66883378 is an even 8-digits composite number following 66883377
and preceding 66883379 . In scientific notation, it is written as 6.6883378 × 10^7.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 33268224 positive integers (up to 66883378) that are relatively prime to 66883378.
66883378 has 8 divisors, whose sum is 100845468
The reverse of 66883378 is 87338866
Previous prime number is 193
Is Prime? no
Number parity even
Number length 8
Sum of Digits 49
Digital Root 4
Name
sixty-six million eight hundred eighty-three thousand three hundred seventy-eight
Scientific notation
6.6883378 × 10^7
Engineering notation
6.6883378 × 10^6
Prime Factorization
2 × 193 × 173273
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
66883378
Product of the distinct prime numbers
The prime factorization of 66883378 is 2 × 193 × 173273.
Since it has a total of 3 prime factors.
1 , 2 , 58 , 79 , 11 , 883 , 4277 , 4666 , 30126 , 47337 , 854116 , 126765 , 249336 , 3706781 , 99824146 , 8208859 , 310390815 , 921468528 , 8466098806 , 3103201783
n×2
133766756
n×3
200650134
n×4
267533512
n×5
334416890
n÷2
33441689
n÷3
22294459.333333
n÷3
16720844.5
n÷5
13376675.6
n2
4473386252690884
n3
2.9919518367873E+23
n4
2.0011184565764E+31
n5
1.3384156215397E+39
2 √n
8178.2258467225
3 √n
405.91901852526
4 √n
90.4335438138
5 √n
36.733612460598
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
-66883377
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 66883378 can be divided by 8 positive divisors.
The sum of these divisors (counting 66883378) is 1, the average is 0.125.
Base
System
Value
2
Binary
11111111001000111100110010
3
Ternary
11122212000202011
4
Quaternary
3333020330302
5
Quinary
114110232003
6
Senary
10345313134
8
Octal
377107462
10
Decimal
66883378
12
Duodecimal
1a4957aa
16
Hexadecimal
3fc8f32
20
Vigesimal
10i088i
36
Base36
13tjjm
md5
ff550555c0484b3199043fec42eec0af
sha1
8911df63eadbe3a351016f1d14445e02512268b2
sha256
22b8e48124aafb230e36998855c7f49af3485935b588798428bf204f67559e93
sha512
f696f00e6968ae1bfd0917c0b1128f86911fd4a009097799b67cb818e68fc616c7a0411458e65d8af4a1dfc6ea44638fc6f8511a24238fc109c94eb6df76846d
ripemd-160
5374c94e404f6763a78dfcba5b39a4d7a26c2523
Diameter
133766756
Circumference
420240657.94414
Area
1.4053557388123E+16
Volume
1.2532658547127E+24
Surface area
5.6214229552493E+16
Circumference
420240657.94414
Perimeter
267533512
Area
4473386252690884
Diagonal
94587380.264926
Surface area
26840317516145304
Volume
2.9919518367873E+23
Space diagonal
115845408.87783
Perimeter
200650134
Area
1.9370330678852E+15
Altitude
57922704.438917
Surface area
1.9370330678852E+15
Volume
3.5260490546264E+22
Height
31529126.754975