66759997 is an odd 8-digits prime number following 66759996
and preceding 66759998 . In scientific notation, it is written as 6.6759997 × 10^7.
The sum of its digits is 58. It has a total of 1 prime factors and 2 positive divisors.
There are 66759996 positive integers (up to 66759997) that are relatively prime to 66759997.
66759997 has 2 divisors, whose sum is 66759998
The reverse of 66759997 is 79995766
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 58 Digital Root 4
Name
sixty-six million seven hundred fifty-nine thousand nine hundred ninety-seven
Scientific notation
6.6759997 × 10^7
Engineering notation
6.6759997 × 10^6
Prime Factorization
66759997
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
66759997 Product of the distinct prime numbers
The prime factorization of 66759997 is 66759997.
Since it has a total of 1 prime factors.
8 , 8 , 72 , 18 , 812 , 371 , 9560 , 5131 , 68890 , 64920 , 818067 , 367989 , 6626981 , 3984467 , 81932957 , 19773835 , 623728166 , 182867907 , 2468290777 , 4138648187
n×2
133519994
n×3
200279991
n×4
267039988
n×5
333799985
n÷2
33379998.5
n÷3
22253332.333333
n÷3
16689999.25
n÷5
13351999.4
n2
4456897199440009
n3
2.9754244366392E+23
n4
1.9863932646376E+31
n5
1.3261160838803E+39
2 √n8170.6791027429
3 √n405.66926278783
4 √n90.391808825484
5 √n36.720049814822
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
66759998 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
33379999 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8170.6791639374 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999700419 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 66759997 can be divided by 2 positive divisors.
The sum of these divisors (counting 66759997) is 66759998, the average is 33379999.
Base
System
Value
2
Binary
11111110101010110100111101
3
Ternary
11122121202111111
4
Quaternary
3332222310331
5
Quinary
114042304442
6
Senary
10342522021
8
Octal
376526475
10
Decimal
66759997
12
Duodecimal
1a436311
16
Hexadecimal
3faad3d
20
Vigesimal
10h4jjh
36
Base36
13qwcd
md5
405e19d13b4a6f9016840b29c1e9ebb3
sha1
e67f93d09966d1a6a6cc40fca2faccaaae69ef4a
sha256
e842b7a7c89aa5f36a2e5e768a43187d4a0de2fd33d7bbaf50159169897effcc
sha512
ebecbf5ca625a82a6b4fda54c3bc5700cfe6b84f5db8d49912fd97aaa3915b9673101c2c186b5b56650a16241c163ae09e1a39d82d4f0ddc2c6a8c694942b1e1
ripemd-160
0cab7528cd1505fea93d47dd73f77016dabbd21c
Diameter
133519994
Circumference
419465432.25775
Area
1.4001755499566E+16
Volume
1.2463428735276E+24
Surface area
5.6007021998263E+16
Circumference
419465432.25775
Perimeter
267039988
Area
4456897199440009
Diagonal
94412893.181387
Surface area
26741383196640054
Volume
2.9754244366392E+23
Space diagonal
115631706.71715
Perimeter
200279991
Area
1.9298930983854E+15
Altitude
57815853.358573
Surface area
1.9298930983854E+15
Volume
3.5065713267596E+22
Height
31470964.393796