157435198 is an even 9-digits composite number following 157435197
and preceding 157435199 . In scientific notation, it is written as 1.57435198 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 74087136 positive integers (up to 157435198) that are relatively prime to 157435198.
157435198 has 8 divisors, whose sum is 250044192
The reverse of 157435198 is 891534751
Previous prime number is 17
Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred fifty-seven million four hundred thirty-five thousand one hundred ninety-eight
Scientific notation
1.57435198 × 10^8
Engineering notation
1.57435198 × 10^6
Prime Factorization
2 × 17 × 4630447
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
157435198
Product of the distinct prime numbers
The prime factorization of 157435198 is 2 × 17 × 4630447.
Since it has a total of 3 prime factors.
2 , 4 , 62 , 30 , 113 , 76 , 9342 , 2833 , 65885 , 8324 , 905621 , 727219 , 8786897 , 3141782 , 81105004 , 66820587 , 656457120 , 583324387 , 5571333880 , 287016505
n×2
314870396
n×3
472305594
n×4
629740792
n×5
787175990
n÷2
78717599
n÷3
52478399.333333
n÷3
39358799.5
n÷5
31487039.6
n2
24785841569299204
n3
3.9021638750593E+24
n4
6.143379422984E+32
n5
9.6718415584661E+40
2 √n
12547.318358916
3 √n
539.96707389546
4 √n
112.01481312271
5 √n
43.593362305209
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
-157435197
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 157435198 can be divided by 8 positive divisors.
The sum of these divisors (counting 157435198) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001011000100100010100111110
3
Ternary
101222020112111021
4
Quaternary
21120210110332
5
Quinary
310300411243
6
Senary
23342214354
8
Octal
1130442476
10
Decimal
157435198
12
Duodecimal
448843ba
16
Hexadecimal
962453e
20
Vigesimal
293j7ji
36
Base36
2lqdry
md5
713b9a702485e90d4bb3ac6f252df318
sha1
40abcdad7330467c017a82ff7ff9c077f5b874cf
sha256
88a381bb02523fff89fa4cca1601bf5fa6f424765308202b180cb7f5e06b0382
sha512
ff7e2e0bfdd2861ce14953154df7d63e949aeda9401bde47a57a65ee20af2fdd0ec8956c03d6855143f19c48a9a599824a2af4c8f0476807233f518f286be731
ripemd-160
dc8a0f98daee84a5f4a5018f383ec68504c595f2
Diameter
314870396
Circumference
989194522.90651
Area
7.7867017787151E+16
Volume
1.6345345817319E+25
Surface area
3.114680711486E+17
Circumference
989194522.90651
Perimeter
629740792
Area
24785841569299204
Diagonal
222646992.20649
Surface area
148715049415795224
Volume
3.9021638750593E+24
Space diagonal
272685761.83567
Perimeter
472305594
Area
1.0732584226595E+16
Altitude
136342880.91783
Surface area
1.0732584226595E+16
Volume
4.598744228926E+23
Height
74215664.068831