157673742 is an even 9-digits composite number following 157673741
and preceding 157673743 . In scientific notation, it is written as 1.57673742 × 10^8.
The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors.
There are 46862208 positive integers (up to 157673742) that are relatively prime to 157673742.
157673742 has 32 divisors, whose sum is 351475200
The reverse of 157673742 is 247376751
Previous prime number is 19
Is Prime? no Number parity even Number length 9 Sum of Digits 42 Digital Root 6
Name
one hundred fifty-seven million six hundred seventy-three thousand seven hundred forty-two
Scientific notation
1.57673742 × 10^8
Engineering notation
1.57673742 × 10^6
Prime Factorization
2 × 17 × 3 × 19 × 81359
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
157673742 Product of the distinct prime numbers
The prime factorization of 157673742 is 2 × 17 × 3 × 19 × 81359.
Since it has a total of 5 prime factors.
6 , 1 , 77 , 27 , 819 , 992 , 2709 , 2288 , 37367 , 49897 , 13625 , 275511 , 4557992 , 9839798 , 39664571 , 17928059 , 643052468 , 993683455 , 736447171 , 3127285312
n×2
315347484
n×3
473021226
n×4
630694968
n×5
788368710
n÷2
78836871
n÷3
52557914
n÷3
39418435.5
n÷5
31534748.4
n2
24861008916282564
n3
3.9199283057256E+24
n4
6.1806976433548E+32
n5
9.7453372559833E+40
2 √n12556.820537063
3 √n540.23965357044
4 √n112.05721992385
5 √n43.606564738127
1 , 2 , 3 , 6 , 17 , 19 , 34 , 38 , 51 , 57 , 102 , 114 , 323 , 646 , 969 , 1938 , 81359 , 162718 , 244077 , 488154 , 1383103 , 1545821 , 2766206 , 3091642 , 4149309 , 4637463 , 8298618 , 9274926 , 26278957 , 52557914 , 78836871 , 157673742
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
-157673741 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 157673742 can be divided by 32 positive divisors.
The sum of these divisors (counting 157673742) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1001011001011110100100001110
3
Ternary
101222200122201020
4
Quaternary
21121132210032
5
Quinary
310331024432
6
Senary
23351255010
8
Octal
1131364416
10
Decimal
157673742
12
Duodecimal
4497a466
16
Hexadecimal
965e90e
20
Vigesimal
2959472
36
Base36
2lvhu6
md5
c738eaba67868176880533806db84649
sha1
a5a913e8513d219f7a2bb52f156e48f4789f94e5
sha256
ac04dda7d4e3ac5c4eec40f25fa6c49e6f752b6e7c574938c09ac7b7d2519b52
sha512
a341dd32fb315965b2f9a6022ecb71a2b55419d616c5b571128f984df427662cbf967e183c7566db36fc83685f1c42cd7e3b676555c2de0fc0fd6ed09b56972a
ripemd-160
144435c81ffa890003bcce59889931e5c0abca39
Diameter
315347484
Circumference
990693339.06242
Area
7.8103162972224E+16
Volume
1.6419757290488E+25
Surface area
3.1241265188889E+17
Circumference
990693339.06242
Perimeter
630694968
Area
24861008916282564
Diagonal
222984344.36652
Surface area
149166053497695384
Volume
3.9199283057256E+24
Space diagonal
273098932.16351
Perimeter
473021226
Area
1.0765132642606E+16
Altitude
136549466.08175
Surface area
1.0765132642606E+16
Volume
4.6196798112395E+23
Height
74328114.788839