157189852 is an even 9-digits composite number following 157189851
and preceding 157189853 . In scientific notation, it is written as 1.57189852 × 10^8.
The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors.
There are 78343200 positive integers (up to 157189852) that are relatively prime to 157189852.
157189852 has 12 divisors, whose sum is 275963296
The reverse of 157189852 is 258981751
Previous prime number is 313
Is Prime? no
Number parity even
Number length 9
Sum of Digits 46
Digital Root 1
Name
one hundred fifty-seven million one hundred eighty-nine thousand eight hundred fifty-two
Scientific notation
1.57189852 × 10^8
Engineering notation
1.57189852 × 10^6
Prime Factorization
2 × 2 × 313 × 125551
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
78594926
Product of the distinct prime numbers
The prime factorization of 157189852 is 2 × 2 × 313 × 125551.
Since it has a total of 4 prime factors.
5 , 9 , 72 , 27 , 496 , 777 , 4882 , 4525 , 57188 , 70100 , 142899 , 989505 , 5244685 , 5461950 , 98517834 , 30446970 , 749074463 , 167057378 , 1350605683 , 1009686651
n×2
314379704
n×3
471569556
n×4
628759408
n×5
785949260
n÷2
78594926
n÷3
52396617.333333
n÷3
39297463
n÷5
31437970.4
n2
24708649571781904
n3
3.8839489693083E+24
n4
6.1051736366112E+32
n5
9.5967134037321E+40
2 √n
12537.537716793
3 √n
539.68643432427
4 √n
111.97114680485
5 √n
43.579766704559
1 , 2 , 4 , 313 , 626 , 1252 , 125551 , 251102 , 502204 , 39297463 , 78594926 , 157189852
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-157189851
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157189852 can be divided by 12 positive divisors.
The sum of these divisors (counting 157189852) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001010111101000011011011100
3
Ternary
101221210001221101
4
Quaternary
21113220123130
5
Quinary
310220033402
6
Senary
23333042444
8
Octal
1127503334
10
Decimal
157189852
12
Duodecimal
44786424
16
Hexadecimal
95e86dc
20
Vigesimal
2928ecc
36
Base36
2ll4gs
md5
c1147b67155b53a0187e53955a3f5d90
sha1
6333aeb25498e6039cbc13ca17f9899efa9c3a8d
sha256
475c62c8e93a1814b3c73f21cd7f728bbf5a39c76afd9891e42c4ee59d5ce269
sha512
f34abacecb1b4e4eabf979fa62f0e423e7af2759a9b01c92178677c343e3472534e83492a4c2c1b0f478d4c9733276414989e2c9d4203a2cb04446aa91efe637
ripemd-160
dccc4b526e74a182be18e4cc69ff2fa5f8cc3f86
Diameter
314379704
Circumference
987652968.52413
Area
7.7624511974835E+16
Volume
1.6269047398529E+25
Surface area
3.1049804789934E+17
Circumference
987652968.52413
Perimeter
628759408
Area
24708649571781904
Diagonal
222300020.56582
Surface area
148251897430691424
Volume
3.8839489693083E+24
Space diagonal
272260810.09823
Perimeter
471569556
Area
1.0699159111185E+16
Altitude
136130405.04912
Surface area
1.0699159111185E+16
Volume
4.577277756634E+23
Height
74100006.855273