157430429 is an odd 9-digits composite number following 157430428
and preceding 157430430 . In scientific notation, it is written as 1.57430429 × 10^8.
The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors.
There are 143947440 positive integers (up to 157430429) that are relatively prime to 157430429.
157430429 has 8 divisors, whose sum is 169858080
The reverse of 157430429 is 924034751
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 35
Digital Root 8
Name
one hundred fifty-seven million four hundred thirty thousand four hundred twenty-nine
Scientific notation
1.57430429 × 10^8
Engineering notation
1.57430429 × 10^6
Prime Factorization
22139 × 13 × 547
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
157430429
Product of the distinct prime numbers
The prime factorization of 157430429 is 22139 × 13 × 547.
Since it has a total of 3 prime factors.
6 , 10 , 51 , 21 , 613 , 708 , 2786 , 9061 , 80148 , 29386 , 919569 , 56439 , 9426441 , 8560070 , 66391514 , 62282441 , 482198902 , 856694483 , 1320449156 , 2023506637
n×2
314860858
n×3
472291287
n×4
629721716
n×5
787152145
n÷2
78715214.5
n÷3
52476809.666667
n÷3
39357607.25
n÷5
31486085.8
n2
24784339975124041
n3
3.9018092747656E+24
n4
6.1426350800253E+32
n5
9.6703767583883E+40
2 √n
12547.12831687
3 √n
539.96162164376
4 √n
112.0139648297
5 √n
43.593098197479
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
-157430428
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 157430429 can be divided by 8 positive divisors.
The sum of these divisors (counting 157430429) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001011000100011001010011101
3
Ternary
101222020021221122
4
Quaternary
21120203022131
5
Quinary
310300233204
6
Senary
23342140325
8
Octal
1130431235
10
Decimal
157430429
12
Duodecimal
448816a5
16
Hexadecimal
962329d
20
Vigesimal
293ig19
36
Base36
2lqa3h
md5
0399de9a7d25cdab182b92946aaa281a
sha1
c309b31016ae838c7244912b62288eb5d57cbc73
sha256
5439db833b992688a7d9cd7942ece9f49ffabefefd290e365525e47e6da821f2
sha512
2d91e7dde6173016746a6055da15516431acdf3d37594e5d80213ae8e397ee6e30285f7479ab8351bcf5837ecb367238f2c9e056e8393733a888ff14fe86a08e
ripemd-160
66517dead771cbf665c647ebf64fd93629449837
Diameter
314860858
Circumference
989164558.39578
Area
7.7862300389922E+16
Volume
1.6343860471083E+25
Surface area
3.1144920155969E+17
Circumference
989164558.39578
Perimeter
629721716
Area
24784339975124041
Diagonal
222640247.82201
Surface area
148706039850744246
Volume
3.9018092747656E+24
Space diagonal
272677501.68536
Perimeter
472291287
Area
1.0731934017244E+16
Altitude
136338750.84268
Surface area
1.0731934017244E+16
Volume
4.5983263284722E+23
Height
74213415.940672