85440368 (number)

85440368 is an even 8-digits composite number following 85440367 and preceding 85440369. In scientific notation, it is written as 8.5440368 × 10^7. The sum of its digits is 38. It has a total of 8 prime factors and 80 positive divisors. There are 36495360 positive integers (up to 85440368) that are relatively prime to 85440368.

Interesting facts

Basic properties

Name

Name eighty-five million four hundred forty thousand three hundred sixty-eight

Notation

Scientific notation 8.5440368 × 10^7
Engineering notation 8.5440368 × 10^6

Prime Factorization of 85440368

Prime Factorization 2 × 2 × 2 × 2 × 13 × 17 × 73 × 331

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 10680046
Product of the distinct prime numbers

The prime factorization of 85440368 is 2 × 2 × 2 × 2 × 13 × 17 × 73 × 331. Since it has a total of 8 prime factors.

Most popular turbo-numbers

3, 9, 33, 79, 393, 459, 9636, 3868, 64852, 63658, 512787, 632913, 4455486, 8239888, 87001838, 49760859, 126953965, 230066338, 5207827741, 3865908559

Basic calculations (n = 85440368)

Multiplication

n×y
n×2 170880736
n×3 256321104
n×4 341761472
n×5 427201840

Division

n÷y
n÷2 42720184
n÷3 28480122.666667
n÷3 21360092
n÷5 17088073.6

Exponentiation

ny
n2 7300056483975424
n3 6.2371951241165E+23
n4 5.3290824669232E+31
n5 4.5531876707626E+39

Nth Root

y√n
2√n 9243.3959127585
3√n 440.44096288317
4√n 96.142581163387
5√n 38.577370499152

Divisors of 85440368

1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 73, 104, 136, 146, 208, 221, 272, 292, 331, 442, 584, 662, 884, 949, 1168, 1241, 1324, 1768, 1898, 2482, 2648, 3536, 3796, 4303, 4964, 5296, 5627, 7592, 8606, 9928, 11254, 15184, 16133, 17212, 19856, 22508, 24163, 32266, 34424, 45016, 48326, 64532, 68848, 73151, 90032, 96652, 129064, 146302, 193304, 258128, 292604, 314119, 386608, 410771, 585208, 628238, 821542, 1170416, 1256476, 1643084, 2512952, 3286168, 5025904, 5340023, 6572336, 10680046, 21360092, 42720184, 85440368

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85440367
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85440368 can be divided by 80 positive divisors. The sum of these divisors (counting 85440368) is 1, the average is 0.0125.

Base conversion 85440368

Base System Value
2 Binary 101000101111011011101110000
3 Ternary 12221202211011002
4 Quaternary 11011323131300
5 Quinary 133333042433
6 Senary 12251141132
8 Octal 505733560
10 Decimal 85440368
12 Duodecimal 247447a8
16 Hexadecimal 517b770
20 Vigesimal 16e00i8
36 Base36 1eva7k

Cryptographic Hash Functions

md5 ff526138ef344081bea00283875aca1b
sha1 3269eb386d8ee5a5fadd4e6f3945a7905d80bdf3
sha256 09037c700d969c8e0187f835f765abb2c4cd9d8c4a5c791cd06b5dbb8a5c4acf
sha512 d867d0e8e280cb38b80c2bff60d707d2b0fcd191eed40f509de3a883dee87d2481c1d1ff3abc9f29bd77d71d00165951440fc607fa5b56567d7807fca180e3e5
ripemd-160 4d792baeba7807ad68e61c1dccd83422454b7594

85440368 as geometric shapes

Circle

Radius = n
Diameter 170880736
Circumference 536837664.85762
Area 2.2933803820848E+16

Sphere

Radius = n
Volume 2.612630184124E+24
Surface area 9.1735215283391E+16
Circumference 536837664.85762

Square

Length = n
Perimeter 341761472
Area 7300056483975424
Diagonal 120830927.19975

Cube

Length = n
Surface area 43800338903852544
Volume 6.2371951241165E+23
Space diagonal 147987058.39338

Equilateral Triangle

Length = n
Perimeter 256321104
Area 3.161017182092E+15
Altitude 73993529.196691

Triangular Pyramid

Length = n
Surface area 3.161017182092E+15
Volume 7.3506049464107E+22
Height 40276975.733249