157435454 is an even 9-digits composite number following 157435453
and preceding 157435455 . In scientific notation, it is written as 1.57435454 × 10^8.
The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors.
There are 71500800 positive integers (up to 157435454) that are relatively prime to 157435454.
157435454 has 16 divisors, whose sum is 257840496
The reverse of 157435454 is 454534751
Previous prime number is 1597
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred fifty-seven million four hundred thirty-five thousand four hundred fifty-four
Scientific notation
1.57435454 × 10^8
Engineering notation
1.57435454 × 10^6
Prime Factorization
2 × 11 × 1597 × 4481
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
157435454
Product of the distinct prime numbers
The prime factorization of 157435454 is 2 × 11 × 1597 × 4481.
Since it has a total of 4 prime factors.
6 , 9 , 29 , 73 , 218 , 345 , 8440 , 3474 , 46998 , 12795 , 76319 , 748835 , 8129805 , 874830 , 98712256 , 2434772 , 428168439 , 834887257 , 920249318 , 7343230621
n×2
314870908
n×3
472306362
n×4
629741816
n×5
787177270
n÷2
78717727
n÷3
52478484.666667
n÷3
39358863.5
n÷5
31487090.8
n2
24785922176186116
n3
3.9021829106165E+24
n4
6.1434193812395E+32
n5
9.6719201939785E+40
2 √n
12547.328560295
3 √n
539.96736656931
4 √n
112.01485865855
5 √n
43.593376482336
1 , 2 , 11 , 22 , 1597 , 3194 , 4481 , 8962 , 17567 , 35134 , 49291 , 98582 , 7156157 , 14312314 , 78717727 , 157435454
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-157435453
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157435454 can be divided by 16 positive divisors.
The sum of these divisors (counting 157435454) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001011000100100011000111110
3
Ternary
101222020112211202
4
Quaternary
21120210120332
5
Quinary
310300413304
6
Senary
23342215502
8
Octal
1130443076
10
Decimal
157435454
12
Duodecimal
44884592
16
Hexadecimal
962463e
20
Vigesimal
293j8ce
36
Base36
2lqdz2
md5
0edd2bad1d44afb3e685fd74fa00fc68
sha1
1254365fb1d4ccd0b831da69836ef3477dea6e39
sha256
caf1022cc236fd389bff8833f82a11b55fcc4f5d81a6dc871565eb2be1ca4fea
sha512
767226efd38b65943462fc287c883f8f9ad908b5245e649846ad6d529ae0ee17e21e4b3bac8be842048e8a32955574d8841b79255bfeffce8ac2366cc67f5581
ripemd-160
53ebdb5515ebf94b77018f1e8e13718a3da61a7c
Diameter
314870908
Circumference
989196131.40195
Area
7.7867271021155E+16
Volume
1.6345425553275E+25
Surface area
3.1146908408462E+17
Circumference
989196131.40195
Perimeter
629741816
Area
24785922176186116
Diagonal
222647354.24517
Surface area
148715533057116696
Volume
3.9021829106165E+24
Space diagonal
272686205.24067
Perimeter
472306362
Area
1.0732619130401E+16
Altitude
136343102.62034
Surface area
1.0732619130401E+16
Volume
4.5987666625453E+23
Height
74215784.748389