66874927 is an odd 8-digits composite number following 66874926
and preceding 66874928 . In scientific notation, it is written as 6.6874927 × 10^7.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 54304344 positive integers (up to 66874927) that are relatively prime to 66874927.
66874927 has 8 divisors, whose sum is 80451200
The reverse of 66874927 is 72947866
Previous prime number is 7
Is Prime? no Number parity odd Number length 8 Sum of Digits 49 Digital Root 4
Name
sixty-six million eight hundred seventy-four thousand nine hundred twenty-seven
Scientific notation
6.6874927 × 10^7
Engineering notation
6.6874927 × 10^6
Prime Factorization
19 × 7 × 502819
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
66874927 Product of the distinct prime numbers
The prime factorization of 66874927 is 19 × 7 × 502819.
Since it has a total of 3 prime factors.
2 , 2 , 60 , 73 , 453 , 41 , 9499 , 9571 , 41229 , 37001 , 859029 , 620528 , 2758309 , 3755874 , 81733522 , 19888853 , 407976070 , 716113378 , 1631259512 , 3746847661
n×2
133749854
n×3
200624781
n×4
267499708
n×5
334374635
n÷2
33437463.5
n÷3
22291642.333333
n÷3
16718731.75
n÷5
13374985.4
n2
4472255861255329
n3
2.9908178424677E+23
n4
2.0001072488533E+31
n5
1.3375702625923E+39
2 √n8177.7091535466
3 √n405.90192127219
4 √n90.430687012466
5 √n36.732684123963
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
-66874926 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 66874927 can be divided by 8 positive divisors.
The sum of these divisors (counting 66874927) is 1, the average is 0.125.
Base
System
Value
2
Binary
11111111000110111000101111
3
Ternary
11122211121011011
4
Quaternary
3333012320233
5
Quinary
114104444202
6
Senary
10345210051
8
Octal
377067057
10
Decimal
66874927
12
Duodecimal
1a490927
16
Hexadecimal
3fc6e2f
20
Vigesimal
10hj767
36
Base36
13td0v
md5
1992965ac18889f214aa6983fa607baa
sha1
13cb2e1a47ca0e2272e026f052df934fb07c6221
sha256
daf4c82356512598fd1c1f02a9c8ca6e5bb3d19cd844d323cff1ba351c3eb8bb
sha512
da5ef8a2e1e08417bb9b30accf0add783ae0e7cd0b0a1f369ec7fc707d4b85ed336a31088e42af203581e59675bc0305b5a21518491cd95c4d0ac19d758afa03
ripemd-160
7c016d30e243942d952780ec010320d801e842bb
Diameter
133749854
Circumference
420187558.74511
Area
1.4050006158694E+16
Volume
1.2527908482829E+24
Surface area
5.6200024634775E+16
Circumference
420187558.74511
Perimeter
267499708
Area
4472255861255329
Diagonal
94575428.746111
Surface area
26833535167531974
Volume
2.9908178424677E+23
Space diagonal
115830771.31646
Perimeter
200624781
Area
1.9365435940355E+15
Altitude
57915385.65823
Surface area
1.9365435940355E+15
Volume
3.5247126295044E+22
Height
31525142.91537