66884724 is an even 8-digits composite number following 66884723
and preceding 66884725 . In scientific notation, it is written as 6.6884724 × 10^7.
The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors.
There are 22294872 positive integers (up to 66884724) that are relatively prime to 66884724.
66884724 has 24 divisors, whose sum is 173405120
The reverse of 66884724 is 42748866
Previous prime number is 9
Is Prime? no Number parity even Number length 8 Sum of Digits 45 Digital Root 9
Name
sixty-six million eight hundred eighty-four thousand seven hundred twenty-four
Scientific notation
6.6884724 × 10^7
Engineering notation
6.6884724 × 10^6
Prime Factorization
2 × 2 × 3 × 9 × 619303
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
33442362 Product of the distinct prime numbers
The prime factorization of 66884724 is 2 × 2 × 3 × 9 × 619303.
Since it has a total of 5 prime factors.
7 , 6 , 98 , 57 , 466 , 900 , 8286 , 6462 , 63994 , 49475 , 531501 , 905137 , 1335840 , 2507831 , 18059615 , 88964475 , 421967571 , 810540164 , 2531080908 , 1641688335
n×2
133769448
n×3
200654172
n×4
267538896
n×5
334423620
n÷2
33442362
n÷3
22294908
n÷3
16721181
n÷5
13376944.8
n2
4473566304556176
n3
2.9921324757594E+23
n4
2.001279548126E+31
n5
1.3385503022325E+39
2 √n8178.3081379953
3 √n405.92174149047
4 √n90.433998794675
5 √n36.733760309124
1 , 2 , 3 , 4 , 6 , 9 , 12 , 18 , 27 , 36 , 54 , 108 , 619303 , 1238606 , 1857909 , 2477212 , 3715818 , 5573727 , 7431636 , 11147454 , 16721181 , 22294908 , 33442362 , 66884724
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
-66884723 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 66884724 can be divided by 24 positive divisors.
The sum of these divisors (counting 66884724) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
11111111001001010001110100
3
Ternary
11122212002121000
4
Quaternary
3333021101310
5
Quinary
114110302344
6
Senary
10345323300
8
Octal
377112164
10
Decimal
66884724
12
Duodecimal
1a496530
16
Hexadecimal
3fc9474
20
Vigesimal
10i0bg4
36
Base36
13tkl0
md5
4808d1380828be758eb4a083fe2b5eb0
sha1
c53ff574cb24a17fef339397ee94853b5d5a176d
sha256
bed717d56aba73b7623c88273a955497a7d640ec06cf277b892ae7f7aa94842c
sha512
be75bd8039a522221bc73d6dbc43a847e4c2e413166b5407a231a9174e416af64a758065861b4a5b0c6c05ccbd897bb8786956ff3962b1b7ef7cef77bd5cd8fa
ripemd-160
eef763df5f4b11185dc974bdd57179b96509bf27
Diameter
133769448
Circumference
420249115.11156
Area
1.4054123037741E+16
Volume
1.2533415205884E+24
Surface area
5.6216492150962E+16
Circumference
420249115.11156
Perimeter
267538896
Area
4473566304556176
Diagonal
94589283.796381
Surface area
26841397827337056
Volume
2.9921324757594E+23
Space diagonal
115847740.21822
Perimeter
200654172
Area
1.9371110326299E+15
Altitude
57923870.109111
Surface area
1.9371110326299E+15
Volume
3.5262619396966E+22
Height
31529761.26546