166154428 is an even 9-digits composite number following 166154427
and preceding 166154429 . In scientific notation, it is written as 1.66154428 × 10^8.
The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors.
There are 75524720 positive integers (up to 166154428) that are relatively prime to 166154428.
166154428 has 12 divisors, whose sum is 317203992
The reverse of 166154428 is 824451661
Previous prime number is 11
Is Prime? no
Number parity even
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred sixty-six million one hundred fifty-four thousand four hundred twenty-eight
Scientific notation
1.66154428 × 10^8
Engineering notation
1.66154428 × 10^6
Prime Factorization
2 × 2 × 11 × 3776237
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
83077214
Product of the distinct prime numbers
The prime factorization of 166154428 is 2 × 2 × 11 × 3776237.
Since it has a total of 4 prime factors.
10 , 9 , 28 , 18 , 41 , 545 , 841 , 3858 , 72502 , 63708 , 906934 , 815500 , 4034286 , 1636980 , 69812362 , 84657609 , 744885734 , 165303281 , 8919748017 , 9585553419
n×2
332308856
n×3
498463284
n×4
664617712
n×5
830772140
n÷2
83077214
n÷3
55384809.333333
n÷3
41538607
n÷5
33230885.6
n2
27607293944007184
n3
4.5870741338944E+24
n4
7.6216267891082E+32
n5
1.2663670395737E+41
2 √n
12890.090302244
3 √n
549.75683796534
4 √n
113.53453352282
5 √n
44.065873555585
1 , 2 , 4 , 11 , 22 , 44 , 3776237 , 7552474 , 15104948 , 41538607 , 83077214 , 166154428
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-166154427
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 166154428 can be divided by 12 positive divisors.
The sum of these divisors (counting 166154428) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001111001110101000010111100
3
Ternary
102120122112000201
4
Quaternary
21321311002330
5
Quinary
320013420203
6
Senary
24253133244
8
Octal
1171650274
10
Decimal
166154428
12
Duodecimal
4778a224
16
Hexadecimal
9e750bc
20
Vigesimal
2bi9618
36
Base36
2qx9ks
md5
2fe2942da59b7b0771cd1fceca9156bb
sha1
61719069e0b121190c4cfeea1dcbe4b152f42646
sha256
99cd2c56ca89d25bcb08256b8e7d26709bf0de88a5cd281de77b63fb2348b46e
sha512
8e9820c850babca8acc362d2f97c6b7e50c06997cd0591cd889cedaaf3366d0ce38c68bfb8aa54c1252d6ac8b85a3078418c0cf49a67be736dd91da4184a6a7c
ripemd-160
4d80c9a98193e15572fc881a528bb8ecc901a62f
Diameter
332308856
Circumference
1043979060.7324
Area
8.6730871839987E+16
Volume
1.9214291200686E+25
Surface area
3.4692348735995E+17
Circumference
1043979060.7324
Perimeter
664617712
Area
27607293944007184
Diagonal
234977845.52594
Surface area
165643763664043104
Volume
4.5870741338944E+24
Space diagonal
287787911.19854
Perimeter
498463284
Area
1.1954308942627E+16
Altitude
143893955.59927
Surface area
1.1954308942627E+16
Volume
5.4059187098035E+23
Height
78325948.508648