660097985 (number)

660097985 is an odd 9-digits composite number following 660097984 and preceding 660097986. In scientific notation, it is written as 6.60097985 × 10^8. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 528078384 positive integers (up to 660097985) that are relatively prime to 660097985.

Interesting facts

Basic properties

Name

Name six hundred sixty million ninety-seven thousand nine hundred eighty-five

Notation

Scientific notation 6.60097985 × 10^8
Engineering notation 6.60097985 × 10^6

Prime Factorization of 660097985

Prime Factorization 5 × 132019597

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 660097985
Product of the distinct prime numbers

The prime factorization of 660097985 is 5 × 132019597. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 5, 82, 30, 404, 978, 6918, 4076, 76943, 25322, 111963, 580214, 5190431, 3637433, 99035012, 69763273, 270378387, 74368258, 9667610303, 7002461607

Basic calculations (n = 660097985)

Multiplication

n×y
n×2 1320195970
n×3 1980293955
n×4 2640391940
n×5 3300489925

Division

n÷y
n÷2 330048992.5
n÷3 220032661.66667
n÷3 165024496.25
n÷5 132019597

Exponentiation

ny
n2 435729349801060225
n3 2.8762406580904E+26
n4 1.8986006627805E+35
n5 1.2532624718211E+44

Nth Root

y√n
2√n 25692.372117031
3√n 870.7018536012
4√n 160.28840293992
5√n 58.065969468277

Divisors of 660097985

1, 5, 132019597, 660097985

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 -660097984
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 660097985 can be divided by 4 positive divisors. The sum of these divisors (counting 660097985) is 1, the average is 0.25.

Base conversion 660097985

Base System Value
2 Binary 100111010110000100101111000001
3 Ternary 1201000002110012112
4 Quaternary 213112010233001
5 Quinary 2322441113420
6 Senary 145300105105
8 Octal 4726045701
10 Decimal 660097985
12 Duodecimal 165095195
16 Hexadecimal 27584bc1
20 Vigesimal a65c4j5
36 Base36 ax06v5

Cryptographic Hash Functions

md5 5ffd7a38103fd4a675b673b3cd1265f0
sha1 512750fc79a642bc743a0e15d24c0b776f927c62
sha256 be43f3a60f257d43e44477242915bd407120f2a8988723cea6cb13fe4b6f9c6f
sha512 e67179a39d4786bad333e77731c28250cf43f687926ae0df0422ede6d87b1ed9c440d357b3a2c18946bd4ae7486dcdcebc0bd117a12d32010d482a7ce9d9e518
ripemd-160 c95c9cea10da93965d287b605c53e2d8af19d821

660097985 as geometric shapes

Circle

Radius = n
Diameter 1320195970
Circumference 4147517960.6509
Area 1.3688841242885E+18

Sphere

Radius = n
Volume 1.2047968695217E+27
Surface area 5.4755364971539E+18
Circumference 4147517960.6509

Square

Length = n
Perimeter 2640391940
Area 435729349801060225
Diagonal 933519522.88215

Cube

Length = n
Surface area 2614376098806361350
Volume 2.8762406580904E+26
Space diagonal 1143323247.9938

Equilateral Triangle

Length = n
Perimeter 1980293955
Area 1.886763430511E+17
Altitude 571661623.99692

Triangular Pyramid

Length = n
Surface area 1.886763430511E+17
Volume 3.389682122767E+25
Height 311173174.29405