157023135 is an odd 9-digits composite number following 157023134
and preceding 157023136 . In scientific notation, it is written as 1.57023135 × 10^8.
The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors.
There are 77838336 positive integers (up to 157023135) that are relatively prime to 157023135.
157023135 has 32 divisors, whose sum is 239404032
The reverse of 157023135 is 531320751
Previous prime number is 83
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 27
Digital Root 9
Name
one hundred fifty-seven million twenty-three thousand one hundred thirty-five
Scientific notation
1.57023135 × 10^8
Engineering notation
1.57023135 × 10^6
Prime Factorization
17 × 3 × 15 × 83 × 2473
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
157023135
Product of the distinct prime numbers
The prime factorization of 157023135 is 17 × 3 × 15 × 83 × 2473.
Since it has a total of 5 prime factors.
4 , 5 , 34 , 97 , 422 , 165 , 6450 , 5939 , 3003 , 19421 , 181406 , 676221 , 9676048 , 7848952 , 21253639 , 2400730 , 69893152 , 335432263 , 7261164111 , 1364169164
n×2
314046270
n×3
471069405
n×4
628092540
n×5
785115675
n÷2
78511567.5
n÷3
52341045
n÷3
39255783.75
n÷5
31404627
n2
24656264925228225
n3
3.8716040159499E+24
n4
6.0793140006304E+32
n5
9.5459294302838E+40
2 √n
12530.887239138
3 √n
539.49556803469
4 √n
111.94144558267
5 √n
43.570518560136
1 , 3 , 15 , 17 , 45 , 51 , 83 , 249 , 255 , 765 , 1245 , 1411 , 2473 , 3735 , 4233 , 7419 , 21165 , 37095 , 42041 , 63495 , 111285 , 126123 , 205259 , 615777 , 630615 , 1891845 , 3078885 , 3489403 , 9236655 , 10468209 , 52341045 , 157023135
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-157023134
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157023135 can be divided by 32 positive divisors.
The sum of these divisors (counting 157023135) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1001010110111111101110011111
3
Ternary
101221110121020200
4
Quaternary
21112333232133
5
Quinary
310144220020
6
Senary
23325314543
8
Octal
1126775637
10
Decimal
157023135
12
Duodecimal
44705a53
16
Hexadecimal
95bfb9f
20
Vigesimal
2917hgf
36
Base36
2lhjtr
md5
12875bfefcd8fc661cd57cd1a2d87665
sha1
c492baced3bf146045e2f7d28fbb81f6c62f4c68
sha256
98571e5ab89d0bc9a29444194dd6747920a058b1654e8b18744e7e841e3da195
sha512
faba63186ee19e7678f665b9f79d2326052f1602050620e9b1f8959d4e0ea7d5ce0790c894b35eb7e9c54d4884b197ae4760da5f4880b9d0561c438307bd0de4
ripemd-160
257b41f9db7c8f62367bceed409ef3f8c16eadc0
Diameter
314046270
Circumference
986605454.71928
Area
7.7459940754061E+16
Volume
1.6217336978822E+25
Surface area
3.0983976301624E+17
Circumference
986605454.71928
Perimeter
628092540
Area
24656264925228225
Diagonal
222064247.12334
Surface area
147937589551369350
Volume
3.8716040159499E+24
Space diagonal
271972047.78375
Perimeter
471069405
Area
1.0676475893843E+16
Altitude
135986023.89187
Surface area
1.0676475893843E+16
Volume
4.5627290895787E+23
Height
74021415.70778