163485394 is an even 9-digits composite number following 163485393
and preceding 163485395 . In scientific notation, it is written as 1.63485394 × 10^8.
The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors.
There are 80745984 positive integers (up to 163485394) that are relatively prime to 163485394.
163485394 has 16 divisors, whose sum is 248232600
The reverse of 163485394 is 493584361
Previous prime number is 397
Is Prime? no Number parity even Number length 9 Sum of Digits 43 Digital Root 7
Name
one hundred sixty-three million four hundred eighty-five thousand three hundred ninety-four
Scientific notation
1.63485394 × 10^8
Engineering notation
1.63485394 × 10^6
Prime Factorization
2 × 109 × 397 × 1889
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
163485394 Product of the distinct prime numbers
The prime factorization of 163485394 is 2 × 109 × 397 × 1889.
Since it has a total of 4 prime factors.
4 , 3 , 99 , 9 , 179 , 423 , 8318 , 3274 , 83155 , 11509 , 703131 , 317976 , 9793734 , 1198586 , 11424568 , 1555994 , 942727307 , 150383725 , 7917561507 , 3514064548
n×2
326970788
n×3
490456182
n×4
653941576
n×5
817426970
n÷2
81742697
n÷3
54495131.333333
n÷3
40871348.5
n÷5
32697078.8
n2
26727474051335236
n3
4.3695516259073E+24
n4
7.143578691648E+32
n5
1.1678707769741E+41
2 √n12786.140699992
3 √n546.79724712928
4 √n113.07581836977
5 √n43.923383946505
1 , 2 , 109 , 218 , 397 , 794 , 1889 , 3778 , 43273 , 86546 , 205901 , 411802 , 749933 , 1499866 , 81742697 , 163485394
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
-163485393 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 163485394 can be divided by 16 positive divisors.
The sum of these divisors (counting 163485394) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001101111101001011011010010
3
Ternary
102101121220210121
4
Quaternary
21233221123102
5
Quinary
313323013034
6
Senary
24120020454
8
Octal
1157513322
10
Decimal
163485394
12
Duodecimal
4690172a
16
Hexadecimal
9be96d2
20
Vigesimal
2b1fd9e
36
Base36
2pc24y
md5
c32d6a2d0792e2821e7b0f94fc21d379
sha1
91ca8afa1a26322c7c82fc8c0ba43ef8dc3fabc8
sha256
bf1125ab2d37d8c44bd58f50b6b155e591a4c89f6a28e0ecdc9a0f60be20f0e4
sha512
0eb11256559e01a5a0a4bc0ce326922a56249ad5c0d60a62ef83c542acae32c22158e91a680b248d25de55e28e0871b8d571c3afa92187a25c9665d1d29c3bbc
ripemd-160
7513da1a17da72b249b5ce1471a737c50235de9a
Diameter
326970788
Circumference
1027209025.5193
Area
8.3966836128687E+16
Volume
1.8303135049909E+25
Surface area
3.3586734451475E+17
Circumference
1027209025.5193
Perimeter
653941576
Area
26727474051335236
Diagonal
231203261.44471
Surface area
160364844308011416
Volume
4.3695516259073E+24
Space diagonal
283165008.70342
Perimeter
490456182
Area
1.1573335753723E+16
Altitude
141582504.35171
Surface area
1.1573335753723E+16
Volume
5.1495659757063E+23
Height
77067753.814903