66563797 is an odd 8-digits composite number following 66563796
and preceding 66563798 . In scientific notation, it is written as 6.6563797 × 10^7.
The sum of its digits is 49. It has a total of 3 prime factors and 6 positive divisors.
There are 65145384 positive integers (up to 66563797) that are relatively prime to 66563797.
66563797 has 6 divisors, whose sum is 68012438
The reverse of 66563797 is 79736566
Previous prime number is 47
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 49
Digital Root 4
Name
sixty-six million five hundred sixty-three thousand seven hundred ninety-seven
Scientific notation
6.6563797 × 10^7
Engineering notation
6.6563797 × 10^6
Prime Factorization
47 × 47 × 30133
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1416251
Product of the distinct prime numbers
The prime factorization of 66563797 is 47 × 47 × 30133.
Since it has a total of 3 prime factors.
8 , 5 , 94 , 60 , 284 , 244 , 2950 , 9538 , 33093 , 23197 , 915025 , 933480 , 3282255 , 1300348 , 36047439 , 51835230 , 157374161 , 18081620 , 8696756951 , 4307075892
n×2
133127594
n×3
199691391
n×4
266255188
n×5
332818985
n÷2
33281898.5
n÷3
22187932.333333
n÷3
16640949.25
n÷5
13312759.4
n2
4430739071057209
n3
2.9492681608582E+23
n4
1.9631448715793E+31
n5
1.3067437671339E+39
2 √n
8158.6639224814
3 √n
405.27146764407
4 √n
90.32532270898
5 √n
36.698441191956
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-66563796
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 66563797 can be divided by 6 positive divisors.
The sum of these divisors (counting 66563797) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
11111101111010111011010101
3
Ternary
11122020210100211
4
Quaternary
3331322323111
5
Quinary
114020020142
6
Senary
10334405421
8
Octal
375727325
10
Decimal
66563797
12
Duodecimal
1a360871
16
Hexadecimal
3f7aed5
20
Vigesimal
10g099h
36
Base36
13moyd
md5
dad54648497c86c5bcd3fcc455a52695
sha1
7797fdc5c9ec478c9684e8bc41edb879d7f7bd1d
sha256
a07aeaebed7e0798ac3d5461b0beb8a36a754079548d882f2dff3d881369c947
sha512
6232b565eb166e80a0b1f01cb0c383dcd6aaaa207b816c25280d7097e7e0cd6d24566e5bf3a71939f36a3474598034bc5df235cf7945ced9b4a2e91569322c8d
ripemd-160
3ec611d2e29231f2fd3aa03af7cdc8626e0eb452
Diameter
133127594
Circumference
418232671.30048
Area
1.3919577315607E+16
Volume
1.2353865583491E+24
Surface area
5.5678309262426E+16
Circumference
418232671.30048
Perimeter
266255188
Area
4430739071057209
Diagonal
94135424.48045
Surface area
26584434426343254
Volume
2.9492681608582E+23
Space diagonal
115291878.3487
Perimeter
199691391
Area
1.9185662965379E+15
Altitude
57645939.17435
Surface area
1.9185662965379E+15
Volume
3.475745860134E+22
Height
31378474.826817