129296287 (number)

129296287 is an odd 9-digits composite number following 129296286 and preceding 129296288. In scientific notation, it is written as 1.29296287 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 6 positive divisors. There are 128151072 positive integers (up to 129296287) that are relatively prime to 129296287.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million two hundred ninety-six thousand two hundred eighty-seven

Notation

Scientific notation 1.29296287 × 10^8
Engineering notation 1.29296287 × 10^6

Prime Factorization of 129296287

Prime Factorization 127 × 1009 × 1009

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 128143
Product of the distinct prime numbers

The prime factorization of 129296287 is 127 × 1009 × 1009. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 10, 8, 96, 175, 332, 7317, 5571, 13702, 52093, 331599, 127595, 2082297, 1765768, 24406301, 4967355, 929136075, 178385619, 8767842139, 2011543126

Basic calculations (n = 129296287)

Multiplication

n×y
n×2 258592574
n×3 387888861
n×4 517185148
n×5 646481435

Division

n÷y
n÷2 64648143.5
n÷3 43098762.333333
n÷3 32324071.75
n÷5 25859257.4

Exponentiation

ny
n2 16717529831986369
n3 2.1615145350876E+24
n4 2.7947580368335E+32
n5 3.6135183722599E+40

Nth Root

y√n
2√n 11370.852518611
3√n 505.66397907647
4√n 106.63419957317
5√n 41.909956560147

Divisors of 129296287

1, 127, 1009, 128143, 1018081, 129296287

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 -129296286
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 129296287 can be divided by 6 positive divisors. The sum of these divisors (counting 129296287) is 1, the average is 0.16666666666667.

Base conversion 129296287

Base System Value
2 Binary 111101101001110011110011111
3 Ternary 100000021221011101
4 Quaternary 13231032132133
5 Quinary 231044440122
6 Senary 20455133531
8 Octal 755163637
10 Decimal 129296287
12 Duodecimal 373742a7
16 Hexadecimal 7b4e79f
20 Vigesimal 20820e7
36 Base36 24z9nj

Cryptographic Hash Functions

md5 9862c9771cc7cf93504e91e9ab0f9792
sha1 30056a628b9ed2b4c44020a4208ec37b86fad3e2
sha256 35c7f6491d56be6532456137c0948354fe557e1aa1e743c6fe018df83fec0d67
sha512 bd4217e356268aea255a74b6a4f71c17a7fc59aed0a6b6115cdfa1949783d75d02378eef842b7f1ce1340d0648c45644bc79c25829078f9485b27dbbb2bf2124
ripemd-160 0c5cf26e51cb63f4ccb71325c46554718e783b34

129296287 as geometric shapes

Circle

Radius = n
Diameter 258592574
Circumference 812392530.75127
Area 5.2519668906337E+16

Sphere

Radius = n
Volume 9.0541309120782E+24
Surface area 2.1007867562535E+17
Circumference 812392530.75127

Square

Length = n
Perimeter 517185148
Area 16717529831986369
Diagonal 182852562.63988

Cube

Length = n
Surface area 100305178991918214
Volume 2.1615145350876E+24
Space diagonal 223947738.31401

Equilateral Triangle

Length = n
Perimeter 387888861
Area 7.2389027615122E+15
Altitude 111973869.157

Triangular Pyramid

Length = n
Surface area 7.2389027615122E+15
Volume 2.5473693089895E+23
Height 60950854.213295