157435455 is an odd 9-digits composite number following 157435454
and preceding 157435456 . In scientific notation, it is written as 1.57435455 × 10^8.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 83965568 positive integers (up to 157435455) that are relatively prime to 157435455.
157435455 has 8 divisors, whose sum is 251896752
The reverse of 157435455 is 554534751
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred fifty-seven million four hundred thirty-five thousand four hundred fifty-five
Scientific notation
1.57435455 × 10^8
Engineering notation
1.57435455 × 10^6
Prime Factorization
3 × 5 × 10495697
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
157435455
Product of the distinct prime numbers
The prime factorization of 157435455 is 3 × 5 × 10495697.
Since it has a total of 3 prime factors.
5 , 8 , 66 , 27 , 23 , 780 , 8644 , 1468 , 89818 , 11162 , 398202 , 601377 , 2648744 , 4482624 , 403952 , 40724179 , 647307806 , 379944532 , 3258786624 , 4127221059
n×2
314870910
n×3
472306365
n×4
629741820
n×5
787177275
n÷2
78717727.5
n÷3
52478485
n÷3
39358863.75
n÷5
31487091
n2
24785922491057025
n3
3.9021829849743E+24
n4
6.1434195373269E+32
n5
9.6719205011494E+40
2 √n
12547.328600144
3 √n
539.96736771256
4 √n
112.01485883643
5 √n
43.593376537715
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
-157435454
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 157435455 can be divided by 8 positive divisors.
The sum of these divisors (counting 157435455) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001011000100100011000111111
3
Ternary
101222020112211210
4
Quaternary
21120210120333
5
Quinary
310300413310
6
Senary
23342215503
8
Octal
1130443077
10
Decimal
157435455
12
Duodecimal
44884593
16
Hexadecimal
962463f
20
Vigesimal
293j8cf
36
Base36
2lqdz3
md5
05d6924592cf34e90b13c21a709a5fe0
sha1
f9e70d3e16a9eeef3539ff266e055620043e9b7d
sha256
43cd828a627efff3385ee15311cb7ba2916bcaea1ccf2e77c41ec4f9dcc4213d
sha512
fe1d460b2bc3dbe3e90b044949c7216255cc043af49fac644a5ba72bc2761205c5c63493bb8ed5b9473ac8763f6083ba77e45502e75b644cc1dfc04593e9bce2
ripemd-160
68e40654829c202666ec2747ab23e47c06fcabbd
Diameter
314870910
Circumference
989196137.68513
Area
7.7867272010351E+16
Volume
1.6345425864744E+25
Surface area
3.114690880414E+17
Circumference
989196137.68513
Perimeter
629741820
Area
24785922491057025
Diagonal
222647355.65938
Surface area
148715534946342150
Volume
3.9021829849743E+24
Space diagonal
272686206.97272
Perimeter
472306365
Area
1.0732619266744E+16
Altitude
136343103.48636
Surface area
1.0732619266744E+16
Volume
4.5987667501768E+23
Height
74215785.219793