66874850 is an even 8-digits composite number following 66874849
and preceding 66874851 . In scientific notation, it is written as 6.6874850 × 10^7.
The sum of its digits is 44. It has a total of 5 prime factors and 24 positive divisors.
There are 22928400 positive integers (up to 66874850) that are relatively prime to 66874850.
66874850 has 24 divisors, whose sum is 142157568
The reverse of 66874850 is 05847866
Previous prime number is 7
Is Prime? no Number parity even Number length 8 Sum of Digits 44 Digital Root 8
Name
sixty-six million eight hundred seventy-four thousand eight hundred fifty
Scientific notation
6.6874850 × 10^7
Engineering notation
6.6874850 × 10^6
Prime Factorization
2 × 5 × 5 × 7 × 191071
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
13374970 Product of the distinct prime numbers
The prime factorization of 66874850 is 2 × 5 × 5 × 7 × 191071.
Since it has a total of 5 prime factors.
10 , 8 , 96 , 50 , 251 , 759 , 3861 , 904 , 33639 , 2669 , 912212 , 760017 , 2948630 , 5992250 , 47261469 , 18081041 , 17904887 , 926246532 , 1087361798 , 4827935571
n×2
133749700
n×3
200624550
n×4
267499400
n×5
334374250
n÷2
33437425
n÷3
22291616.666667
n÷3
16718712.5
n÷5
13374970
n2
4472245562522500
n3
2.9908075115686E+23
n4
2.0000980371502E+31
n5
1.3375625621972E+39
2 √n8177.7044456253
3 √n405.90176548655
4 √n90.430660981911
5 √n36.732675665134
1 , 2 , 5 , 7 , 10 , 14 , 25 , 35 , 50 , 70 , 175 , 350 , 191071 , 382142 , 955355 , 1337497 , 1910710 , 2674994 , 4776775 , 6687485 , 9553550 , 13374970 , 33437425 , 66874850
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-66874849 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 66874850 can be divided by 24 positive divisors.
The sum of these divisors (counting 66874850) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
11111111000110110111100010
3
Ternary
11122211121001022
4
Quaternary
3333012313202
5
Quinary
114104443400
6
Senary
10345205442
8
Octal
377066742
10
Decimal
66874850
12
Duodecimal
1a490882
16
Hexadecimal
3fc6de2
20
Vigesimal
10hj72a
36
Base36
13tcyq
md5
b13134c8f41b968bcb68f64df7e1adf2
sha1
02106021766535d8ef08a2d074da40a71695b0a8
sha256
61b8d7b7c6d30ce910394ad6e593163faf6319cbb98a63ab18f401c4f58199d7
sha512
ddb0b3d18cb9aef6f0f7850444c051203abb932db900dacae8976a0ac180a20193c488a4da159e8d1c4a023a82cd0bc91135024a2e9c4f32ccd30770e560e4f9
ripemd-160
8200b33e18c5d7a64025c88a50561e40e0d2c4cb
Diameter
133749700
Circumference
420187074.93984
Area
1.404997380427E+16
Volume
1.252786520886E+24
Surface area
5.6199895217081E+16
Circumference
420187074.93984
Perimeter
267499400
Area
4472245562522500
Diagonal
94575319.851666
Surface area
26833473375135000
Volume
2.9908075115686E+23
Space diagonal
115830637.94855
Perimeter
200624550
Area
1.9365391345534E+15
Altitude
57915318.974274
Surface area
1.9365391345534E+15
Volume
3.524700454423E+22
Height
31525106.617222