85966489 (number)

85966489 is an odd 8-digits composite number following 85966488 and preceding 85966490. In scientific notation, it is written as 8.5966489 × 10^7. The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors. There are 73359600 positive integers (up to 85966489) that are relatively prime to 85966489.

Interesting facts

Basic properties

Name

Name eighty-five million nine hundred sixty-six thousand four hundred eighty-nine

Notation

Scientific notation 8.5966489 × 10^7
Engineering notation 8.5966489 × 10^6

Prime Factorization of 85966489

Prime Factorization 7 × 227 × 54101

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 85966489
Product of the distinct prime numbers

The prime factorization of 85966489 is 7 × 227 × 54101. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 8, 29, 86, 766, 179, 6706, 6378, 61120, 7835, 539554, 125949, 8687913, 215707, 93949693, 8163757, 764467273, 294567168, 5742992316, 7728224065

Basic calculations (n = 85966489)

Multiplication

n×y
n×2 171932978
n×3 257899467
n×4 343865956
n×5 429832445

Division

n÷y
n÷2 42983244.5
n÷3 28655496.333333
n÷3 21491622.25
n÷5 17193297.8

Exponentiation

ny
n2 7390237230987121
n3 6.3531274762504E+23
n4 5.4615606330268E+31
n5 4.6951119208193E+39

Nth Root

y√n
2√n 9271.8115274201
3√n 441.3431563461
4√n 96.290246273546
5√n 38.624763920081

Divisors of 85966489

1, 7, 227, 1589, 54101, 378707, 12280927, 85966489

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85966488
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85966489 can be divided by 8 positive divisors. The sum of these divisors (counting 85966489) is 1, the average is 0.125.

Base conversion 85966489

Base System Value
2 Binary 101000111111011111010011001
3 Ternary 12222202112212001
4 Quaternary 11013323322121
5 Quinary 134001411424
6 Senary 12310321001
8 Octal 507737231
10 Decimal 85966489
12 Duodecimal 24959161
16 Hexadecimal 51fbe99
20 Vigesimal 16h5g49
36 Base36 1f6k61

Cryptographic Hash Functions

md5 1e1b670090ca5dc8da4ae8e2f3553393
sha1 531171c40fd20a8e05baaef73854174cc9f8bc4e
sha256 1277ed82c7cdb22643db459025efa320327db72f0f03b791460d44777ecccfb8
sha512 2f639ee159090b86bd4af84b7e0182e053b406dce40b83ea5e6d54d46c56879d84f7ac66b77ceea6fa620b5714578892c3434631292105cf83c294249913e40d
ripemd-160 a4dbdeff38c985d2f4899ba10c9de0e76a52be49

85966489 as geometric shapes

Circle

Radius = n
Diameter 171932978
Circumference 540143380.59462
Area 2.3217114993155E+16

Sphere

Radius = n
Volume 2.6611918142277E+24
Surface area 9.286845997262E+16
Circumference 540143380.59462

Square

Length = n
Perimeter 343865956
Area 7390237230987121
Diagonal 121574974.6534

Cube

Length = n
Surface area 44341423385922726
Volume 6.3531274762504E+23
Space diagonal 148898326.69631

Equilateral Triangle

Length = n
Perimeter 257899467
Area 3.2000665910142E+15
Altitude 74449163.348155

Triangular Pyramid

Length = n
Surface area 3.2000665910142E+15
Volume 7.4872325336654E+22
Height 40524991.551133