129707554 is an even 9-digits composite number following 129707553
and preceding 129707555 . In scientific notation, it is written as 1.29707554 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 64358580 positive integers (up to 129707554) that are relatively prime to 129707554.
129707554 has 8 divisors, whose sum is 196046928
The reverse of 129707554 is 455707921
Previous prime number is 131
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred twenty-nine million seven hundred seven thousand five hundred fifty-four
Scientific notation
1.29707554 × 10^8
Engineering notation
1.29707554 × 10^6
Prime Factorization
2 × 131 × 495067
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129707554
Product of the distinct prime numbers
The prime factorization of 129707554 is 2 × 131 × 495067.
Since it has a total of 3 prime factors.
8 , 9 , 54 , 100 , 977 , 307 , 9839 , 7213 , 31121 , 36298 , 665346 , 4058 , 9958346 , 1586121 , 62888262 , 89434861 , 777220271 , 611668938 , 5868410207 , 3046496808
n×2
259415108
n×3
389122662
n×4
518830216
n×5
648537770
n÷2
64853777
n÷3
43235851.333333
n÷3
32426888.5
n÷5
25941510.8
n2
16824049564662916
n3
2.1822063174072E+24
n4
2.8304864375423E+32
n5
3.6713547244379E+40
2 √n
11388.922424883
3 √n
506.19955207306
4 √n
106.7188944137
5 √n
41.936584229436
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
-129707553
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 129707554 can be divided by 8 positive divisors.
The sum of these divisors (counting 129707554) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101110110010111000100010
3
Ternary
100001001211022111
4
Quaternary
13232302320202
5
Quinary
231201120204
6
Senary
20512025534
8
Octal
756627042
10
Decimal
129707554
12
Duodecimal
375322aa
16
Hexadecimal
7bb2e22
20
Vigesimal
20ad8he
36
Base36
2582zm
md5
4d98d245632a3df7c3ec6b5309165992
sha1
3546ecaa9d56989e12810e5c2f5e69ccedd7464f
sha256
70976d54bb5e8d276261b4f3e5d5b46833c7b3942e1ee75d14ba8084be6b8885
sha512
2ff2f6ea7c29117783fb37acb70e3ba024cdca9739e75631cb0ff7bce9e6a5014a5fa95f2274b73db23be44d8650996257903ef99727e37f28574f9d57d4d79c
ripemd-160
f1a669ed5de38347f0b18b06509f3c6c9bf144ce
Diameter
259415108
Circumference
814976597.523
Area
5.2854310515976E+16
Volume
9.1408044471782E+24
Surface area
2.114172420639E+17
Circumference
814976597.523
Perimeter
518830216
Area
16824049564662916
Diagonal
183434182.00904
Surface area
100944297387977496
Volume
2.1822063174072E+24
Space diagonal
224660073.65348
Perimeter
389122662
Area
7.2850271587633E+15
Altitude
112330036.82674
Surface area
7.2850271587633E+15
Volume
2.5717548083112E+23
Height
61144727.336347