129331882 is an even 9-digits composite number following 129331881
and preceding 129331883 . In scientific notation, it is written as 1.29331882 × 10^8.
The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors.
There are 64665940 positive integers (up to 129331882) that are relatively prime to 129331882.
129331882 has 4 divisors, whose sum is 193997826
The reverse of 129331882 is 288133921
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred twenty-nine million three hundred thirty-one thousand eight hundred eighty-two
Scientific notation
1.29331882 × 10^8
Engineering notation
1.29331882 × 10^6
Prime Factorization
2 × 64665941
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
129331882
Product of the distinct prime numbers
The prime factorization of 129331882 is 2 × 64665941.
Since it has a total of 2 prime factors.
10 , 6 , 72 , 71 , 969 , 114 , 3988 , 653 , 56221 , 91785 , 613790 , 686335 , 9159780 , 3068282 , 20749710 , 3781990 , 639819059 , 688206494 , 3455226524 , 3725878736
n×2
258663764
n×3
387995646
n×4
517327528
n×5
646659410
n÷2
64665941
n÷3
43110627.333333
n÷3
32332970.5
n÷5
25866376.4
n2
16726735701661924
n3
2.1633002080125E+24
n4
2.7978368723325E+32
n5
3.6184950822776E+40
2 √n
11372.417596976
3 √n
505.71037756761
4 √n
106.6415378592
5 √n
41.912263850931
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
-129331881
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 129331882 can be divided by 4 positive divisors.
The sum of these divisors (counting 129331882) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101101010111001010101010
3
Ternary
100000100201222201
4
Quaternary
13231113022222
5
Quinary
231102110012
6
Senary
20500010414
8
Octal
755271252
10
Decimal
129331882
12
Duodecimal
37390a0a
16
Hexadecimal
7b572aa
20
Vigesimal
20869e2
36
Base36
25014a
md5
fa76eb59c323494d3274d0f24f8a4938
sha1
6ca352b9d37d5649c4f00537e695d3dc1be82c5b
sha256
bae9417762e2e1f4bfe041f4f69234d9228ca65ec2ce455809b8edbe88ae743f
sha512
a9756467df764fcdc99219fc191135d024b5e2f83d9c6b58f94552d222b8e7d3dfd57ebe62ad6ca3cf83e1d1b61cc4607d0cfe156bb0ccb31a1bcb11e92c9d30
ripemd-160
3428c8b89fc83f7430782dba420a1ea953f4c374
Diameter
258663764
Circumference
812616180.73228
Area
5.2548589998879E+16
Volume
9.0616107213352E+24
Surface area
2.1019435999552E+17
Circumference
812616180.73228
Perimeter
517327528
Area
16726735701661924
Diagonal
182902901.57164
Surface area
100360414209971544
Volume
2.1633002080125E+24
Space diagonal
224009390.6625
Perimeter
387995646
Area
7.2428890200137E+15
Altitude
112004695.33125
Surface area
7.2428890200137E+15
Volume
2.5494737447132E+23
Height
60967633.857212