129499211 is an odd 9-digits composite number following 129499210
and preceding 129499212 . In scientific notation, it is written as 1.29499211 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 127351368 positive integers (up to 129499211) that are relatively prime to 129499211.
129499211 has 8 divisors, whose sum is 131664960
The reverse of 129499211 is 112994921
Previous prime number is 139
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred twenty-nine million four hundred ninety-nine thousand two hundred eleven
Scientific notation
1.29499211 × 10^8
Engineering notation
1.29499211 × 10^6
Prime Factorization
107 × 139 × 8707
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129499211
Product of the distinct prime numbers
The prime factorization of 129499211 is 107 × 139 × 8707.
Since it has a total of 3 prime factors.
6 , 2 , 82 , 49 , 487 , 697 , 7544 , 6385 , 63671 , 17896 , 277641 , 337823 , 3529377 , 6676686 , 57418468 , 43336164 , 587148563 , 462508577 , 4389787733 , 3038231974
n×2
258998422
n×3
388497633
n×4
517996844
n×5
647496055
n÷2
64749605.5
n÷3
43166403.666667
n÷3
32374802.75
n÷5
25899842.2
n2
16770045649622521
n3
2.1717076800601E+24
n4
2.8123443109042E+32
n5
3.6419636932244E+40
2 √n
11379.772010018
3 √n
505.9283788395
4 √n
106.67601422072
5 √n
41.92310342193
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129499210
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129499211 can be divided by 8 positive divisors.
The sum of these divisors (counting 129499211) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101110000000000001001011
3
Ternary
100000200020112002
4
Quaternary
13232000001023
5
Quinary
231122433321
6
Senary
20503341215
8
Octal
756000113
10
Decimal
129499211
12
Duodecimal
3745180b
16
Hexadecimal
7b8004b
20
Vigesimal
209780b
36
Base36
253m8b
md5
1ef79187fe78e3b52e655a2958a9628e
sha1
5db788a08b807008ac8daea12eef5cbbc383a5f1
sha256
dee4000f4e9cddb55a5bdfa528275eb7ed6f7d8a53193b03b975a82e4e1081df
sha512
d6367605e55a01452803fe55e37e70d401129b623581b0979bded08337ca32f82f159713598331a0dec960161ea1f65fcc4258dbddd4edbdb75171b4115ff13e
ripemd-160
5d81c8eccb1091edb490fb485546d1851faa10b8
Diameter
258998422
Circumference
813667539.84655
Area
5.268465221322E+16
Volume
9.0968278578951E+24
Surface area
2.1073860885288E+17
Circumference
813667539.84655
Perimeter
517996844
Area
16770045649622521
Diagonal
183139540.51282
Surface area
100620273897735126
Volume
2.1717076800601E+24
Space diagonal
224299212.99208
Perimeter
388497633
Area
7.2616427775989E+15
Altitude
112149606.49604
Surface area
7.2616427775989E+15
Volume
2.5593820455423E+23
Height
61046513.504272