129277307 is an odd 9-digits composite number following 129277306
and preceding 129277308 . In scientific notation, it is written as 1.29277307 × 10^8.
The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors.
There are 123493440 positive integers (up to 129277307) that are relatively prime to 129277307.
129277307 has 12 divisors, whose sum is 135257496
The reverse of 129277307 is 703772921
Previous prime number is 47
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred twenty-nine million two hundred seventy-seven thousand three hundred seven
Scientific notation
1.29277307 × 10^8
Engineering notation
1.29277307 × 10^6
Prime Factorization
43 × 47 × 47 × 1361
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
2750581
Product of the distinct prime numbers
The prime factorization of 129277307 is 43 × 47 × 47 × 1361.
Since it has a total of 4 prime factors.
1 , 3 , 66 , 81 , 35 , 710 , 1171 , 6612 , 97554 , 51766 , 663538 , 375244 , 1318966 , 2938871 , 71916183 , 53402758 , 909885230 , 680124454 , 5585239165 , 6106486591
n×2
258554614
n×3
387831921
n×4
517109228
n×5
646386535
n÷2
64638653.5
n÷3
43092435.666667
n÷3
32319326.75
n÷5
25855461.4
n2
16712622105172249
n3
2.1605627786653E+24
n4
2.7931173763029E+32
n5
3.6108669254335E+40
2 √n
11370.017897963
3 √n
505.63923494755
4 √n
106.63028602589
5 √n
41.908726056619
1 , 43 , 47 , 1361 , 2021 , 2209 , 58523 , 63967 , 94987 , 2750581 , 3006449 , 129277307
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129277306
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129277307 can be divided by 12 positive divisors.
The sum of these divisors (counting 129277307) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111101101001001110101111011
3
Ternary
100000020222010102
4
Quaternary
13231021311323
5
Quinary
231043333212
6
Senary
20454510015
8
Octal
755116573
10
Decimal
129277307
12
Duodecimal
3736530b
16
Hexadecimal
7b49d7b
20
Vigesimal
207jd57
36
Base36
24yv0b
md5
6f1b16455a703e684f2f2059e7bc2e25
sha1
7bcdfee8ac62125a59374dce2d20319f1d4c46ee
sha256
43fb7b3b31711f1b047d8dac43ce4f6f5f1b5dc4d343c90f52a1ffba61e3184d
sha512
902e55dbe477ac5f1cca19aec72fd9c808e0a331853ee76132469cd3b90ca92cf535b13d5ef6cfe126b903802245cbf0ec7c1ada78d43575730417c801a01ec5
ripemd-160
01afba75f37a1349b79f52016b2197430d257c59
Diameter
258554614
Circumference
812273275.89414
Area
5.2504250827832E+16
Volume
9.0501442040994E+24
Surface area
2.1001700331133E+17
Circumference
812273275.89414
Perimeter
517109228
Area
16712622105172249
Diagonal
182825720.86647
Surface area
100275732631033494
Volume
2.1605627786653E+24
Space diagonal
223914863.98968
Perimeter
387831921
Area
7.2367776534643E+15
Altitude
111957431.99484
Surface area
7.2367776534643E+15
Volume
2.5462476532892E+23
Height
60941906.95549