157355844 is an even 9-digits composite number following 157355843
and preceding 157355845 . In scientific notation, it is written as 1.57355844 × 10^8.
The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors.
There are 51591840 positive integers (up to 157355844) that are relatively prime to 157355844.
157355844 has 24 divisors, whose sum is 373184448
The reverse of 157355844 is 448553751
Previous prime number is 61
Is Prime? no Number parity even Number length 9 Sum of Digits 42 Digital Root 6
Name
one hundred fifty-seven million three hundred fifty-five thousand eight hundred forty-four
Scientific notation
1.57355844 × 10^8
Engineering notation
1.57355844 × 10^6
Prime Factorization
2 × 2 × 3 × 61 × 214967
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
78677922 Product of the distinct prime numbers
The prime factorization of 157355844 is 2 × 2 × 3 × 61 × 214967.
Since it has a total of 5 prime factors.
9 , 6 , 32 , 52 , 638 , 671 , 5044 , 5926 , 73902 , 1701 , 201116 , 825060 , 1293606 , 3315046 , 91784676 , 13118745 , 242485454 , 243112848 , 9753247833 , 7261574894
n×2
314711688
n×3
472067532
n×4
629423376
n×5
786779220
n÷2
78677922
n÷3
52451948
n÷3
39338961
n÷5
31471168.8
n2
24760861640952336
n3
3.8962662816793E+24
n4
6.1310026920238E+32
n5
9.6474910316968E+40
2 √n12544.155770716
3 √n539.87633656585
4 √n112.00069540283
5 √n43.588966839161
1 , 2 , 3 , 4 , 6 , 12 , 61 , 122 , 183 , 244 , 366 , 732 , 214967 , 429934 , 644901 , 859868 , 1289802 , 2579604 , 13112987 , 26225974 , 39338961 , 52451948 , 78677922 , 157355844
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
-157355843 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 157355844 can be divided by 24 positive divisors.
The sum of these divisors (counting 157355844) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001011000010000111101000100
3
Ternary
101222002111122020
4
Quaternary
21120100331010
5
Quinary
310240341334
6
Senary
23340403140
8
Octal
1130207504
10
Decimal
157355844
12
Duodecimal
448464b0
16
Hexadecimal
9610f44
20
Vigesimal
29399c4
36
Base36
2loojo
md5
6b515a2cd05d9bc57e9ca46aadd72da9
sha1
9d986c13ccd056f8f31360a39df64f360ee0aef8
sha256
77493c441ca3a8c44b57c9eb9e4cc54398e9ed3f74e24f3e5835c07406d882b9
sha512
1487abe60ce5d92992f64edaf91bd1872e8b2e3058a7c4b361d83de077424dbf2c6ec83bd4b5fa1c87568de5aec7d772e9850bbc1d0222b4bbca8d03f79cd853
ripemd-160
8779be7e826ba951199431cb1a90cdedfc76b664
Diameter
314711688
Circumference
988695927.01964
Area
7.7788541027769E+16
Volume
1.6320642035938E+25
Surface area
3.1115416411108E+17
Circumference
988695927.01964
Perimeter
629423376
Area
24760861640952336
Diagonal
222534768.70347
Surface area
148565169845714016
Volume
3.8962662816793E+24
Space diagonal
272548316.67588
Perimeter
472067532
Area
1.0721767600328E+16
Altitude
136274158.33794
Surface area
1.0721767600328E+16
Volume
4.5917938484732E+23
Height
74178256.234488