166768130 is an even 9-digits composite number following 166768129
and preceding 166768131 . In scientific notation, it is written as 1.66768130 × 10^8.
The sum of its digits is 38. It has a total of 5 prime factors and 32 positive divisors.
There are 59477760 positive integers (up to 166768130) that are relatively prime to 166768130.
166768130 has 32 divisors, whose sum is 334575360
The reverse of 166768130 is 031867661
Previous prime number is 17
Is Prime? no Number parity even Number length 9 Sum of Digits 38 Digital Root 2
Name
one hundred sixty-six million seven hundred sixty-eight thousand one hundred thirty
Scientific notation
1.66768130 × 10^8
Engineering notation
1.66768130 × 10^6
Prime Factorization
2 × 5 × 19 × 17 × 51631
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
166768130 Product of the distinct prime numbers
The prime factorization of 166768130 is 2 × 5 × 19 × 17 × 51631.
Since it has a total of 5 prime factors.
7 , 9 , 5 , 5 , 454 , 1 , 307 , 8766 , 77896 , 78533 , 106268 , 813249 , 5269624 , 6306763 , 40728759 , 49099869 , 889590720 , 765717105 , 8883796055 , 7542091123
n×2
333536260
n×3
500304390
n×4
667072520
n×5
833840650
n÷2
83384065
n÷3
55589376.666667
n÷3
41692032.5
n÷5
33353626
n2
27811609183696900
n3
4.638090055856E+24
n4
7.7348560538669E+32
n5
1.2899274799226E+41
2 √n12913.873547468
3 √n550.43286034333
4 √n113.63922539101
5 √n44.098377592811
1 , 2 , 5 , 10 , 17 , 19 , 34 , 38 , 85 , 95 , 170 , 190 , 323 , 646 , 1615 , 3230 , 51631 , 103262 , 258155 , 516310 , 877727 , 980989 , 1755454 , 1961978 , 4388635 , 4904945 , 8777270 , 9809890 , 16676813 , 33353626 , 83384065 , 166768130
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-166768129 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 166768130 can be divided by 32 positive divisors.
The sum of these divisors (counting 166768130) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1001111100001010111000000010
3
Ternary
102121210200212102
4
Quaternary
21330022320002
5
Quinary
320143040010
6
Senary
24314230402
8
Octal
1174127002
10
Decimal
166768130
12
Duodecimal
47a25402
16
Hexadecimal
9f0ae02
20
Vigesimal
2c2606a
36
Base36
2raf42
md5
befb09c79ecfb9049b9a2dd8d68a899d
sha1
dd2265e099d4e7e9a854e16324392d303cc1f00e
sha256
8b8aaf33ba1b55e34870576255c3ad526b4ee03c977b1e4072b3f43715c74571
sha512
94badb01d46f1c7ec26ebef59acb818288448897db1957ad8dc09b55d77fa416706f0e1e307e1ba828708dfbb96a67d8fadb2895e7d95f696240efbb18a29aab
ripemd-160
fd1ef77c5e417a70f7bc2289974e20f1bca2be58
Diameter
333536260
Circumference
1047835064.1218
Area
8.7372747096013E+16
Volume
1.9427986194887E+25
Surface area
3.4949098838405E+17
Circumference
1047835064.1218
Perimeter
667072520
Area
27811609183696900
Diagonal
235845751.2176
Surface area
166869655102181400
Volume
4.638090055856E+24
Space diagonal
288850874.24325
Perimeter
500304390
Area
1.2042780036603E+16
Altitude
144425437.12163
Surface area
1.2042780036603E+16
Volume
5.4660415504161E+23
Height
78615250.405866