157420184 is an even 9-digits composite number following 157420183
and preceding 157420185 . In scientific notation, it is written as 1.57420184 × 10^8.
The sum of its digits is 32. It has a total of 5 prime factors and 16 positive divisors.
There are 78226560 positive integers (up to 157420184) that are relatively prime to 157420184.
157420184 has 16 divisors, whose sum is 296976120
The reverse of 157420184 is 481024751
Previous prime number is 163
Is Prime? no
Number parity even
Number length 9
Sum of Digits 32
Digital Root 5
Name
one hundred fifty-seven million four hundred twenty thousand one hundred eighty-four
Scientific notation
1.57420184 × 10^8
Engineering notation
1.57420184 × 10^6
Prime Factorization
2 × 2 × 2 × 163 × 120721
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
39355046
Product of the distinct prime numbers
The prime factorization of 157420184 is 2 × 2 × 2 × 163 × 120721.
Since it has a total of 5 prime factors.
6 , 6 , 85 , 84 , 150 , 156 , 2533 , 2250 , 63490 , 19992 , 184701 , 637626 , 6730549 , 7350180 , 68345569 , 66651885 , 696296181 , 780898370 , 875102068 , 135149853
n×2
314840368
n×3
472260552
n×4
629680736
n×5
787100920
n÷2
78710092
n÷3
52473394.666667
n÷3
39355046
n÷5
31484036.8
n2
24781114330593856
n3
3.9010475776471E+24
n4
6.1410362746596E+32
n5
9.667230603076E+40
2 √n
12546.720049479
3 √n
539.94990847655
4 √n
112.01214241982
5 √n
43.592530806639
1 , 2 , 4 , 8 , 163 , 326 , 652 , 1304 , 120721 , 241442 , 482884 , 965768 , 19677523 , 39355046 , 78710092 , 157420184
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-157420183
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157420184 can be divided by 16 positive divisors.
The sum of these divisors (counting 157420184) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001011000100000101010011000
3
Ternary
101222012202220012
4
Quaternary
21120200222120
5
Quinary
310244421214
6
Senary
23342021052
8
Octal
1130405230
10
Decimal
157420184
12
Duodecimal
44877788
16
Hexadecimal
9620a98
20
Vigesimal
293ha94
36
Base36
2lq26w
md5
f6d43cb659c36028ad3fb7a0a2b03a17
sha1
13c9fd6434388467eddccbae5f0ddcae04b7c4e6
sha256
2d33dd6b6baf48502e482f50e367c6dea46a11e6f3f69bebd658bbed3a3f47bf
sha512
bd47b69d90cd12b548bfb275fd3c15325e1bd85716090538c0a79f50cdea6d4381146756c2b8a920362aa08f5733cd1dc350c0b0176e8c7230054f7021385e86
ripemd-160
1c5559ec84187a2db4e451e6df02641b280ada82
Diameter
314840368
Circumference
989100187.16231
Area
7.7852166728762E+16
Volume
1.6340669881654E+25
Surface area
3.1140866691505E+17
Circumference
989100187.16231
Perimeter
629680736
Area
24781114330593856
Diagonal
222625759.20407
Surface area
148686685983563136
Volume
3.9010475776471E+24
Space diagonal
272659756.82484
Perimeter
472260552
Area
1.073053727219E+16
Altitude
136329878.41242
Surface area
1.073053727219E+16
Volume
4.5974286598094E+23
Height
74208586.401356