66774927 is an odd 8-digits composite number following 66774926
and preceding 66774928 . In scientific notation, it is written as 6.6774927 × 10^7.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 44329880 positive integers (up to 66774927) that are relatively prime to 66774927.
66774927 has 8 divisors, whose sum is 89406720
The reverse of 66774927 is 72947766
Previous prime number is 239
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 48
Digital Root 3
Name
sixty-six million seven hundred seventy-four thousand nine hundred twenty-seven
Scientific notation
6.6774927 × 10^7
Engineering notation
6.6774927 × 10^6
Prime Factorization
3 × 239 × 93131
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
66774927
Product of the distinct prime numbers
The prime factorization of 66774927 is 3 × 239 × 93131.
Since it has a total of 3 prime factors.
9 , 4 , 58 , 97 , 529 , 108 , 5350 , 2988 , 81582 , 8722 , 357176 , 705035 , 1827633 , 8909224 , 89138793 , 95967871 , 699292912 , 193826124 , 4610416197 , 4664413224
n×2
133549854
n×3
200324781
n×4
267099708
n×5
333874635
n÷2
33387463.5
n÷3
22258309
n÷3
16693731.75
n÷5
13354985.4
n2
4458890875855329
n3
2.9774211273621E+23
n4
1.9881707842786E+31
n5
1.3275995898374E+39
2 √n
8171.5926844159
3 √n
405.69950140839
4 √n
90.396862138107
5 √n
36.721692059678
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
-66774926
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 66774927 can be divided by 8 positive divisors.
The sum of these divisors (counting 66774927) is 1, the average is 0.125.
Base
System
Value
2
Binary
11111110101110011110001111
3
Ternary
11122122111222110
4
Quaternary
3332232132033
5
Quinary
114043244202
6
Senary
10343115103
8
Octal
376563617
10
Decimal
66774927
12
Duodecimal
1a442a93
16
Hexadecimal
3fae78f
20
Vigesimal
10h6h67
36
Base36
13r7v3
md5
fd11ef08d713ec07afd8d874c73e2bf7
sha1
ed2cd938f1ff9634e82613eb3193fd7b51caa757
sha256
f75379e43d6403109e96137b4a857e3baf98576134ae68a845d8ba195198dccb
sha512
b53d0bfd69dc919cd42bf3ede721c85192383e47f872906233516b01812712c7d4a28b7e310075b40cd13c1120955bfb2f7608c3fef153b42546fd40ba59e1ae
ripemd-160
c540a1f94bdca29916e67b79dc2f4ef87534dbe7
Diameter
133549854
Circumference
419559240.21439
Area
1.4008018818746E+16
Volume
1.2471792453818E+24
Surface area
5.6032075274983E+16
Circumference
419559240.21439
Perimeter
267099708
Area
4458890875855329
Diagonal
94434007.389873
Surface area
26753345255131974
Volume
2.9774211273621E+23
Space diagonal
115657566.2357
Perimeter
200324781
Area
1.9307563855967E+15
Altitude
57828783.117851
Surface area
1.9307563855967E+15
Volume
3.508924449343E+22
Height
31478002.463291