129622902 is an even 9-digits composite number following 129622901
and preceding 129622903 . In scientific notation, it is written as 1.29622902 × 10^8.
The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors.
There are 40745088 positive integers (up to 129622902) that are relatively prime to 129622902.
129622902 has 32 divisors, whose sum is 274147200
The reverse of 129622902 is 209226921
Previous prime number is 227
Is Prime? no
Number parity even
Number length 9
Sum of Digits 33
Digital Root 6
Name
one hundred twenty-nine million six hundred twenty-two thousand nine hundred two
Scientific notation
1.29622902 × 10^8
Engineering notation
1.29622902 × 10^6
Prime Factorization
2 × 3 × 19 × 227 × 5009
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
129622902
Product of the distinct prime numbers
The prime factorization of 129622902 is 2 × 3 × 19 × 227 × 5009.
Since it has a total of 5 prime factors.
10 , 2 , 20 , 32 , 854 , 692 , 5944 , 5488 , 21372 , 64933 , 673687 , 27962 , 9753326 , 7999980 , 20070949 , 66905035 , 378007787 , 683830518 , 731019847 , 9789685406
n×2
259245804
n×3
388868706
n×4
518491608
n×5
648114510
n÷2
64811451
n÷3
43207634
n÷3
32405725.5
n÷5
25924580.4
n2
16802096722901604
n3
2.1779365369072E+24
n4
2.8231045428574E+32
n5
3.6593900349456E+40
2 √n
11385.205399992
3 √n
506.08940652241
4 √n
106.70147796536
5 √n
41.931108923286
1 , 2 , 3 , 6 , 19 , 38 , 57 , 114 , 227 , 454 , 681 , 1362 , 4313 , 5009 , 8626 , 10018 , 12939 , 15027 , 25878 , 30054 , 95171 , 190342 , 285513 , 571026 , 1137043 , 2274086 , 3411129 , 6822258 , 21603817 , 43207634 , 64811451 , 129622902
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129622901
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129622902 can be divided by 32 positive divisors.
The sum of these divisors (counting 129622902) is 1, the average is 0.03125.
Base
System
Value
2
Binary
111101110011110001101110110
3
Ternary
100000220112012020
4
Quaternary
13232132031312
5
Quinary
231140413102
6
Senary
20510134010
8
Octal
756361566
10
Decimal
129622902
12
Duodecimal
374b1306
16
Hexadecimal
7b9e376
20
Vigesimal
20a2h52
36
Base36
2569o6
md5
6e9139fb71ec7d280343522ca12e47cc
sha1
1a597c750401ff94af0afeca10195483d6b443c1
sha256
c40a6cae93f65bf0422e2b9ec7d75d413edc5b0cb9a34bc2fa1ea738a6b60605
sha512
3e045bb75cc4de79195a5b41fbb57e65b41adae3eb3c7a883b56920dbaa61c7c7a7e5ebd53f85aac2df3b2282e8d7e8010fbb4aa3539118b5430f33066ffd839
ripemd-160
bc8a15bc070f151b383177ad3688f132d1906506
Diameter
259245804
Circumference
814444713.32038
Area
5.2785343629573E+16
Volume
9.1229192324433E+24
Surface area
2.1114137451829E+17
Circumference
814444713.32038
Perimeter
518491608
Area
16802096722901604
Diagonal
183314466.00256
Surface area
100812580337409624
Volume
2.1779365369072E+24
Space diagonal
224513452.08852
Perimeter
388868706
Area
7.275521299438E+15
Altitude
112256726.04426
Surface area
7.275521299438E+15
Volume
2.566722823735E+23
Height
61104822.000853