163629904 is an even 9-digits composite number following 163629903
and preceding 163629905 . In scientific notation, it is written as 1.63629904 × 10^8.
The sum of its digits is 40. It has a total of 6 prime factors and 20 positive divisors.
There are 79175520 positive integers (up to 163629904) that are relatively prime to 163629904.
163629904 has 20 divisors, whose sum is 327260800
The reverse of 163629904 is 409926361
Previous prime number is 31
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred sixty-three million six hundred twenty-nine thousand nine hundred four
Scientific notation
1.63629904 × 10^8
Engineering notation
1.63629904 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 31 × 329899
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
20453738
Product of the distinct prime numbers
The prime factorization of 163629904 is 2 × 2 × 2 × 2 × 31 × 329899.
Since it has a total of 6 prime factors.
6 , 6 , 76 , 56 , 567 , 115 , 9835 , 8021 , 37425 , 22511 , 908342 , 133140 , 802859 , 9375126 , 13947329 , 89648979 , 728260893 , 132220739 , 1142390610 , 2871909691
n×2
327259808
n×3
490889712
n×4
654519616
n×5
818149520
n÷2
81814952
n÷3
54543301.333333
n÷3
40907476
n÷5
32725980.8
n2
26774745483049216
n3
4.3811490330158E+24
n4
7.1688699568206E+32
n5
1.173041502823E+41
2 √n
12791.790492343
3 √n
546.9583102424
4 √n
113.10079792974
5 √n
43.931146260913
1 , 2 , 4 , 8 , 16 , 31 , 62 , 124 , 248 , 496 , 329899 , 659798 , 1319596 , 2639192 , 5278384 , 10226869 , 20453738 , 40907476 , 81814952 , 163629904
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
-163629903
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 163629904 can be divided by 20 positive divisors.
The sum of these divisors (counting 163629904) is 1, the average is 0.05.
Base
System
Value
2
Binary
1001110000001100101101010000
3
Ternary
102101220021000211
4
Quaternary
21300030231100
5
Quinary
313342124104
6
Senary
24123053504
8
Octal
1160145520
10
Decimal
163629904
12
Duodecimal
46971294
16
Hexadecimal
9c0cb50
20
Vigesimal
2b2def4
36
Base36
2pf5n4
md5
87ba307952b541ef0f0d8a8b8b4d43e1
sha1
57d73ae502aa0787c5d0436a1b640681bf461c93
sha256
7c8f3970893e53c279469090e0058e1e8b42141227a57ebcd932c43f7eed4a43
sha512
834134a5e4b2eebdc8e2be1a7ea1792c34ea13928596155e6fc6d94f9b54da8796156555e893ef83da2fdc8da0035057cfac1cee437e791aac396fed65770a05
ripemd-160
a6e6d367cb0290f4db41a43c4b2d774fead08e4c
Diameter
327259808
Circumference
1028117008.628
Area
8.4115343711284E+16
Volume
1.8351714155206E+25
Surface area
3.3646137484514E+17
Circumference
1028117008.628
Perimeter
654519616
Area
26774745483049216
Diagonal
231407629.44661
Surface area
160648472898295296
Volume
4.3811490330158E+24
Space diagonal
283415307.36562
Perimeter
490889712
Area
1.1593804884092E+16
Altitude
141707653.68281
Surface area
1.1593804884092E+16
Volume
5.1632336510572E+23
Height
77135876.482203