163490512 is an even 9-digits composite number following 163490511
and preceding 163490513 . In scientific notation, it is written as 1.63490512 × 10^8.
The sum of its digits is 31. It has a total of 6 prime factors and 20 positive divisors.
There are 81693920 positive integers (up to 163490512) that are relatively prime to 163490512.
163490512 has 20 divisors, whose sum is 316961856
The reverse of 163490512 is 215094361
Previous prime number is 3491
Is Prime? no
Number parity even
Number length 9
Sum of Digits 31
Digital Root 4
Name
one hundred sixty-three million four hundred ninety thousand five hundred twelve
Scientific notation
1.63490512 × 10^8
Engineering notation
1.63490512 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 3491 × 2927
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
20436314
Product of the distinct prime numbers
The prime factorization of 163490512 is 2 × 2 × 2 × 2 × 3491 × 2927.
Since it has a total of 6 prime factors.
1 , 9 , 87 , 62 , 472 , 245 , 1720 , 3964 , 38342 , 31148 , 628635 , 417841 , 3623911 , 9245394 , 43761398 , 45702151 , 497178896 , 868148763 , 5313817942 , 1122547841
n×2
326981024
n×3
490471536
n×4
653962048
n×5
817452560
n÷2
81745256
n÷3
54496837.333333
n÷3
40872628
n÷5
32698102.4
n2
26729147514022144
n3
4.369962012391E+24
n4
7.1444732682636E+32
n5
1.1680535925987E+41
2 √n
12786.340837003
3 √n
546.80295299906
4 √n
113.07670333452
5 √n
43.923658952191
1 , 2 , 4 , 8 , 16 , 2927 , 3491 , 5854 , 6982 , 11708 , 13964 , 23416 , 27928 , 46832 , 55856 , 10218157 , 20436314 , 40872628 , 81745256 , 163490512
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-163490511
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 163490512 can be divided by 20 positive divisors.
The sum of these divisors (counting 163490512) is 1, the average is 0.05.
Base
System
Value
2
Binary
1001101111101010101011010000
3
Ternary
102101122011211011
4
Quaternary
21233222223100
5
Quinary
313323144022
6
Senary
24120100304
8
Octal
1157525320
10
Decimal
163490512
12
Duodecimal
46904694
16
Hexadecimal
9beaad0
20
Vigesimal
2b1g65c
36
Base36
2pc634
md5
fd03c9fb89511c77f39b9e8ba67fda46
sha1
2b5c8a5b02c630a919a68da8c6c92ad4412737f6
sha256
dbebb5c6aa7dded8555150db5988600fa270950fa535cb0c2ff80e1fe6b81ca8
sha512
820c5c14d04ac957e753a378e79780fbdfc874c8bb32e597a9ca8bd349c295e3d061a67ea38ad0a81546f6849963fb4e4a434d6e2166fc91de66f8c0a3592586
ripemd-160
8fc875967ddc8604f3534478f53f011c07c4d0ea
Diameter
326981024
Circumference
1027241182.8617
Area
8.397209346677E+16
Volume
1.8304854072792E+25
Surface area
3.3588837386708E+17
Circumference
1027241182.8617
Perimeter
653962048
Area
26729147514022144
Diagonal
231210499.38972
Surface area
160374885084132864
Volume
4.369962012391E+24
Space diagonal
283173873.33945
Perimeter
490471536
Area
1.1574060384322E+16
Altitude
141586936.66972
Surface area
1.1574060384322E+16
Volume
5.1500496208155E+23
Height
77070166.46324