157438716 is an even 9-digits composite number following 157438715
and preceding 157438717 . In scientific notation, it is written as 1.57438716 × 10^8.
The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors.
There are 51846960 positive integers (up to 157438716) that are relatively prime to 157438716.
157438716 has 24 divisors, whose sum is 371785344
The reverse of 157438716 is 617834751
Previous prime number is 83
Is Prime? no Number parity even Number length 9 Sum of Digits 42 Digital Root 6
Name
one hundred fifty-seven million four hundred thirty-eight thousand seven hundred sixteen
Scientific notation
1.57438716 × 10^8
Engineering notation
1.57438716 × 10^6
Prime Factorization
2 × 2 × 3 × 83 × 158071
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
78719358 Product of the distinct prime numbers
The prime factorization of 157438716 is 2 × 2 × 3 × 83 × 158071.
Since it has a total of 5 prime factors.
2 , 3 , 72 , 60 , 110 , 674 , 4866 , 9908 , 96579 , 45756 , 43876 , 916778 , 3264088 , 6403158 , 78387827 , 14575876 , 438111811 , 309806187 , 261642314 , 6323864680
n×2
314877432
n×3
472316148
n×4
629754864
n×5
787193580
n÷2
78719358
n÷3
52479572
n÷3
39359679
n÷5
31487743.2
n2
24786949295728656
n3
3.9024254706766E+24
n4
6.1439285538902E+32
n5
9.6729222272022E+40
2 √n12547.458547451
3 √n539.97109584659
4 √n112.01543887987
5 √n43.593557128324
1 , 2 , 3 , 4 , 6 , 12 , 83 , 166 , 249 , 332 , 498 , 996 , 158071 , 316142 , 474213 , 632284 , 948426 , 1896852 , 13119893 , 26239786 , 39359679 , 52479572 , 78719358 , 157438716
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
-157438715 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 157438716 can be divided by 24 positive divisors.
The sum of these divisors (counting 157438716) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001011000100101001011111100
3
Ternary
101222020201022120
4
Quaternary
21120211023330
5
Quinary
310301014331
6
Senary
23342242540
8
Octal
1130451374
10
Decimal
157438716
12
Duodecimal
44886450
16
Hexadecimal
96252fc
20
Vigesimal
293jgfg
36
Base36
2lqgho
md5
e4d0559cdce39571e5a650594e2bd5e9
sha1
8f1c4398f0292cb467354cd2527f4338ab711589
sha256
7cbf5c13911e0942a75ab428eebc5b19a80fcceba75f91a050262356121a75c4
sha512
0b8a862d52f288bb35d8ade824c139d067c3c54ad7ffb1f1361f6b17a6cd9d5158be69ca6d90ef420cba8961d6460be3054169b3d115c30c280f58a65d165af9
ripemd-160
a6edcfecde13e9dd039e26db91c5ef22104e9444
Diameter
314877432
Circumference
989216627.15242
Area
7.7870497812364E+16
Volume
1.6346441586479E+25
Surface area
3.1148199124946E+17
Circumference
989216627.15242
Perimeter
629754864
Area
24786949295728656
Diagonal
222651967.40981
Surface area
148721695774371936
Volume
3.9024254706766E+24
Space diagonal
272691855.19041
Perimeter
472316148
Area
1.0733063886209E+16
Altitude
136345927.5952
Surface area
1.0733063886209E+16
Volume
4.5990525223176E+23
Height
74217322.469935