85817145 (number)

85817145 is an odd 8-digits composite number following 85817144 and preceding 85817146. In scientific notation, it is written as 8.5817145 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 44292480 positive integers (up to 85817145) that are relatively prime to 85817145.

Interesting facts

Basic properties

Name

Name eighty-five million eight hundred seventeen thousand one hundred forty-five

Notation

Scientific notation 8.5817145 × 10^7
Engineering notation 8.5817145 × 10^6

Prime Factorization of 85817145

Prime Factorization 3 × 5 × 31 × 184553

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 85817145
Product of the distinct prime numbers

The prime factorization of 85817145 is 3 × 5 × 31 × 184553. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 3, 31, 13, 635, 466, 938, 9142, 76609, 77820, 821974, 669322, 4300215, 862572, 22668961, 96001491, 308299697, 711849629, 8774150738, 8165270511

Basic calculations (n = 85817145)

Multiplication

n×y
n×2 171634290
n×3 257451435
n×4 343268580
n×5 429085725

Division

n÷y
n÷2 42908572.5
n÷3 28605715
n÷3 21454286.25
n÷5 17163429

Exponentiation

ny
n2 7364582375951025
n3 6.3200743362143E+23
n4 5.4237073572168E+31
n5 4.6544708071184E+39

Nth Root

y√n
2√n 9263.7543685052
3√n 441.08743593623
4√n 96.2483993036
5√n 38.611334525898

Divisors of 85817145

1, 3, 5, 15, 31, 93, 155, 465, 184553, 553659, 922765, 2768295, 5721143, 17163429, 28605715, 85817145

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85817144
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85817145 can be divided by 16 positive divisors. The sum of these divisors (counting 85817145) is 1, the average is 0.0625.

Base conversion 85817145

Base System Value
2 Binary 101000111010111011100111001
3 Ternary 12222110221222210
4 Quaternary 11013113130321
5 Quinary 133432122040
6 Senary 12303205333
8 Octal 507273471
10 Decimal 85817145
12 Duodecimal 248a6849
16 Hexadecimal 51d7739
20 Vigesimal 16g72h5
36 Base36 1f3cxl

Cryptographic Hash Functions

md5 82c7ce4e1cd6a104873880fb29ec1bd1
sha1 200d11fe408d15f92b1207bc6f26b1fe5dcf1949
sha256 cf3c4708ce28a7d52216e5b342623915b274e6050246f54091bb5c8125bceba9
sha512 b58f5dfddaff4e0c310774b1cba5e8f4543a594a5ef704260f4a7653aaa2faa202aeb614edfb22d6a224a209ad0cedf4996fd40dc06ccb698550a8407c0505d0
ripemd-160 517c770aecdaf5dfe140f16005eede0fddfcf642

85817145 as geometric shapes

Circle

Radius = n
Diameter 171634290
Circumference 539205024.5681
Area 2.3136517889045E+16

Sphere

Radius = n
Volume 2.6473465473056E+24
Surface area 9.2546071556178E+16
Circumference 539205024.5681

Square

Length = n
Perimeter 343268580
Area 7364582375951025
Diagonal 121363770.34314

Cube

Length = n
Surface area 44187494255706150
Volume 6.3200743362143E+23
Space diagonal 148639655.30051

Equilateral Triangle

Length = n
Perimeter 257451435
Area 3.1889577129184E+15
Altitude 74319827.650253

Triangular Pyramid

Length = n
Surface area 3.1889577129184E+15
Volume 7.448279034567E+22
Height 40454590.114379