157057996 is an even 9-digits composite number following 157057995
and preceding 157057997 . In scientific notation, it is written as 1.57057996 × 10^8.
The sum of its digits is 49. It has a total of 5 prime factors and 24 positive divisors.
There are 77475840 positive integers (up to 157057996) that are relatively prime to 157057996.
157057996 has 24 divisors, whose sum is 278563824
The reverse of 157057996 is 699750751
Previous prime number is 193
Is Prime? no
Number parity even
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred fifty-seven million fifty-seven thousand nine hundred ninety-six
Scientific notation
1.57057996 × 10^8
Engineering notation
1.57057996 × 10^6
Prime Factorization
2 × 2 × 131 × 193 × 1553
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
78528998
Product of the distinct prime numbers
The prime factorization of 157057996 is 2 × 2 × 131 × 193 × 1553.
Since it has a total of 5 prime factors.
10 , 10 , 49 , 18 , 133 , 220 , 3419 , 583 , 32257 , 16220 , 10461 , 352295 , 3434383 , 5303812 , 444297 , 42052492 , 280702542 , 883402830 , 3462272191 , 103207144
n×2
314115992
n×3
471173988
n×4
628231984
n×5
785289980
n÷2
78528998
n÷3
52352665.333333
n÷3
39264499
n÷5
31411599.2
n2
24667214107536016
n3
3.8741832146325E+24
n4
6.0847145182702E+32
n5
9.5565306847163E+40
2 √n
12532.278164803
3 √n
539.53548988729
4 √n
111.94765814792
5 √n
43.572453022823
1 , 2 , 4 , 131 , 193 , 262 , 386 , 524 , 772 , 1553 , 3106 , 6212 , 25283 , 50566 , 101132 , 203443 , 299729 , 406886 , 599458 , 813772 , 1198916 , 39264499 , 78528998 , 157057996
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
-157057995
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 157057996 can be divided by 24 positive divisors.
The sum of these divisors (counting 157057996) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001010111001000001111001100
3
Ternary
101221112101001211
4
Quaternary
21113020033030
5
Quinary
310201323441
6
Senary
23330144204
8
Octal
1127101714
10
Decimal
157057996
12
Duodecimal
44722064
16
Hexadecimal
95c83cc
20
Vigesimal
291c4jg
36
Base36
2liaq4
md5
7512adce798963e63c71b69c456dd7ac
sha1
2d63c001276373da316ef0cb0734d28cc055bb7c
sha256
9350775ff8c84fd1026da4949b54fa0c9c145565f6774499119f60b5ebff3702
sha512
2122d829916008540d8d12e2c00969ed6f3739626206ee86af5defcac7583939067d0c1a70bc3e0ee2838433d5fe358cf2c986afe367ad8c8f24f2eb247430f6
ripemd-160
ac40ab15be137f024c7cfe08d0593c80961decba
Diameter
314115992
Circumference
986824492.84227
Area
7.7494338624762E+16
Volume
1.6228140701001E+25
Surface area
3.0997735449905E+17
Circumference
986824492.84227
Perimeter
628231984
Area
24667214107536016
Diagonal
222113548.02234
Surface area
148003284645216096
Volume
3.8741832146325E+24
Space diagonal
272032428.80695
Perimeter
471173988
Area
1.0681217028858E+16
Altitude
136016214.40347
Surface area
1.0681217028858E+16
Volume
4.5657687043763E+23
Height
74037849.34078