129616237 is an odd 9-digits prime number following 129616236
and preceding 129616238 . In scientific notation, it is written as 1.29616237 × 10^8.
The sum of its digits is 37. It has a total of 1 prime factors and 2 positive divisors.
There are 129616236 positive integers (up to 129616237) that are relatively prime to 129616237.
129616237 has 2 divisors, whose sum is 129616238
The reverse of 129616237 is 732616921
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred twenty-nine million six hundred sixteen thousand two hundred thirty-seven
Scientific notation
1.29616237 × 10^8
Engineering notation
1.29616237 × 10^6
Prime Factorization
129616237
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
129616237
Product of the distinct prime numbers
The prime factorization of 129616237 is 129616237.
Since it has a total of 1 prime factors.
3 , 1 , 42 , 22 , 612 , 383 , 5287 , 5655 , 11511 , 10599 , 585601 , 586230 , 5412281 , 9588945 , 55971065 , 17820813 , 162860644 , 378734103 , 7332469470 , 1190449614
n×2
259232474
n×3
388848711
n×4
518464948
n×5
648081185
n÷2
64808118.5
n÷3
43205412.333333
n÷3
32404059.25
n÷5
25923247.4
n2
16800368894040169
n3
2.1776005962573E+24
n4
2.8225239497583E+32
n5
3.6584493321005E+40
2 √n
11384.912691804
3 √n
506.08073227411
4 √n
106.70010633455
5 √n
41.930677708455
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
129616238
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
64808119
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
11384.912735722
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999845698
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129616237 can be divided by 2 positive divisors.
The sum of these divisors (counting 129616237) is 129616238, the average is 64808119.
Base
System
Value
2
Binary
111101110011100100101101101
3
Ternary
100000220012001101
4
Quaternary
13232130211231
5
Quinary
231140204422
6
Senary
20510043101
8
Octal
756344555
10
Decimal
129616237
12
Duodecimal
374a9491
16
Hexadecimal
7b9c96d
20
Vigesimal
20a20bh
36
Base36
2564j1
md5
860b2116c3402dbc9070a41dd7333050
sha1
a34a03fb08048b83f19da8ea10f30f7e7cf15f7a
sha256
275b7a14c921ade0f82e47afa7c5f45cd4bc313069793c5d868b2fa2b9a20377
sha512
1269bcb9ddb80a092b6c081517d0271ec3ff465d7e1de6679f07015afb24e2bdfc0af1f3393ca101002b3abad5305f4af8c113d4f64cd1242c447062ac48cde1
ripemd-160
25da1c4f2c6e6cd5b8cbddeb2fa4cb7de19936c1
Diameter
259232474
Circumference
814402835.89031
Area
5.2779915495115E+16
Volume
9.1215120475397E+24
Surface area
2.1111966198046E+17
Circumference
814402835.89031
Perimeter
518464948
Area
16800368894040169
Diagonal
183305040.26917
Surface area
100802213364241014
Volume
2.1776005962573E+24
Space diagonal
224501907.96989
Perimeter
388848711
Area
7.2747731275943E+15
Altitude
112250953.98494
Surface area
7.2747731275943E+15
Volume
2.5663269138824E+23
Height
61101680.089722