129764715 is an odd 9-digits composite number following 129764714
and preceding 129764716 . In scientific notation, it is written as 1.29764715 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 69207840 positive integers (up to 129764715) that are relatively prime to 129764715.
129764715 has 8 divisors, whose sum is 207623568
The reverse of 129764715 is 517467921
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred twenty-nine million seven hundred sixty-four thousand seven hundred fifteen
Scientific notation
1.29764715 × 10^8
Engineering notation
1.29764715 × 10^6
Prime Factorization
3 × 5 × 8650981
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129764715
Product of the distinct prime numbers
The prime factorization of 129764715 is 3 × 5 × 8650981.
Since it has a total of 3 prime factors.
2 , 3 , 95 , 72 , 240 , 544 , 3907 , 1861 , 15868 , 19137 , 524355 , 607541 , 1261795 , 4534361 , 26739195 , 2536537 , 815189710 , 758343678 , 9987779341 , 4349305390
n×2
259529430
n×3
389294145
n×4
519058860
n×5
648823575
n÷2
64882357.5
n÷3
43254905
n÷3
32441178.75
n÷5
25952943
n2
16838881259031225
n3
2.185092627497E+24
n4
2.8354792205575E+32
n5
3.6794515294407E+40
2 √n
11391.431648393
3 √n
506.27390041103
4 √n
106.73064999518
5 √n
41.940279796225
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
-129764714
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 129764715 can be divided by 8 positive divisors.
The sum of these divisors (counting 129764715) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101111000000110101101011
3
Ternary
100001011201201120
4
Quaternary
13233000311223
5
Quinary
231204432330
6
Senary
20513150323
8
Octal
757006553
10
Decimal
129764715
12
Duodecimal
3755b3a3
16
Hexadecimal
7bc0d6b
20
Vigesimal
20b0bff
36
Base36
259b3f
md5
840d5b5d808eab79fc8f98790d319fbd
sha1
277191bcdeba846bf16bbea552715ff1715209a2
sha256
da46e6dfa1f4ea27829df3d9295b04cb61bb8f96ec54b1f29d586be229860e15
sha512
c609987fd2b76c036348210ff6c4cb2aa1c347ed973c56f23bba573d81bdf84325f7cf68822ec801e128fd81c941236fdb9d396c2c7525267316550b6c78a524
ripemd-160
87bcb7f34e6068eefd497b9243a1d716f921ec6a
Diameter
259529430
Circumference
815335750.67835
Area
5.2900905658043E+16
Volume
9.1528945946105E+24
Surface area
2.1160362263217E+17
Circumference
815335750.67835
Perimeter
519058860
Area
16838881259031225
Diagonal
183515019.87048
Surface area
101033287554187350
Volume
2.185092627497E+24
Space diagonal
224759079.4097
Perimeter
389294145
Area
7.2914494708154E+15
Altitude
112379539.70485
Surface area
7.2914494708154E+15
Volume
2.5751563573731E+23
Height
61171673.29016