129122597 is an odd 9-digits composite number following 129122596
and preceding 129122598 . In scientific notation, it is written as 1.29122597 × 10^8.
The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors.
There are 128453376 positive integers (up to 129122597) that are relatively prime to 129122597.
129122597 has 4 divisors, whose sum is 129791820
The reverse of 129122597 is 795221921
Previous prime number is 193
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred twenty-nine million one hundred twenty-two thousand five hundred ninety-seven
Scientific notation
1.29122597 × 10^8
Engineering notation
1.29122597 × 10^6
Prime Factorization
193 × 669029
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
129122597
Product of the distinct prime numbers
The prime factorization of 129122597 is 193 × 669029.
Since it has a total of 2 prime factors.
7 , 2 , 37 , 97 , 543 , 580 , 5714 , 9898 , 89326 , 57123 , 689084 , 621827 , 7901619 , 352725 , 87983231 , 89668010 , 381790054 , 276854611 , 3142714994 , 9209345129
n×2
258245194
n×3
387367791
n×4
516490388
n×5
645612985
n÷2
64561298.5
n÷3
43040865.666667
n÷3
32280649.25
n÷5
25824519.4
n2
16672645056024409
n3
2.1528152284931E+24
n4
2.7797709316418E+32
n5
3.5893124175869E+40
2 √n
11363.212441911
3 √n
505.43744992608
4 √n
106.59836979012
5 √n
41.898690567664
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
-129122596
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 129122597 can be divided by 4 positive divisors.
The sum of these divisors (counting 129122597) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101100100100000100100101
3
Ternary
22222222002220102
4
Quaternary
13230210010211
5
Quinary
231023410342
6
Senary
20451313445
8
Octal
754440445
10
Decimal
129122597
12
Duodecimal
372ab885
16
Hexadecimal
7b24125
20
Vigesimal
207069h
36
Base36
24vjmt
md5
39918277bb5ddc21862e9228082ee181
sha1
dc4c06ec9c0a7d3acfb9e3f8460aff389395acd4
sha256
0a6e0df21e90d07efb39a898626b42b6a80aba7fd7a46afd8a76d3ee037e5211
sha512
cc2e5c2e310f5d191d4bfcb5b8d36bb3c0435a2cd206e43b402e8633e73cca47651f4d5b3317976a47662af13915e974f319389c92ec772bbff4bec0d2c4f3cd
ripemd-160
a53c97867054ba54f7b9ac912ca5200301fce938
Diameter
258245194
Circumference
811301204.29527
Area
5.2378659223916E+16
Volume
9.0176913418268E+24
Surface area
2.0951463689567E+17
Circumference
811301204.29527
Perimeter
516490388
Area
16672645056024409
Diagonal
182606927.88624
Surface area
100035870336146454
Volume
2.1528152284931E+24
Space diagonal
223646898.40924
Perimeter
387367791
Area
7.2194670833991E+15
Altitude
111823449.20462
Surface area
7.2194670833991E+15
Volume
2.5371170778485E+23
Height
60868975.962079