129331889 is an odd 9-digits prime number following 129331888
and preceding 129331890 . In scientific notation, it is written as 1.29331889 × 10^8.
The sum of its digits is 44. It has a total of 1 prime factors and 2 positive divisors.
There are 129331888 positive integers (up to 129331889) that are relatively prime to 129331889.
129331889 has 2 divisors, whose sum is 129331890
The reverse of 129331889 is 988133921
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 44 Digital Root 8
Name
one hundred twenty-nine million three hundred thirty-one thousand eight hundred eighty-nine
Scientific notation
1.29331889 × 10^8
Engineering notation
1.29331889 × 10^6
Prime Factorization
129331889
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
129331889 Product of the distinct prime numbers
The prime factorization of 129331889 is 129331889.
Since it has a total of 1 prime factors.
1 , 5 , 45 , 69 , 956 , 207 , 6750 , 1922 , 3841 , 95622 , 377900 , 175682 , 2625629 , 1318714 , 87534954 , 97651439 , 511043638 , 233599791 , 9471503709 , 2535684291
n×2
258663778
n×3
387995667
n×4
517327556
n×5
646659445
n÷2
64665944.5
n÷3
43110629.666667
n÷3
32332972.25
n÷5
25866377.8
n2
16726737512308321
n3
2.163300559274E+24
n4
2.7978374780566E+32
n5
3.6184960615206E+40
2 √n11372.417904738
3 √n505.71038669135
4 √n106.64153930218
5 √n41.912264304626
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
129331890 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
64665945 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
11372.417948704 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999845359 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129331889 can be divided by 2 positive divisors.
The sum of these divisors (counting 129331889) is 129331890, the average is 64665945.
Base
System
Value
2
Binary
111101101010111001010110001
3
Ternary
100000100201222222
4
Quaternary
13231113022301
5
Quinary
231102110024
6
Senary
20500010425
8
Octal
755271261
10
Decimal
129331889
12
Duodecimal
37390a15
16
Hexadecimal
7b572b1
20
Vigesimal
20869e9
36
Base36
25014h
md5
48480ecd4a15bc0b7bf0976a29752008
sha1
10735e771d21bb7ec657c85e2614f8f317af3640
sha256
aba7a8ca5e8b3d93f609a689463b75ecb754895a2b0eacdc7329c83d8cb2eaee
sha512
4f059c3d1548c1f5e454ec3f4da29bc96b68b3a4d23c56c7056b6cbec763d4efa7ef2ae2acd831e7bf14405795cd760cb2d4cd54bcced129addd68c637cc695a
ripemd-160
dc4298ff3b2572f0359ad4191a270b5e28df39d6
Diameter
258663778
Circumference
812616224.71458
Area
5.2548595687193E+16
Volume
9.0616121926958E+24
Surface area
2.1019438274877E+17
Circumference
812616224.71458
Perimeter
517327556
Area
16726737512308321
Diagonal
182902911.47113
Surface area
100360425073849926
Volume
2.163300559274E+24
Space diagonal
224009402.78686
Perimeter
387995667
Area
7.2428898040466E+15
Altitude
112004701.39343
Surface area
7.2428898040466E+15
Volume
2.5494741586788E+23
Height
60967637.157044