163770121 is an odd 9-digits prime number following 163770120
and preceding 163770122 . In scientific notation, it is written as 1.63770121 × 10^8.
The sum of its digits is 28. It has a total of 1 prime factors and 2 positive divisors.
There are 163770120 positive integers (up to 163770121) that are relatively prime to 163770121.
163770121 has 2 divisors, whose sum is 163770122
The reverse of 163770121 is 121077361
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 28 Digital Root 1
Name
one hundred sixty-three million seven hundred seventy thousand one hundred twenty-one
Scientific notation
1.63770121 × 10^8
Engineering notation
1.63770121 × 10^6
Prime Factorization
163770121
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
163770121 Product of the distinct prime numbers
The prime factorization of 163770121 is 163770121.
Since it has a total of 1 prime factors.
10 , 8 , 85 , 29 , 261 , 932 , 3389 , 3528 , 25023 , 21108 , 75525 , 871310 , 2390759 , 8882347 , 90176121 , 86869315 , 872216689 , 753295139 , 878758662 , 8113937942
n×2
327540242
n×3
491310363
n×4
655080484
n×5
818850605
n÷2
81885060.5
n÷3
54590040.333333
n÷3
40942530.25
n÷5
32754024.2
n2
26820652532354641
n3
4.3924215105227E+24
n4
7.193474022613E+32
n5
1.1780761110937E+41
2 √n12797.270060446
3 √n547.11449798784
4 √n113.12501960418
5 √n43.938672737512
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
163770122 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
81885061 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
12797.270099517 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999877878 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 163770121 can be divided by 2 positive divisors.
The sum of these divisors (counting 163770121) is 163770122, the average is 81885061.
Base
System
Value
2
Binary
1001110000101110111100001001
3
Ternary
102102011101101001
4
Quaternary
21300232330021
5
Quinary
313411120441
6
Senary
24130055001
8
Octal
1160567411
10
Decimal
163770121
12
Duodecimal
46a1a461
16
Hexadecimal
9c2ef09
20
Vigesimal
2b3b561
36
Base36
2pi5u1
md5
8f91d39b903ebb7d00fe0f16707eda0a
sha1
68709d09a8764e5d09b0f6585c949c2f069f6a39
sha256
e907067a0b4ba3b53514df76444072b3c184b5eae42f8399bfb55cd7eb815cea
sha512
019c4ba7ccf22baa0f539c971ffa4e008d743e4da79dee1f73f268f774747c14c0ad032e07a0980579126879a6b50a9abc993833503fc55f03a08327eb0c8de4
ripemd-160
a137088adfdce2edd9565398c989bf0e0497fc9d
Diameter
327540242
Circumference
1028998018.0222
Area
8.425956496013E+16
Volume
1.839893219857E+25
Surface area
3.3703825984052E+17
Circumference
1028998018.0222
Perimeter
655080484
Area
26820652532354641
Diagonal
231605926.22968
Surface area
160923915194127846
Volume
4.3924215105227E+24
Space diagonal
283658170.3337
Perimeter
491310363
Area
1.1613683219547E+16
Altitude
141829085.16685
Surface area
1.1613683219547E+16
Volume
5.1765183932004E+23
Height
77201975.409894