129121337 is an odd 9-digits composite number following 129121336
and preceding 129121338 . In scientific notation, it is written as 1.29121337 × 10^8.
The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors.
There are 129098496 positive integers (up to 129121337) that are relatively prime to 129121337.
129121337 has 4 divisors, whose sum is 129144180
The reverse of 129121337 is 733121921
Previous prime number is 12569
Is Prime? no Number parity odd Number length 9 Sum of Digits 29 Digital Root 2
Name
one hundred twenty-nine million one hundred twenty-one thousand three hundred thirty-seven
Scientific notation
1.29121337 × 10^8
Engineering notation
1.29121337 × 10^6
Prime Factorization
12569 × 10273
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
129121337 Product of the distinct prime numbers
The prime factorization of 129121337 is 12569 × 10273.
Since it has a total of 2 prime factors.
5 , 9 , 33 , 50 , 10 , 765 , 5784 , 8007 , 47882 , 87364 , 421429 , 482730 , 1955816 , 2090276 , 14554271 , 44040861 , 853003927 , 546325931 , 207610324 , 563526467
n×2
258242674
n×3
387364011
n×4
516485348
n×5
645606685
n÷2
64560668.5
n÷3
43040445.666667
n÷3
32280334.25
n÷5
25824267.4
n2
16672319668667569
n3
2.1527522065098E+24
n4
2.7796624313424E+32
n5
3.589137295436E+40
2 √n11363.156999707
3 √n505.43580587287
4 √n106.59810973797
5 √n41.898608796452
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
-129121336 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 129121337 can be divided by 4 positive divisors.
The sum of these divisors (counting 129121337) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101100100011110000111001
3
Ternary
22222222001011202
4
Quaternary
13230203300321
5
Quinary
231023340322
6
Senary
20451303545
8
Octal
754436071
10
Decimal
129121337
12
Duodecimal
372aabb5
16
Hexadecimal
7b23c39
20
Vigesimal
207036h
36
Base36
24vint
md5
aba6caa32ee648f41e05c89cd3d6b903
sha1
a14b2851386f3cb6f21e39bca4fc3512dbf71466
sha256
839e7faa698ed5f5ba174e878efd2e7a5b3f8c2d86e4b854b363831120ecffe5
sha512
c7c6107cb6fb08fde657c79b29844489b11cc690e065a056553ce8980f4cbc33a0f91668aa81ca4aa665cbbef3b7948f6a3d5adc391aeb4aa265362f0198fb02
ripemd-160
99fef06e7882404cd561f276f0d5d47af47b8c4e
Diameter
258242674
Circumference
811293287.48178
Area
5.2377636989387E+16
Volume
9.0174273559603E+24
Surface area
2.0951054795755E+17
Circumference
811293287.48178
Perimeter
516485348
Area
16672319668667569
Diagonal
182605145.97715
Surface area
100033918012005414
Volume
2.1527522065098E+24
Space diagonal
223644716.02522
Perimeter
387364011
Area
7.2193261865405E+15
Altitude
111822358.01261
Surface area
7.2193261865405E+15
Volume
2.5370428057289E+23
Height
60868381.992382