129343740 is an even 9-digits composite number following 129343739
and preceding 129343741 . In scientific notation, it is written as 1.29343740 × 10^8.
The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors.
There are 34167616 positive integers (up to 129343740) that are relatively prime to 129343740.
129343740 has 24 divisors, whose sum is 243710208
The reverse of 129343740 is 047343921
Previous prime number is 107
Is Prime? no Number parity even Number length 9 Sum of Digits 33 Digital Root 6
Name
one hundred twenty-nine million three hundred forty-three thousand seven hundred forty
Scientific notation
1.29343740 × 10^8
Engineering notation
1.29343740 × 10^6
Prime Factorization
2 × 2 × 15 × 107 × 20147
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
64671870 Product of the distinct prime numbers
The prime factorization of 129343740 is 2 × 2 × 15 × 107 × 20147.
Since it has a total of 5 prime factors.
1 , 10 , 93 , 100 , 390 , 129 , 6828 , 7593 , 39830 , 89066 , 26866 , 554958 , 5419619 , 4610242 , 7848335 , 86435981 , 504696084 , 207197493 , 2153067098 , 8150132861
n×2
258687480
n×3
388031220
n×4
517374960
n×5
646718700
n÷2
64671870
n÷3
43114580
n÷3
32335935
n÷5
25868748
n2
16729803077187600
n3
2.163895299467E+24
n4
2.7988631100148E+32
n5
3.6201542239734E+40
2 √n11372.938934154
3 √n505.72583271629
4 √n106.64398217506
5 √n41.913032381306
1 , 2 , 4 , 15 , 30 , 60 , 107 , 214 , 428 , 1605 , 3210 , 6420 , 20147 , 40294 , 80588 , 302205 , 604410 , 1208820 , 2155729 , 4311458 , 8622916 , 32335935 , 64671870 , 129343740
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
-129343739 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 129343740 can be divided by 24 positive divisors.
The sum of these divisors (counting 129343740) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111101101011010000011111100
3
Ternary
100000101100020220
4
Quaternary
13231122003330
5
Quinary
231102444430
6
Senary
20500141340
8
Octal
755320374
10
Decimal
129343740
12
Duodecimal
37397850
16
Hexadecimal
7b5a0fc
20
Vigesimal
2087j70
36
Base36
250a9o
md5
7c0cbc8d0058f1ed8abfb07f08afae98
sha1
ab236c91be869a3a295e0907f30f30755af058ca
sha256
919cce124fe80aceb14787887f26b2965b07e97e6a58e69b97ea8ee04a577dee
sha512
ee0e947842df0a34e91a74d0ef937be28efe19b604ae919aa2cd4739a36cfe943b33111fd8b487e1800c9d59c512668f46d56733fbb781603d5c08527fce0b40
ripemd-160
25d14a88effcff4d044c9a2634f24740266ddca5
Diameter
258687480
Circumference
812690686.74366
Area
5.2558226443296E+16
Volume
9.0641034345905E+24
Surface area
2.1023290577319E+17
Circumference
812690686.74366
Perimeter
517374960
Area
16729803077187600
Diagonal
182919671.31606
Surface area
100378818463125600
Volume
2.163895299467E+24
Space diagonal
224029929.32098
Perimeter
388031220
Area
7.2442172325778E+15
Altitude
112014964.66049
Surface area
7.2442172325778E+15
Volume
2.550175066718E+23
Height
60973223.77202