666996874 is an even 9-digits composite number following 666996873
and preceding 666996875 . In scientific notation, it is written as 6.66996874 × 10^8.
The sum of its digits is 61. It has a total of 3 prime factors and 8 positive divisors.
There are 332777676 positive integers (up to 666996874) that are relatively prime to 666996874.
666996874 has 8 divisors, whose sum is 1002657600
The reverse of 666996874 is 478699666
Previous prime number is 463
Is Prime? no
Number parity even
Number length 9
Sum of Digits 61
Digital Root 7
Name
six hundred sixty-six million nine hundred ninety-six thousand eight hundred seventy-four
Scientific notation
6.66996874 × 10^8
Engineering notation
6.66996874 × 10^6
Prime Factorization
2 × 463 × 720299
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
666996874
Product of the distinct prime numbers
The prime factorization of 666996874 is 2 × 463 × 720299.
Since it has a total of 3 prime factors.
9 , 6 , 77 , 85 , 3 , 63 , 5122 , 4309 , 62357 , 14430 , 597710 , 799983 , 6813377 , 8664285 , 36299473 , 74559749 , 991817010 , 800694571 , 4051720264 , 2125195505
n×2
1333993748
n×3
2000990622
n×4
2667987496
n×5
3334984370
n÷2
333498437
n÷3
222332291.33333
n÷3
166749218.5
n÷5
133399374.8
n2
444884829925771876
n3
2.9673679085051E+26
n4
1.9792251189808E+35
n5
1.3201369673025E+44
2 √n
25826.282620617
3 √n
873.72467226758
4 √n
160.70557744091
5 √n
58.186838319088
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
-666996873
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 666996874 can be divided by 8 positive divisors.
The sum of these divisors (counting 666996874) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111110000011001000010001010
3
Ternary
1201111001221200221
4
Quaternary
213300121002022
5
Quinary
2331222344444
6
Senary
150104020254
8
Octal
4760310212
10
Decimal
666996874
12
Duodecimal
16746168a
16
Hexadecimal
27c1908a
20
Vigesimal
a88ec3e
36
Base36
b1422y
md5
9f66da28f47e20f81f9bd63eafd806f5
sha1
ace4eb6659466ee6fcef94edc0d008dab03d4ac8
sha256
ada17e3196fadefcc34d9ee756fd86295003722f1b33ecd4c92376f8d4c0a246
sha512
03e9873289d7f310e99920da6bf67e9eed0735f8b5c332102eb827b51722d46478ac47394765d3ffe180cc676964f416a0402b91e5306293665f860d90768339
ripemd-160
b85e2b700d2ffa65f332092083a6a17e111554ad
Diameter
1333993748
Circumference
4190864958.6515
Area
1.3976469133883E+18
Volume
1.2429681629144E+27
Surface area
5.5905876535534E+18
Circumference
4190864958.6515
Perimeter
2667987496
Area
444884829925771876
Diagonal
943276025.27126
Surface area
2669308979554631256
Volume
2.9673679085051E+26
Space diagonal
1155272474.2576
Perimeter
2000990622
Area
1.9264078223702E+17
Altitude
577636237.12881
Surface area
1.9264078223702E+17
Volume
3.4970766172988E+25
Height
314425341.75709