162893121 is an odd 9-digits composite number following 162893120
and preceding 162893122 . In scientific notation, it is written as 1.62893121 × 10^8.
The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors.
There are 107740080 positive integers (up to 162893121) that are relatively prime to 162893121.
162893121 has 8 divisors, whose sum is 218901504
The reverse of 162893121 is 121398261
Previous prime number is 127
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 33
Digital Root 6
Name
one hundred sixty-two million eight hundred ninety-three thousand one hundred twenty-one
Scientific notation
1.62893121 × 10^8
Engineering notation
1.62893121 × 10^6
Prime Factorization
3 × 127 × 427541
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
162893121
Product of the distinct prime numbers
The prime factorization of 162893121 is 3 × 127 × 427541.
Since it has a total of 3 prime factors.
1 , 3 , 28 , 21 , 251 , 380 , 8154 , 7169 , 99750 , 6469 , 297734 , 547229 , 1390469 , 5878650 , 72941310 , 11198888 , 274366406 , 918763801 , 5697414974 , 1774759045
n×2
325786242
n×3
488679363
n×4
651572484
n×5
814465605
n÷2
81446560.5
n÷3
54297707
n÷3
40723280.25
n÷5
32578624.2
n2
26534168869120641
n3
4.3222335802321E+24
n4
7.0406211757501E+32
n5
1.1468687570966E+41
2 √n
12762.958943756
3 √n
546.13613787873
4 √n
112.97326650034
5 √n
43.891512702106
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
-162893120
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 162893121 can be divided by 8 positive divisors.
The sum of these divisors (counting 162893121) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001101101011000110101000001
3
Ternary
102100111211100120
4
Quaternary
21231120311001
5
Quinary
313200034441
6
Senary
24055210453
8
Octal
1155306501
10
Decimal
162893121
12
Duodecimal
46676a29
16
Hexadecimal
9b58d41
20
Vigesimal
2ai1cg1
36
Base36
2ozd4x
md5
db3c1d7141522fdde135aec722418e53
sha1
d4e3e0a3f57a4b763bb1d3667622087568ceb6e5
sha256
65aa76f669c935cf4391172865bcefad6849ffe7ddd183e6fd438e8da554d046
sha512
dc3c810e571a020e505dfb71bc712b693916c53da7a36e84151138a6a549fd87932a7b90463aaae399ba06d34a6d7569e927747912851a1d7201227818016f5e
ripemd-160
2f8cb309dd0d1f6c190904a9970f02c618ca6a9a
Diameter
325786242
Circumference
1023487664.5078
Area
8.335954998834E+16
Volume
1.8104929683675E+25
Surface area
3.3343819995336E+17
Circumference
1023487664.5078
Perimeter
651572484
Area
26534168869120641
Diagonal
230365660.93548
Surface area
159205013214723846
Volume
4.3222335802321E+24
Space diagonal
282139161.77546
Perimeter
488679363
Area
1.1489632154482E+16
Altitude
141069580.88773
Surface area
1.1489632154482E+16
Volume
5.0938011240905E+23
Height
76788553.645161