66876836 is an even 8-digits composite number following 66876835
and preceding 66876837 . In scientific notation, it is written as 6.6876836 × 10^7.
The sum of its digits is 50. It has a total of 4 prime factors and 12 positive divisors.
There are 30866208 positive integers (up to 66876836) that are relatively prime to 66876836.
66876836 has 12 divisors, whose sum is 126037212
The reverse of 66876836 is 63867866
Previous prime number is 13
Is Prime? no
Number parity even
Number length 8
Sum of Digits 50
Digital Root 5
Name
sixty-six million eight hundred seventy-six thousand eight hundred thirty-six
Scientific notation
6.6876836 × 10^7
Engineering notation
6.6876836 × 10^6
Prime Factorization
2 × 2 × 13 × 1286093
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
33438418
Product of the distinct prime numbers
The prime factorization of 66876836 is 2 × 2 × 13 × 1286093.
Since it has a total of 4 prime factors.
5 , 10 , 27 , 58 , 313 , 205 , 8867 , 8597 , 38962 , 62074 , 632726 , 94874 , 5870219 , 5742138 , 16464303 , 44242941 , 183934265 , 297235286 , 8026259222 , 510488415
n×2
133753672
n×3
200630508
n×4
267507344
n×5
334384180
n÷2
33438418
n÷3
22292278.666667
n÷3
16719209
n÷5
13375367.2
n2
4472511193370896
n3
2.9910739758723E+23
n4
2.0003356374828E+31
n5
1.3377611837289E+39
2 √n
8177.8258724431
3 √n
405.90578350392
4 √n
90.431332360212
5 √n
36.732893834528
1 , 2 , 4 , 13 , 26 , 52 , 1286093 , 2572186 , 5144372 , 16719209 , 33438418 , 66876836
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
-66876835
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 66876836 can be divided by 12 positive divisors.
The sum of these divisors (counting 66876836) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
11111111000111010110100100
3
Ternary
11122211200202212
4
Quaternary
3333013112210
5
Quinary
114110024321
6
Senary
10345222552
8
Octal
377072644
10
Decimal
66876836
12
Duodecimal
1a491a58
16
Hexadecimal
3fc75a4
20
Vigesimal
10hjc1g
36
Base36
13tehw
md5
297bc380cfdda798a467ec79a9cacf9a
sha1
f9a10052c8e97643a28f899d1970c9f3e808d300
sha256
4e443539609b19f6771fab42b22794698ff04abc1d4967a813bc2219660892cf
sha512
8dc9596e8aa6f9b1fa6868771945586b56a95ce243b6795634d390bda3d5fa2ba97cc4ac50e186b99ecfc4bd6c99db2a543deab051f7045eeb26896b48750aa9
ripemd-160
20a6d482dffb78125d684afc55e2cdbfb1db733e
Diameter
133753672
Circumference
420199553.34586
Area
1.4050808308192E+16
Volume
1.2528981371925E+24
Surface area
5.6203233232769E+16
Circumference
420199553.34586
Perimeter
267507344
Area
4472511193370896
Diagonal
94578128.479801
Surface area
26835067160225376
Volume
2.9910739758723E+23
Space diagonal
115834077.80145
Perimeter
200630508
Area
1.9366541560847E+15
Altitude
57917038.900726
Surface area
1.9366541560847E+15
Volume
3.5250144856165E+22
Height
31526042.8266