163923385 is an odd 9-digits composite number following 163923384
and preceding 163923386 . In scientific notation, it is written as 1.63923385 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 130920240 positive integers (up to 163923385) that are relatively prime to 163923385.
163923385 has 8 divisors, whose sum is 197035776
The reverse of 163923385 is 583329361
Previous prime number is 607
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred sixty-three million nine hundred twenty-three thousand three hundred eighty-five
Scientific notation
1.63923385 × 10^8
Engineering notation
1.63923385 × 10^6
Prime Factorization
5 × 607 × 54011
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
163923385
Product of the distinct prime numbers
The prime factorization of 163923385 is 5 × 607 × 54011.
Since it has a total of 3 prime factors.
9 , 9 , 33 , 70 , 917 , 688 , 4516 , 7516 , 11412 , 23853 , 378825 , 607613 , 2925249 , 6743706 , 19942033 , 12800165 , 414992445 , 426792364 , 8648008432 , 2069666941
n×2
327846770
n×3
491770155
n×4
655693540
n×5
819616925
n÷2
81961692.5
n÷3
54641128.333333
n÷3
40980846.25
n÷5
32784677
n2
26870876149858225
n3
4.4047649764005E+24
n4
7.2204398506102E+32
n5
1.1835989415009E+41
2 √n
12803.256812233
3 √n
547.28511684395
4 √n
113.15147728701
5 √n
43.946893647687
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
-163923384
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 163923385 can be divided by 8 positive divisors.
The sum of these divisors (counting 163923385) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001110001010100010110111001
3
Ternary
102102110011121111
4
Quaternary
21301110112321
5
Quinary
313431022020
6
Senary
24133240321
8
Octal
1161242671
10
Decimal
163923385
12
Duodecimal
46a930a1
16
Hexadecimal
9c545b9
20
Vigesimal
2b4a895
36
Base36
2plg3d
md5
1df4c6a0eeefea673413963224065c02
sha1
e162dbc234477da6ab3bc6de4865d19035089ab6
sha256
7419db7aff20c5e6e7d30aa9649ee91cc82309c66d7701c84cb4099f3dcfb39e
sha512
133e669130ac36e3839c83b24fbab6a192cbde950f21a9bb1ccc5a5c12be1615eb393df9fd8804b0404b78fb4ee6b8835de63bf8fb86969f4a3ba9f4315fdc02
ripemd-160
b1cc99345abe20b3a1b2e3f22f74af29f79a22fb
Diameter
327846770
Circumference
1029961004.1351
Area
8.4417347107916E+16
Volume
1.8450636387533E+25
Surface area
3.3766938843166E+17
Circumference
1029961004.1351
Perimeter
655693540
Area
26870876149858225
Diagonal
231822674.25711
Surface area
161225256899149350
Volume
4.4047649764005E+24
Space diagonal
283923631.36867
Perimeter
491770155
Area
1.1635430683861E+16
Altitude
141961815.68434
Surface area
1.1635430683861E+16
Volume
5.191065307243E+23
Height
77274224.752369