166408045 is an odd 9-digits composite number following 166408044
and preceding 166408046 . In scientific notation, it is written as 1.66408045 × 10^8.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 132906816 positive integers (up to 166408045) that are relatively prime to 166408045.
166408045 has 8 divisors, whose sum is 200019096
The reverse of 166408045 is 540804661
Previous prime number is 613
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred sixty-six million four hundred eight thousand forty-five
Scientific notation
1.66408045 × 10^8
Engineering notation
1.66408045 × 10^6
Prime Factorization
5 × 613 × 54293
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
166408045
Product of the distinct prime numbers
The prime factorization of 166408045 is 5 × 613 × 54293.
Since it has a total of 3 prime factors.
7 , 7 , 68 , 95 , 663 , 399 , 9456 , 2692 , 56681 , 60311 , 339072 , 958272 , 332389 , 996610 , 81640393 , 73909150 , 853528816 , 812758432 , 2695855484 , 1299254878
n×2
332816090
n×3
499224135
n×4
665632180
n×5
832040225
n÷2
83204022.5
n÷3
55469348.333333
n÷3
41602011.25
n÷5
33281609
n2
27691637440722025
n3
4.6081112493594E+24
n4
7.668267841484E+32
n5
1.2760614600377E+41
2 √n
12899.924224584
3 √n
550.03641081264
4 √n
113.57783333285
5 √n
44.079317720187
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
-166408044
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 166408045 can be divided by 8 positive divisors.
The sum of these divisors (counting 166408045) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001111010110010111101101101
3
Ternary
102121010101220221
4
Quaternary
21322302331231
5
Quinary
320100024140
6
Senary
24302411341
8
Octal
1172627555
10
Decimal
166408045
12
Duodecimal
47890b51
16
Hexadecimal
9eb2f6d
20
Vigesimal
2c01025
36
Base36
2r2p9p
md5
fed19fe9a368921d81eca0ee589041ee
sha1
5fc83feaf256e0465f5fe14088d7c3e53b59f339
sha256
57172edb3a2a799621ae6a53a96b17479b4df631e1b235bb2a386505104bb3bb
sha512
5b70a14e70fdf1ac12217dcc1f7b5693d7f46843425cafa45f97b8e5e3e66caa7e94e04e29598080578ec4e934480e3203cfd1efec27002454416b78c5562641
ripemd-160
e2a9b7eec8b580a31371f7e3ccfda9b3f092a85b
Diameter
332816090
Circumference
1045572583.3405
Area
8.6995844749644E+16
Volume
1.9302411263882E+25
Surface area
3.4798337899858E+17
Circumference
1045572583.3405
Perimeter
665632180
Area
27691637440722025
Diagonal
235336514.12699
Surface area
166149824644332150
Volume
4.6081112493594E+24
Space diagonal
288227188.72821
Perimeter
499224135
Area
1.1990830748027E+16
Altitude
144113594.3641
Surface area
1.1990830748027E+16
Volume
5.43071118814E+23
Height
78445504.708997