157428612 is an even 9-digits composite number following 157428611
and preceding 157428613 . In scientific notation, it is written as 1.57428612 × 10^8.
The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors.
There are 47705520 positive integers (up to 157428612) that are relatively prime to 157428612.
157428612 has 24 divisors, whose sum is 333940320
The reverse of 157428612 is 216824751
Previous prime number is 11
Is Prime? no Number parity even Number length 9 Sum of Digits 36 Digital Root 9
Name
one hundred fifty-seven million four hundred twenty-eight thousand six hundred twelve
Scientific notation
1.57428612 × 10^8
Engineering notation
1.57428612 × 10^6
Prime Factorization
2 × 2 × 9 × 11 × 397547
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
78714306 Product of the distinct prime numbers
The prime factorization of 157428612 is 2 × 2 × 9 × 11 × 397547.
Since it has a total of 5 prime factors.
8 , 1 , 34 , 93 , 174 , 437 , 5597 , 6329 , 59695 , 48769 , 42132 , 731136 , 7885483 , 2177439 , 40162492 , 12753654 , 572147825 , 133460930 , 3914633520 , 6152321680
n×2
314857224
n×3
472285836
n×4
629714448
n×5
787143060
n÷2
78714306
n÷3
52476204
n÷3
39357153
n÷5
31485722.4
n2
24783767876246544
n3
3.9016741768877E+24
n4
6.1423515014367E+32
n5
9.669818712873E+40
2 √n12547.055909655
3 √n539.95954429432
4 √n112.01364162304
5 √n43.592997570141
1 , 2 , 4 , 9 , 11 , 18 , 22 , 36 , 44 , 99 , 198 , 396 , 397547 , 795094 , 1590188 , 3577923 , 4373017 , 7155846 , 8746034 , 14311692 , 17492068 , 39357153 , 78714306 , 157428612
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
-157428611 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 157428612 can be divided by 24 positive divisors.
The sum of these divisors (counting 157428612) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001011000100010101110000100
3
Ternary
101222020012110100
4
Quaternary
21120202232010
5
Quinary
310300203422
6
Senary
23342124100
8
Octal
1130425604
10
Decimal
157428612
12
Duodecimal
44880630
16
Hexadecimal
9622b84
20
Vigesimal
293ibac
36
Base36
2lq8p0
md5
75e66dd6bfee7c035bf1447798df9cb8
sha1
44e0c1a5ee87581f2f7a80f7f7e51da6f6db8a4f
sha256
30fc430dab4084aa71535257ceaf359c69d2e7171ba4aa634481c19f60140f05
sha512
2a28ce728ddbb25ab145771806522062695e75b9ff181550e87ec9bd964e663211aa2c7d6a44765ac73de642ddfd9651f03f793835946262207e8b322a700308
ripemd-160
197f3045b697a9fb5b06fc8f67dbc135397a4b3b
Diameter
314857224
Circumference
989153141.84808
Area
7.7860503088291E+16
Volume
1.6343294574415E+25
Surface area
3.1144201235316E+17
Circumference
989153141.84808
Perimeter
629714448
Area
24783767876246544
Diagonal
222637678.19597
Surface area
148702607257479264
Volume
3.9016741768877E+24
Space diagonal
272674354.54905
Perimeter
472285836
Area
1.0731686291163E+16
Altitude
136337177.27452
Surface area
1.0731686291163E+16
Volume
4.5981671140962E+23
Height
74212559.398657