66475397 is an odd 8-digits prime number following 66475396
and preceding 66475398 . In scientific notation, it is written as 6.6475397 × 10^7.
The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors.
There are 66475396 positive integers (up to 66475397) that are relatively prime to 66475397.
66475397 has 2 divisors, whose sum is 66475398
The reverse of 66475397 is 79357466
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 47
Digital Root 2
Name
sixty-six million four hundred seventy-five thousand three hundred ninety-seven
Scientific notation
6.6475397 × 10^7
Engineering notation
6.6475397 × 10^6
Prime Factorization
66475397
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
66475397
Product of the distinct prime numbers
The prime factorization of 66475397 is 66475397.
Since it has a total of 1 prime factors.
9 , 3 , 16 , 30 , 670 , 31 , 1074 , 6842 , 97113 , 47335 , 760109 , 878366 , 5765246 , 9616378 , 87267322 , 14876762 , 898967349 , 711701413 , 181301866 , 2208568923
n×2
132950794
n×3
199426191
n×4
265901588
n×5
332376985
n÷2
33237698.5
n÷3
22158465.666667
n÷3
16618849.25
n÷5
13295079.4
n2
4418978406307609
n3
2.9375334389373E+23
n4
1.9527370155413E+31
n5
1.298089683447E+39
2 √n
8153.2445688818
3 √n
405.09198134356
4 √n
90.295318643226
5 √n
36.688688542394
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
66475398
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
33237699
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
8153.244630207
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999699137
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 66475397 can be divided by 2 positive divisors.
The sum of these divisors (counting 66475397) is 66475398, the average is 33237699.
Base
System
Value
2
Binary
11111101100101010110000101
3
Ternary
11122002022002202
4
Quaternary
3331211112011
5
Quinary
114004203042
6
Senary
10332444245
8
Octal
375452605
10
Decimal
66475397
12
Duodecimal
1a319685
16
Hexadecimal
3f65585
20
Vigesimal
10f989h
36
Base36
13ksqt
md5
466468f98b1b29a69562f304fee229f2
sha1
06d67291376cd1d68c39928858d56fba4318a8c6
sha256
5698d7271c0b0ee2870ab4d10478cda312f15a0c8e3dfbf247590e2551f18af0
sha512
cfaeae31e79b461925409ecfeb713e01b7ab76ee2b5a9964fc42c0d52340a7afb9458f4889f599b2bea2ff49e931342c0d013ba103b7191b5e44c30873c8594f
ripemd-160
da453ca031cbc3c11a5a0bef4b74a97b0de0339b
Diameter
132950794
Circumference
417677237.71933
Area
1.3882630097628E+16
Volume
1.2304711295253E+24
Surface area
5.5530520390512E+16
Circumference
417677237.71933
Perimeter
265901588
Area
4418978406307609
Diagonal
94010408.001536
Surface area
26513870437845654
Volume
2.9375334389373E+23
Space diagonal
115138765.05731
Perimeter
199426191
Area
1.9134737793186E+15
Altitude
57569382.528656
Surface area
1.9134737793186E+15
Volume
3.4619163577246E+22
Height
31336802.667179