129488557 is an odd 9-digits composite number following 129488556
and preceding 129488558 . In scientific notation, it is written as 1.29488557 × 10^8.
The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors.
There are 117716860 positive integers (up to 129488557) that are relatively prime to 129488557.
129488557 has 4 divisors, whose sum is 141260256
The reverse of 129488557 is 755884921
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred twenty-nine million four hundred eighty-eight thousand five hundred fifty-seven
Scientific notation
1.29488557 × 10^8
Engineering notation
1.29488557 × 10^6
Prime Factorization
11 × 11771687
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
129488557
Product of the distinct prime numbers
The prime factorization of 129488557 is 11 × 11771687.
Since it has a total of 2 prime factors.
3 , 5 , 8 , 35 , 235 , 334 , 7115 , 1115 , 84643 , 47650 , 186212 , 524086 , 2966582 , 1535434 , 26349451 , 3081055 , 917676787 , 557603741 , 8754951803 , 704569164
n×2
258977114
n×3
388465671
n×4
517954228
n×5
647442785
n÷2
64744278.5
n÷3
43162852.333333
n÷3
32372139.25
n÷5
25897711.4
n2
16767286393942249
n3
2.1711717199573E+24
n4
2.8114189301648E+32
n5
3.6404658038952E+40
2 √n
11379.303889079
3 √n
505.91450408631
4 √n
106.67382007352
5 √n
41.922413590016
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129488556
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129488557 can be divided by 4 positive divisors.
The sum of these divisors (counting 129488557) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101101111101011010101101
3
Ternary
100000122200220111
4
Quaternary
13231331122231
5
Quinary
231122113212
6
Senary
20503220021
8
Octal
755753255
10
Decimal
129488557
12
Duodecimal
37447611
16
Hexadecimal
7b7d6ad
20
Vigesimal
209617h
36
Base36
253e0d
md5
ba059d540d007c8e84fcf792cc4dd489
sha1
f663cc4ae6e43966e9eaeae3c3bb5b1eab98c987
sha256
7659ce983613e76a1fefc6e31cfeeb3e9dc2ce260ed16a8977198a2aceaccf96
sha512
57bae692c0b5f489912b795ea284aacf0fec422a7e415030297ab063668db21a144a800269808b260c2f3f7928f97d10d95d0f935c7bbda7872586c7157a785d
ripemd-160
d90392558cea97e4299e0910f6fc585a2bae01e0
Diameter
258977114
Circumference
813600598.79029
Area
5.2675983755845E+16
Volume
9.0945828334664E+24
Surface area
2.1070393502338E+17
Circumference
813600598.79029
Perimeter
517954228
Area
16767286393942249
Diagonal
183124473.48152
Surface area
100603718363653494
Volume
2.1711717199573E+24
Space diagonal
224280759.72278
Perimeter
388465671
Area
7.2604479848416E+15
Altitude
112140379.86139
Surface area
7.2604479848416E+15
Volume
2.5587504105038E+23
Height
61041491.160507