129397519 is an odd 9-digits prime number following 129397518
and preceding 129397520 . In scientific notation, it is written as 1.29397519 × 10^8.
The sum of its digits is 46. It has a total of 1 prime factors and 2 positive divisors.
There are 129397518 positive integers (up to 129397519) that are relatively prime to 129397519.
129397519 has 2 divisors, whose sum is 129397520
The reverse of 129397519 is 915793921
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 46 Digital Root 1
Name
one hundred twenty-nine million three hundred ninety-seven thousand five hundred nineteen
Scientific notation
1.29397519 × 10^8
Engineering notation
1.29397519 × 10^6
Prime Factorization
129397519
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
129397519 Product of the distinct prime numbers
The prime factorization of 129397519 is 129397519.
Since it has a total of 1 prime factors.
5 , 2 , 21 , 40 , 834 , 718 , 7583 , 2342 , 23349 , 10398 , 639134 , 188000 , 8857559 , 444672 , 49520883 , 61877688 , 76782608 , 654877647 , 9076579445 , 2790594458
n×2
258795038
n×3
388192557
n×4
517590076
n×5
646987595
n÷2
64698759.5
n÷3
43132506.333333
n÷3
32349379.75
n÷5
25879503.8
n2
16743717923355361
n3
2.166595558118E+24
n4
2.8035208989689E+32
n5
3.6276864879123E+40
2 √n11375.303028931
3 √n505.79591383247
4 √n106.65506565059
5 √n41.916517151708
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
129397520 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
64698760 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
11375.303072886 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999845438 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129397519 can be divided by 2 positive divisors.
The sum of these divisors (counting 129397519) is 129397520, the average is 64698760.
Base
System
Value
2
Binary
111101101100111001100001111
3
Ternary
100000111002000201
4
Quaternary
13231213030033
5
Quinary
231111210034
6
Senary
20501234331
8
Octal
755471417
10
Decimal
129397519
12
Duodecimal
374029a7
16
Hexadecimal
7b6730f
20
Vigesimal
208edfj
36
Base36
251frj
md5
6bf6d1e37dd9e59edd6e70264e176bcb
sha1
68452afba825e6119f435ad5e35b89d1bf9818e9
sha256
67208eeea69225ee7e71c649bac9296dd9e9c9e762844cee24345d3868984b86
sha512
927e119b0883c075d343173730699a6d97df8d094b00ae55f87a12adac4931edf0c6979707064c020d501e66047e0a5dc41b3cea8f456f9d1824af7ba6754a5b
ripemd-160
9a62c481b6648a8e752d4abf8ad14a5449762346
Diameter
258795038
Circumference
813028590.16629
Area
5.2601941221793E+16
Volume
9.0754142515784E+24
Surface area
2.1040776488717E+17
Circumference
813028590.16629
Perimeter
517590076
Area
16743717923355361
Diagonal
182995726.30723
Surface area
100462307540132166
Volume
2.166595558118E+24
Space diagonal
224123077.28136
Perimeter
388192557
Area
7.2502425377133E+15
Altitude
112061538.64068
Surface area
7.2502425377133E+15
Volume
2.5533573520565E+23
Height
60998575.435743