157193752 is an even 9-digits composite number following 157193751
and preceding 157193753 . In scientific notation, it is written as 1.57193752 × 10^8.
The sum of its digits is 40. It has a total of 4 prime factors and 8 positive divisors.
There are 78596872 positive integers (up to 157193752) that are relatively prime to 157193752.
157193752 has 8 divisors, whose sum is 294738300
The reverse of 157193752 is 257391751
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred fifty-seven million one hundred ninety-three thousand seven hundred fifty-two
Scientific notation
1.57193752 × 10^8
Engineering notation
1.57193752 × 10^6
Prime Factorization
2 × 2 × 2 × 19649219
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
39298438
Product of the distinct prime numbers
The prime factorization of 157193752 is 2 × 2 × 2 × 19649219.
Since it has a total of 4 prime factors.
10 , 8 , 14 , 18 , 328 , 572 , 6380 , 8154 , 29161 , 65365 , 310816 , 556039 , 2691825 , 1153822 , 86733718 , 38731567 , 434676577 , 571819556 , 4319461127 , 3158859210
n×2
314387504
n×3
471581256
n×4
628775008
n×5
785968760
n÷2
78596876
n÷3
52397917.333333
n÷3
39298438
n÷5
31438750.4
n2
24709875667837504
n3
3.8842380676809E+24
n4
6.1057795551999E+32
n5
9.5979039716676E+40
2 √n
12537.69324876
3 √n
539.69089763124
4 √n
111.97184132075
5 √n
43.579982951857
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-157193751
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157193752 can be divided by 8 positive divisors.
The sum of these divisors (counting 157193752) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010111101001011000011000
3
Ternary
101221210021021211
4
Quaternary
21113221120120
5
Quinary
310220200002
6
Senary
23333112504
8
Octal
1127513030
10
Decimal
157193752
12
Duodecimal
44788734
16
Hexadecimal
95e9618
20
Vigesimal
292947c
36
Base36
2ll7h4
md5
5170de7b66e9ad8f6f3628211c0e636b
sha1
b8ae74ce6d99f7f610672c4c65915a0a0356eb78
sha256
ab21d5b28e9905fce6d5eab4d55e56c6900200edbedec4af5d3bb82d2a09705d
sha512
1708aeecaf11a4486a7c68fa983a5f2eb460a260fe2e8d96e9fb1e9d07c9278b3e1bc6ac5c142800ad25f18b926b7b24adc473ca3236cbeb01f1473559d9655f
ripemd-160
bdf464c7abbec6a7a0e5a1078fe0aada6bfaf14a
Diameter
314387504
Circumference
987677472.94683
Area
7.7628363869195E+16
Volume
1.627025837096E+25
Surface area
3.1051345547678E+17
Circumference
987677472.94683
Perimeter
628775008
Area
24709875667837504
Diagonal
222305535.99871
Surface area
148259254007025024
Volume
3.8842380676809E+24
Space diagonal
272267565.09638
Perimeter
471581256
Area
1.0699690026351E+16
Altitude
136133782.54819
Surface area
1.0699690026351E+16
Volume
4.5776184623335E+23
Height
74101845.332904