66753397 is an odd 8-digits composite number following 66753396
and preceding 66753398 . In scientific notation, it is written as 6.6753397 × 10^7.
The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors.
There are 66703680 positive integers (up to 66753397) that are relatively prime to 66753397.
66753397 has 4 divisors, whose sum is 66803116
The reverse of 66753397 is 79335766
Previous prime number is 1381
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 46
Digital Root 1
Name
sixty-six million seven hundred fifty-three thousand three hundred ninety-seven
Scientific notation
6.6753397 × 10^7
Engineering notation
6.6753397 × 10^6
Prime Factorization
1381 × 48337
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
66753397
Product of the distinct prime numbers
The prime factorization of 66753397 is 1381 × 48337.
Since it has a total of 2 prime factors.
5 , 7 , 35 , 53 , 692 , 745 , 6603 , 8375 , 5836 , 59288 , 573013 , 636666 , 8818231 , 4040551 , 93112922 , 27795399 , 816735114 , 439401295 , 2886852844 , 3151725550
n×2
133506794
n×3
200260191
n×4
267013588
n×5
333766985
n÷2
33376698.5
n÷3
22251132.333333
n÷3
16688349.25
n÷5
13350679.4
n2
4456016011039609
n3
2.9745420582328E+23
n4
1.9856078690641E+31
n5
1.3254607036996E+39
2 √n
8170.275209563
3 √n
405.65589397672
4 √n
90.389574672984
5 √n
36.719323745547
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-66753396
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 66753397 can be divided by 4 positive divisors.
The sum of these divisors (counting 66753397) is 1, the average is 0.25.
Base
System
Value
2
Binary
11111110101001001101110101
3
Ternary
11122121102110001
4
Quaternary
3332221031311
5
Quinary
114042102042
6
Senary
10342431301
8
Octal
376511565
10
Decimal
66753397
12
Duodecimal
1a432531
16
Hexadecimal
3fa9375
20
Vigesimal
10h439h
36
Base36
13qr91
md5
a819c64b28b2b8988a5cd172a55d410c
sha1
7252d63d2b31c84d05be853bfef4f74a30939806
sha256
3fa6356e758090c1355785955daae79b2e2503524bf5c4f72478b674c9c3957e
sha512
d4162050cab5a338b1fee463f47caee29f3dbd45237a05a18fed56a156f6d6b9236c6aed8c7db6299d7f3148a3508634ed74154cc1ceb89bd954a6a02107a48b
ripemd-160
092e9222fb503d743e2886a6d1977128979cf445
Diameter
133506794
Circumference
419423963.23473
Area
1.3998987164561E+16
Volume
1.2459732637251E+24
Surface area
5.5995948658242E+16
Circumference
419423963.23473
Perimeter
267013588
Area
4456016011039609
Diagonal
94403559.371875
Surface area
26736096066237654
Volume
2.9745420582328E+23
Space diagonal
115620275.18182
Perimeter
200260191
Area
1.9295115326153E+15
Altitude
57810137.590908
Surface area
1.9295115326153E+15
Volume
3.505531433835E+22
Height
31467853.123958