646, 287397, 450370, 20331121, 85919590, 184646264, 391419364, 2221471406, 4994219169

Basic calculations (n = 129645027)

Multiplication

n×y
n×2 259290054
n×3 388935081
n×4 518580108
n×5 648225135

Division

n÷y
n÷2 64822513.5
n÷3 43215009
n÷3 32411256.75
n÷5 25929005.4

Exponentiation

ny
n2 16807833025830729
n3 2.1790519664453E+24
n4 2.8250325102421E+32
n5 3.6625141606621E+40

Nth Root

y√n
2√n 11386.177014257
3√n 506.11819925098
4√n 106.70603082421
5√n 41.932540248209

Divisors of 129645027

1, 3, 9, 14405003, 43215009, 129645027

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129645026
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129645027 can be divided by 6 positive divisors. The sum of these divisors (counting 129645027) is 1, the average is 0.16666666666667.

Base conversion 129645027

Base System Value
2 Binary 111101110100011100111100011
3 Ternary 100000221122112200
4 Quaternary 13232203213203
5 Quinary 231142120102
6 Senary 20510424243
8 Octal 756434743
10 Decimal 129645027
12 Duodecimal 37502083
16 Hexadecimal 7ba39e3
20 Vigesimal 20a5cb7
36 Base36 256qqr

Cryptographic Hash Functions

md5 95fc7c1b9e19a958288bd696a4816bc8
sha1 d448d116224f1b17311dbbacb5275ff2ed90e5dd
sha256 e957147933153311838acad700ba877bc566cb42de53bc9825a65ecfce9da55a
sha512 875b84ac9c0b5220d460b10b0dc1bcbda52f8489823383d1829688d97deec9e8a9edcabf6de9a0e048449bd8f72ca8e6bd2343fd98a57925d21749d19a1eb8bd
ripemd-160 70e4287e51fdbdb57c6861425e5dcccecb48f53b

129645027 as geometric shapes

Circle

Radius = n
Diameter 259290054
Circumference 814583728.7953
Area 5.2803364756714E+16

Sphere

Radius = n
Volume 9.1275915327667E+24
Surface area 2.1121345902685E+17
Circumference 814583728.7953

Square

Length = n
Perimeter 518580108
Area 16807833025830729
Diagonal 183345755.47763

Cube

Length = n
Surface area 100846998154984374
Volume 2.1790519664453E+24
Space diagonal 224551773.71264

Equilateral Triangle

Length = n
Perimeter 388935081
Area 7.2780051914682E+15
Altitude 112275886.85632

Triangular Pyramid

Length = n
Surface area 7.2780051914682E+15
Volume 2.5680373700523E+23
Height 61115251.825875