45492161 is an odd 8-digits composite number following 45492160
and preceding 45492162 . In scientific notation, it is written as 4.5492161 × 10^7.
The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors.
There are 38175120 positive integers (up to 45492161) that are relatively prime to 45492161.
45492161 has 8 divisors, whose sum is 53445504
The reverse of 45492161 is 16129454
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 32
Digital Root 5
Name
forty-five million four hundred ninety-two thousand one hundred sixty-one
Scientific notation
4.5492161 × 10^7
Engineering notation
4.5492161 × 10^6
Prime Factorization
11 × 13 × 318127
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
45492161
Product of the distinct prime numbers
The prime factorization of 45492161 is 11 × 13 × 318127.
Since it has a total of 3 prime factors.
8 , 6 , 84 , 50 , 401 , 531 , 4872 , 3 , 13078 , 57355 , 829482 , 928070 , 4753216 , 8360183 , 23555879 , 41801932 , 351974768 , 699929410 , 1846231575 , 9408940895
n×2
90984322
n×3
136476483
n×4
181968644
n×5
227460805
n÷2
22746080.5
n÷3
15164053.666667
n÷3
11373040.25
n÷5
9098432.2
n2
2069536712449921
n3
9.4147697318183E+22
n4
4.282982204178E+30
n5
1.948421159926E+38
2 √n
6744.7876912472
3 √n
356.98134581237
4 √n
82.126656398804
5 √n
34.008487189049
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
-45492160
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 45492161 can be divided by 8 positive divisors.
The sum of these divisors (counting 45492161) is 1, the average is 0.125.
Base
System
Value
2
Binary
10101101100010011111000001
3
Ternary
10011121020111212
4
Quaternary
2231202133001
5
Quinary
43121222121
6
Senary
4303015505
8
Octal
255423701
10
Decimal
45492161
12
Duodecimal
1329a595
16
Hexadecimal
2b627c1
20
Vigesimal
e46a81
36
Base36
r31z5
md5
4725e4e07fd51d4833b2a22ffd38fcad
sha1
31e8de4ba9695e93919bbad31b0760c47bc43092
sha256
a095d9b1bf87861368b7ad5df5645eb9fa299aaf155a07c96a5b09d7c173d599
sha512
5fb5fc2aa24531c3a61b52653af9e0efe1021928fd0762ef9964d36c01491044ca58eae67a1f2b05cc20423739f1f89971961446fd0652ac927ad6eb62e6a5cf
ripemd-160
be57202691977878b82aedcf327c1676366e4cc9
Diameter
90984322
Circumference
285835677.58705
Area
6.501641332167E+15
Volume
3.943649523296E+23
Surface area
2.6006565328668E+16
Circumference
285835677.58705
Perimeter
181968644
Area
2069536712449921
Diagonal
64335631.06786
Surface area
12417220274699526
Volume
9.4147697318183E+22
Space diagonal
78794734.198103
Perimeter
136476483
Area
8.9613568352308E+14
Altitude
39397367.099052
Surface area
8.9613568352308E+14
Volume
1.1095412534464E+22
Height
21445210.355953