157234429 is an odd 9-digits composite number following 157234428
and preceding 157234430 . In scientific notation, it is written as 1.57234429 × 10^8.
The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors.
There are 142702560 positive integers (up to 157234429) that are relatively prime to 157234429.
157234429 has 8 divisors, whose sum is 171813888
The reverse of 157234429 is 924432751
Previous prime number is 617
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred fifty-seven million two hundred thirty-four thousand four hundred twenty-nine
Scientific notation
1.57234429 × 10^8
Engineering notation
1.57234429 × 10^6
Prime Factorization
11 × 617 × 23167
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
157234429
Product of the distinct prime numbers
The prime factorization of 157234429 is 11 × 617 × 23167.
Since it has a total of 3 prime factors.
7 , 5 , 32 , 43 , 742 , 485 , 4035 , 8912 , 25173 , 80170 , 653215 , 796750 , 7803467 , 5390391 , 80114131 , 262941 , 753615474 , 390554788 , 2397531839 , 9171693554
n×2
314468858
n×3
471703287
n×4
628937716
n×5
786172145
n÷2
78617214.5
n÷3
52411476.333333
n÷3
39308607.25
n÷5
31446885.8
n2
24722665662956041
n3
3.8872542188728E+24
n4
6.1121019748231E+32
n5
9.6103286400108E+40
2 √n
12539.315332186
3 √n
539.73744552313
4 √n
111.97908435144
5 √n
43.582238155366
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
-157234428
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 157234429 can be divided by 8 positive divisors.
The sum of these divisors (counting 157234429) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010111110011010011111101
3
Ternary
101221212100002101
4
Quaternary
21113303103331
5
Quinary
310223000204
6
Senary
23334025101
8
Octal
1127632375
10
Decimal
157234429
12
Duodecimal
447a8191
16
Hexadecimal
95f34fd
20
Vigesimal
292e619
36
Base36
2lm2v1
md5
979391b24eade10a668fab1da6ecb4b5
sha1
9c8ce848234e56b2157a4906565b8adae0d5e926
sha256
baf0f52ad43dd43fa6008818885cccd279fc6fc4c4a7f10f7973cbd72f739cbf
sha512
307595fa0e02ac37d9209afc1e4e0ab167d174efc323cc0ae779d52904c03f99122d4f935a8e178f8e65afde04b44076fa925d3e0d1be360503aae3d6b01d63c
ripemd-160
f5db18fc0e885fa074870e495298fdb5fe4f132c
Diameter
314468858
Circumference
987933054.07557
Area
7.7668544823899E+16
Volume
1.6282892395529E+25
Surface area
3.106741792956E+17
Circumference
987933054.07557
Perimeter
628937716
Area
24722665662956041
Diagonal
222363061.96379
Surface area
148335993977736246
Volume
3.8872542188728E+24
Space diagonal
272338019.72708
Perimeter
471703287
Area
1.0705228256695E+16
Altitude
136169009.86354
Surface area
1.0705228256695E+16
Volume
4.5811730306016E+23
Height
74121020.654597