157366942 is an even 9-digits composite number following 157366941
and preceding 157366943 . In scientific notation, it is written as 1.57366942 × 10^8.
The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors.
There are 78683470 positive integers (up to 157366942) that are relatively prime to 157366942.
157366942 has 4 divisors, whose sum is 236050416
The reverse of 157366942 is 249663751
Previous prime number is 2
Is Prime? no Number parity even Number length 9 Sum of Digits 43 Digital Root 7
Name
one hundred fifty-seven million three hundred sixty-six thousand nine hundred forty-two
Scientific notation
1.57366942 × 10^8
Engineering notation
1.57366942 × 10^6
Prime Factorization
2 × 78683471
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
157366942 Product of the distinct prime numbers
The prime factorization of 157366942 is 2 × 78683471.
Since it has a total of 2 prime factors.
10 , 8 , 90 , 85 , 509 , 745 , 1118 , 9179 , 1585 , 81340 , 779856 , 375716 , 7983067 , 7551291 , 36640775 , 92395665 , 195555140 , 45467227 , 3542853629 , 9010024108
n×2
314733884
n×3
472100826
n×4
629467768
n×5
786834710
n÷2
78683471
n÷3
52455647.333333
n÷3
39341735.5
n÷5
31473388.4
n2
24764354434431364
n3
3.8970907279506E+24
n4
6.1327325055414E+32
n5
9.6508936050105E+40
2 √n12544.598120307
3 √n539.88902840828
4 √n112.00267014811
5 √n43.589581670736
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-157366941 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157366942 can be divided by 4 positive divisors.
The sum of these divisors (counting 157366942) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001011000010011101010011110
3
Ternary
101222010001212021
4
Quaternary
21120103222132
5
Quinary
310241220232
6
Senary
23340530354
8
Octal
1130235236
10
Decimal
157366942
12
Duodecimal
448509ba
16
Hexadecimal
9613a9e
20
Vigesimal
293ah72
36
Base36
2lox3y
md5
b936f6617ea1f5fae9787225c3219391
sha1
5ab450aa65ec3416fb89988505851ffc7cc8bb81
sha256
37821223bb00b9f79fc1d421e2ed671b488d71f83519048b37f9df828d25c8c5
sha512
e4d97ab3263c3cf4291ddc4105c5c1f3319af74136524b6fae3166b17f888331e5c1174c30308d5016a9480433273c3ded55a7f31e1aa729fdb15efedffb7979
ripemd-160
5d4330ec9c9820f6bc43fe6893fae613a58d5d9c
Diameter
314733884
Circumference
988765657.81018
Area
7.7799513962103E+16
Volume
1.6324095468403E+25
Surface area
3.1119805584841E+17
Circumference
988765657.81018
Perimeter
629467768
Area
24764354434431364
Diagonal
222550463.64558
Surface area
148586126606588184
Volume
3.8970907279506E+24
Space diagonal
272567538.97574
Perimeter
472100826
Area
1.072328002427E+16
Altitude
136283769.48787
Surface area
1.072328002427E+16
Volume
4.5927654677218E+23
Height
74183487.88186