129672219 is an odd 9-digits composite number following 129672218
and preceding 129672220 . In scientific notation, it is written as 1.29672219 × 10^8.
The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors.
There are 83220480 positive integers (up to 129672219) that are relatively prime to 129672219.
129672219 has 24 divisors, whose sum is 179577552
The reverse of 129672219 is 912276921
Previous prime number is 97
Is Prime? no Number parity odd Number length 9 Sum of Digits 39 Digital Root 3
Name
one hundred twenty-nine million six hundred seventy-two thousand two hundred nineteen
Scientific notation
1.29672219 × 10^8
Engineering notation
1.29672219 × 10^6
Prime Factorization
43 × 3 × 43 × 97 × 241
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
3015633 Product of the distinct prime numbers
The prime factorization of 129672219 is 43 × 3 × 43 × 97 × 241.
Since it has a total of 5 prime factors.
3 , 8 , 21 , 26 , 209 , 617 , 1105 , 7156 , 69828 , 44025 , 508457 , 740089 , 9795334 , 8717823 , 40349708 , 57452911 , 94462052 , 692958655 , 9217009424 , 43115274
n×2
259344438
n×3
389016657
n×4
518688876
n×5
648361095
n÷2
64836109.5
n÷3
43224073
n÷3
32418054.75
n÷5
25934443.8
n2
16814884380383961
n3
2.1804233698328E+24
n4
2.8274033672568E+32
n5
3.6663566864026E+40
2 √n11387.371031103
3 √n506.15358151573
4 √n106.71162556677
5 √n41.934299103155
1 , 3 , 43 , 97 , 129 , 241 , 291 , 723 , 1849 , 4171 , 5547 , 10363 , 12513 , 23377 , 31089 , 70131 , 179353 , 445609 , 538059 , 1005211 , 1336827 , 3015633 , 43224073 , 129672219
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-129672218 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129672219 can be divided by 24 positive divisors.
The sum of these divisors (counting 129672219) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111101110101010010000011011
3
Ternary
100001000000211210
4
Quaternary
13232222100123
5
Quinary
231144002334
6
Senary
20511154203
8
Octal
756522033
10
Decimal
129672219
12
Duodecimal
37515963
16
Hexadecimal
7baa41b
20
Vigesimal
20a90aj
36
Base36
257bq3
md5
f597f74f0fc2cea1532875aca6707b53
sha1
86daf7488250a1d9c71a33935dbd0b780b028ebe
sha256
a83f2188c6b3890bddc28d83f3adbb2f33b7eb654f07d694c29fbcf42389993b
sha512
8bdd58eec53dc44090dd884263e0ffd13bfd5860f3eb588c908469be941c93b2c630351b7bc872246f67081c278c967daa5cbeea66b7968989259515359f8793
ripemd-160
39c7f7bb37fd86f6543267e3a2934ff26ad23914
Diameter
259344438
Circumference
814754581.17017
Area
5.2825517240376E+16
Volume
9.1333360538431E+24
Surface area
2.113020689615E+17
Circumference
814754581.17017
Perimeter
518688876
Area
16814884380383961
Diagonal
183384210.77281
Surface area
100889306282303766
Volume
2.1804233698328E+24
Space diagonal
224598871.6382
Perimeter
389016657
Area
7.2810585175553E+15
Altitude
112299435.8191
Surface area
7.2810585175553E+15
Volume
2.569653584444E+23
Height
61128070.257605