129614970 is an even 9-digits composite number following 129614969
and preceding 129614971 . In scientific notation, it is written as 1.29614970 × 10^8.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 32530688 positive integers (up to 129614970) that are relatively prime to 129614970.
129614970 has 16 divisors, whose sum is 219583872
The reverse of 129614970 is 079416921
Previous prime number is 17
Is Prime? no
Number parity even
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred twenty-nine million six hundred fourteen thousand nine hundred seventy
Scientific notation
1.29614970 × 10^8
Engineering notation
1.29614970 × 10^6
Prime Factorization
2 × 15 × 17 × 254147
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
129614970
Product of the distinct prime numbers
The prime factorization of 129614970 is 2 × 15 × 17 × 254147.
Since it has a total of 4 prime factors.
9 , 2 , 75 , 89 , 833 , 663 , 5081 , 427 , 99122 , 30356 , 190601 , 472886 , 989884 , 1165612 , 95628396 , 84572327 , 493011726 , 733181945 , 4928377844 , 442391659
n×2
259229940
n×3
388844910
n×4
518459880
n×5
648074850
n÷2
64807485
n÷3
43204990
n÷3
32403742.5
n÷5
25922994
n2
16800040448100900
n3
2.1775367386794E+24
n4
2.8224135905783E+32
n5
3.6582705287039E+40
2 √n
11384.857047851
3 √n
506.07908328735
4 √n
106.69984558494
5 √n
41.930595733577
1 , 2 , 15 , 17 , 30 , 34 , 255 , 510 , 254147 , 508294 , 3812205 , 4320499 , 7624410 , 8640998 , 64807485 , 129614970
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129614969
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129614970 can be divided by 16 positive divisors.
The sum of these divisors (counting 129614970) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111101110011100010001111010
3
Ternary
100000220010022110
4
Quaternary
13232130101322
5
Quinary
231140134340
6
Senary
20510033150
8
Octal
756342172
10
Decimal
129614970
12
Duodecimal
374a87b6
16
Hexadecimal
7b9c47a
20
Vigesimal
20a1h8a
36
Base36
2563ju
md5
bfe529be3d92fc817b3e0ba99df8250c
sha1
f43851e031cf9aa84baf6d40299060ab913206eb
sha256
4b5db663310da0baf7e58e483489963c21559263e18250078c833d7dca95f853
sha512
6016d078f6df6c0e4ef71cd13f175dfe3c8a92d77659eb76a330ef907dc1fada64960dfbe3c96ad4f8df34a7880cb2281e2bd59127098b41532d2e53f11819e9
ripemd-160
83be37ffdd07313bd0b35071443d1f07466f740e
Diameter
259229940
Circumference
814394875.09452
Area
5.2778883651765E+16
Volume
9.1212445615427E+24
Surface area
2.1111553460706E+17
Circumference
814394875.09452
Perimeter
518459880
Area
16800040448100900
Diagonal
183303248.46058
Surface area
100800242688605400
Volume
2.1775367386794E+24
Space diagonal
224499713.46152
Perimeter
388844910
Area
7.2746309063307E+15
Altitude
112249856.73076
Surface area
7.2746309063307E+15
Volume
2.5662516570051E+23
Height
61101082.820194