66169997 is an odd 8-digits prime number following 66169996
and preceding 66169998 . In scientific notation, it is written as 6.6169997 × 10^7.
The sum of its digits is 53. It has a total of 1 prime factors and 2 positive divisors.
There are 66169996 positive integers (up to 66169997) that are relatively prime to 66169997.
66169997 has 2 divisors, whose sum is 66169998
The reverse of 66169997 is 79996166
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 53 Digital Root 8
Name
sixty-six million one hundred sixty-nine thousand nine hundred ninety-seven
Scientific notation
6.6169997 × 10^7
Engineering notation
6.6169997 × 10^6
Prime Factorization
66169997
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
66169997 Product of the distinct prime numbers
The prime factorization of 66169997 is 66169997.
Since it has a total of 1 prime factors.
6 , 5 , 93 , 16 , 482 , 841 , 4919 , 5055 , 71358 , 39905 , 905147 , 903853 , 109606 , 5178905 , 40871766 , 62618699 , 496294487 , 718217196 , 5273080992 , 3496108501
n×2
132339994
n×3
198509991
n×4
264679988
n×5
330849985
n÷2
33084998.5
n÷3
22056665.666667
n÷3
16542499.25
n÷5
13233999.4
n2
4378468502980009
n3
2.8972324770678E+23
n4
1.9170986431588E+31
n5
1.2685441146652E+39
2 √n8134.4942682382
3 √n404.47067362051
4 √n90.191431235113
5 √n36.654915526984
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
66169998 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
33084999 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8134.4943297048 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999697748 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 66169997 can be divided by 2 positive divisors.
The sum of these divisors (counting 66169997) is 66169998, the average is 33084999.
Base
System
Value
2
Binary
11111100011010110010001101
3
Ternary
11121111210011122
4
Quaternary
3330122302031
5
Quinary
113414414442
6
Senary
10322130325
8
Octal
374326215
10
Decimal
66169997
12
Duodecimal
1a1b09a5
16
Hexadecimal
3f1ac8d
20
Vigesimal
10db4jh
36
Base36
13e93h
md5
31e674eae21675707fdc508119055e13
sha1
0ef7fef7d26001553aae1724ea4d4e44d532c67b
sha256
69367150bff36a7182a21ee8f1a61d210fa6767976503ac907adc7008f519722
sha512
2273e33c47725b808590deb7b07823c2ff4fda703cffee7f72aeb6b35f3f06f76de02a98007e6647874513f12b751337101db6ac15a0c4592cd0824895c5bcdc
ripemd-160
66c48f533845208f74c25d540aa33f0d89ec4119
Diameter
132339994
Circumference
415758352.92652
Area
1.3755364482936E+16
Volume
1.2135899020931E+24
Surface area
5.5021457931745E+16
Circumference
415758352.92652
Perimeter
264679988
Area
4378468502980009
Diagonal
93578507.179587
Surface area
26270811017880054
Volume
2.8972324770678E+23
Space diagonal
114609796.74068
Perimeter
198509991
Area
1.8959324766254E+15
Altitude
57304898.37034
Surface area
1.8959324766254E+15
Volume
3.4144212186809E+22
Height
31192835.726529