129951671 is an odd 9-digits composite number following 129951670
and preceding 129951672 . In scientific notation, it is written as 1.29951671 × 10^8.
The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors.
There are 129861144 positive integers (up to 129951671) that are relatively prime to 129951671.
129951671 has 4 divisors, whose sum is 130042200
The reverse of 129951671 is 176159921
Previous prime number is 1459
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred twenty-nine million nine hundred fifty-one thousand six hundred seventy-one
Scientific notation
1.29951671 × 10^8
Engineering notation
1.29951671 × 10^6
Prime Factorization
1459 × 89069
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
129951671
Product of the distinct prime numbers
The prime factorization of 129951671 is 1459 × 89069.
Since it has a total of 2 prime factors.
10 , 3 , 90 , 3 , 745 , 580 , 4163 , 6151 , 19507 , 55720 , 836157 , 62109 , 8509532 , 4258133 , 20982088 , 73190642 , 97723535 , 889949785 , 5214219324 , 6887851826
n×2
259903342
n×3
389855013
n×4
519806684
n×5
649758355
n÷2
64975835.5
n÷3
43317223.666667
n÷3
32487917.75
n÷5
25990334.2
n2
16887436795692241
n3
2.1945506305071E+24
n4
2.851855215285E+32
n5
3.7060335067635E+40
2 √n
11399.634687129
3 √n
506.51691851285
4 √n
106.76907177235
5 √n
41.952357766961
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
-129951670
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 129951671 can be divided by 4 positive divisors.
The sum of these divisors (counting 129951671) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101111101110011110110111
3
Ternary
100001112020011212
4
Quaternary
13233232132313
5
Quinary
231231423141
6
Senary
20521152035
8
Octal
757563667
10
Decimal
129951671
12
Duodecimal
3762b61b
16
Hexadecimal
7bee7b7
20
Vigesimal
20c3j3b
36
Base36
25dbcn
md5
00dba180e47ad1c4841116caab7434d0
sha1
5f467dc72772b6e0cb7122d447fc1a06c5ee12fd
sha256
ec0ea7315b915330c6aceefc325d02635af286cdb7d8e5ac85061b24c4d519a0
sha512
4979fc209dbce320cafef3608fe2fec54e95c095966b7cc4021d92bc64b3a41a78439e278f043996d921a0f09228862c4fa8c1fe6e2b1b25babb641d06920650
ripemd-160
234a3dff2142128315e8e5bb0ddfc4f1000a6bd2
Diameter
259903342
Circumference
816510429.87064
Area
5.3053447375309E+16
Volume
9.1925121849759E+24
Surface area
2.1221378950123E+17
Circumference
816510429.87064
Perimeter
519806684
Area
16887436795692241
Diagonal
183779415.58125
Surface area
101324620774153446
Volume
2.1945506305071E+24
Space diagonal
225082896.70048
Perimeter
389855013
Area
7.3124746349368E+15
Altitude
112541448.35024
Surface area
7.3124746349368E+15
Volume
2.5863027208146E+23
Height
61259805.193749