129387633 is an odd 9-digits composite number following 129387632
and preceding 129387634 . In scientific notation, it is written as 1.29387633 × 10^8.
The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors.
There are 86258420 positive integers (up to 129387633) that are relatively prime to 129387633.
129387633 has 4 divisors, whose sum is 172516848
The reverse of 129387633 is 336783921
Previous prime number is 3
Is Prime? no Number parity odd Number length 9 Sum of Digits 42 Digital Root 6
Name
one hundred twenty-nine million three hundred eighty-seven thousand six hundred thirty-three
Scientific notation
1.29387633 × 10^8
Engineering notation
1.29387633 × 10^6
Prime Factorization
3 × 43129211
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
129387633 Product of the distinct prime numbers
The prime factorization of 129387633 is 3 × 43129211.
Since it has a total of 2 prime factors.
2 , 3 , 82 , 35 , 921 , 444 , 3039 , 920 , 23383 , 85230 , 983780 , 164479 , 1299414 , 9868003 , 88591527 , 2851962 , 100291457 , 892309345 , 7255207559 , 791234119
n×2
258775266
n×3
388162899
n×4
517550532
n×5
646938165
n÷2
64693816.5
n÷3
43129211
n÷3
32346908.25
n÷5
25877526.6
n2
16741159573342689
n3
2.1660990108701E+24
n4
2.8026642386012E+32
n5
3.6263009192636E+40
2 √n11374.868482756
3 √n505.78303252998
4 √n106.65302847438
5 √n41.915876645838
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-129387632 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129387633 can be divided by 4 positive divisors.
The sum of these divisors (counting 129387633) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101101100100110001110001
3
Ternary
100000110120110120
4
Quaternary
13231210301301
5
Quinary
231110401013
6
Senary
20501120453
8
Octal
755446161
10
Decimal
129387633
12
Duodecimal
373b9129
16
Hexadecimal
7b64c71
20
Vigesimal
208d91d
36
Base36
25184x
md5
8429f363d924156967a186a8dc5a145c
sha1
d7539b0c6bd2760dd03f4e19c3fab106e4694119
sha256
e0815258cd3aa8e46a67e06ae44329547bd8f654799eb2e973a16fc2b596c3e5
sha512
f0ac7dccd4a7172ee890b2424412c6ed6010234bdce371275e1638eace1ad58586bc009062fcfb1b904480295210a1159eb338d711e70158bbc25c46231ecf9f
ripemd-160
8f353fd8904369e395ef738b99df50a465e92508
Diameter
258775266
Circumference
812966474.59634
Area
5.2593903928188E+16
Volume
9.0733343193302E+24
Surface area
2.1037561571275E+17
Circumference
812966474.59634
Perimeter
517550532
Area
16741159573342689
Diagonal
182981745.39195
Surface area
100446957440056134
Volume
2.1660990108701E+24
Space diagonal
224105954.22708
Perimeter
388162899
Area
7.2491347396619E+15
Altitude
112052977.11354
Surface area
7.2491347396619E+15
Volume
2.5527721655129E+23
Height
60993915.130651