163485688 is an even 9-digits composite number following 163485687
and preceding 163485689 . In scientific notation, it is written as 1.63485688 × 10^8.
The sum of its digits is 49. It has a total of 5 prime factors and 16 positive divisors.
There are 81019008 positive integers (up to 163485688) that are relatively prime to 163485688.
163485688 has 16 divisors, whose sum is 309250080
The reverse of 163485688 is 886584361
Previous prime number is 113
Is Prime? no
Number parity even
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred sixty-three million four hundred eighty-five thousand six hundred eighty-eight
Scientific notation
1.63485688 × 10^8
Engineering notation
1.63485688 × 10^6
Prime Factorization
2 × 2 × 2 × 113 × 180847
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
40871422
Product of the distinct prime numbers
The prime factorization of 163485688 is 2 × 2 × 2 × 113 × 180847.
Since it has a total of 5 prime factors.
9 , 3 , 35 , 5 , 810 , 314 , 5320 , 2684 , 50589 , 57623 , 553238 , 996679 , 9258062 , 9333461 , 8789603 , 1496677 , 511326021 , 781310792 , 5981062851 , 1528713505
n×2
326971376
n×3
490457064
n×4
653942752
n×5
817428440
n÷2
81742844
n÷3
54495229.333333
n÷3
40871422
n÷5
32697137.6
n2
26727570180833344
n3
4.3695751995818E+24
n4
7.1436300777137E+32
n5
1.1678812780725E+41
2 √n
12786.15219681
3 √n
546.79757490228
4 √n
113.07586920652
5 √n
43.923399744205
1 , 2 , 4 , 8 , 113 , 226 , 452 , 904 , 180847 , 361694 , 723388 , 1446776 , 20435711 , 40871422 , 81742844 , 163485688
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
-163485687
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 163485688 can be divided by 16 positive divisors.
The sum of these divisors (counting 163485688) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001101111101001011111111000
3
Ternary
102101121221012111
4
Quaternary
21233221133320
5
Quinary
313323020223
6
Senary
24120022104
8
Octal
1157513770
10
Decimal
163485688
12
Duodecimal
46901934
16
Hexadecimal
9be97f8
20
Vigesimal
2b1fe48
36
Base36
2pc2d4
md5
9ef5720c09ef10eb2df0ce5e423dae7c
sha1
65f0103e9925265c4cb5200ce9bb89adcd4a8769
sha256
178be810728799f230e4303e06d25f25e1769b06a88818cd853e1b3cd996749b
sha512
63679840bf3e97d80e2164b21be4c62e0351e5c041cb12c50f110d8627384be1d629869a2471a8b95bcde4fcd383244e1cc90c6567903cda8f12886a24f932f6
ripemd-160
06878878b4411f448f1821b471542ad1621eae21
Diameter
326971376
Circumference
1027210872.7757
Area
8.3967138128412E+16
Volume
1.8303233795086E+25
Surface area
3.3586855251365E+17
Circumference
1027210872.7757
Perimeter
653942752
Area
26727570180833344
Diagonal
231203677.2235
Surface area
160365421085000064
Volume
4.3695751995818E+24
Space diagonal
283165517.92635
Perimeter
490457064
Area
1.1573377379017E+16
Altitude
141582758.96318
Surface area
1.1573377379017E+16
Volume
5.1495937575481E+23
Height
77067892.407832