157564481 is an odd 9-digits prime number following 157564480
and preceding 157564482 . In scientific notation, it is written as 1.57564481 × 10^8.
The sum of its digits is 41. It has a total of 1 prime factors and 2 positive divisors.
There are 157564480 positive integers (up to 157564481) that are relatively prime to 157564481.
157564481 has 2 divisors, whose sum is 157564482
The reverse of 157564481 is 184465751
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 41 Digital Root 5
Name
one hundred fifty-seven million five hundred sixty-four thousand four hundred eighty-one
Scientific notation
1.57564481 × 10^8
Engineering notation
1.57564481 × 10^6
Prime Factorization
157564481
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
157564481 Product of the distinct prime numbers
The prime factorization of 157564481 is 157564481.
Since it has a total of 1 prime factors.
4 , 4 , 24 , 61 , 244 , 519 , 6408 , 8769 , 11604 , 61139 , 279880 , 498808 , 472804 , 3068049 , 70017301 , 45206786 , 975378739 , 124712981 , 2868228178 , 1363829634
n×2
315128962
n×3
472693443
n×4
630257924
n×5
787822405
n÷2
78782240.5
n÷3
52521493.666667
n÷3
39391120.25
n÷5
31512896.2
n2
24826565672799361
n3
3.911784935247E+24
n4
6.1635836310582E+32
n5
9.7116185592778E+40
2 √n12552.469119659
3 √n540.11483725946
4 √n112.03780219042
5 √n43.600519574242
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
157564482 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
78782241 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
12552.469159492 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999873068 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157564481 can be divided by 2 positive divisors.
The sum of these divisors (counting 157564481) is 157564482, the average is 78782241.
Base
System
Value
2
Binary
1001011001000011111001000001
3
Ternary
101222111002211112
4
Quaternary
21121003321001
5
Quinary
310314030411
6
Senary
23345053105
8
Octal
1131037101
10
Decimal
157564481
12
Duodecimal
44927195
16
Hexadecimal
9643e41
20
Vigesimal
294fb41
36
Base36
2lt5j5
md5
e294bc6d47a57bb6633d12d483ec8764
sha1
c14b24089f0f9819dee163d2b6cb6fdc6a12feb7
sha256
82cf507feae8ce2b3caf813bb82ff450c05e5be23c5bfc9c26ca2224a40bc83e
sha512
08297f7b59fbf63842ac4f112e69c3f7e1a30484a31ea7b60bfdbc3901d2a13c254d59940fe29cb7a72d17098254ae2626606175b56ceaee3549b8745afb114c
ripemd-160
675717cf7f9c4192f36e693e2cee8a5080f1fb7e
Diameter
315128962
Circumference
990006831.95258
Area
7.7994956331531E+16
Volume
1.6385646419994E+25
Surface area
3.1197982532612E+17
Circumference
990006831.95258
Perimeter
630257924
Area
24826565672799361
Diagonal
222829825.97848
Surface area
148959394036796166
Volume
3.911784935247E+24
Space diagonal
272909686.56022
Perimeter
472693443
Area
1.0750218280683E+16
Altitude
136454843.28011
Surface area
1.0750218280683E+16
Volume
4.6100827570943E+23
Height
74276608.659493