85751390 (number)

85751390 is an even 8-digits composite number following 85751389 and preceding 85751391. In scientific notation, it is written as 8.5751390 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 32 positive divisors. There are 33696000 positive integers (up to 85751390) that are relatively prime to 85751390.

Interesting facts

Basic properties

Name

Name eighty-five million seven hundred fifty-one thousand three hundred ninety

Notation

Scientific notation 8.5751390 × 10^7
Engineering notation 8.5751390 × 10^6

Prime Factorization of 85751390

Prime Factorization 2 × 5 × 109 × 151 × 521

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 85751390
Product of the distinct prime numbers

The prime factorization of 85751390 is 2 × 5 × 109 × 151 × 521. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 9, 82, 56, 587, 994, 2889, 9430, 63501, 17319, 858999, 239192, 667289, 4776706, 26810861, 18140464, 339253234, 368283586, 1672927832, 5302079108

Basic calculations (n = 85751390)

Multiplication

n×y
n×2 171502780
n×3 257254170
n×4 343005560
n×5 428756950

Division

n÷y
n÷2 42875695
n÷3 28583796.666667
n÷3 21437847.5
n÷5 17150278

Exponentiation

ny
n2 7353300886932100
n3 6.3055577214266E+23
n4 5.4071033933756E+31
n5 4.6366663185568E+39

Nth Root

y√n
2√n 9260.2046413673
3√n 440.97475015817
4√n 96.229957089086
5√n 38.605415739388

Divisors of 85751390

1, 2, 5, 10, 109, 151, 218, 302, 521, 545, 755, 1042, 1090, 1510, 2605, 5210, 16459, 32918, 56789, 78671, 82295, 113578, 157342, 164590, 283945, 393355, 567890, 786710, 8575139, 17150278, 42875695, 85751390

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85751389
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85751390 can be divided by 32 positive divisors. The sum of these divisors (counting 85751390) is 1, the average is 0.03125.

Base conversion 85751390

Base System Value
2 Binary 101000111000111011001011110
3 Ternary 12222100121210102
4 Quaternary 11013013121132
5 Quinary 133423021030
6 Senary 12301541102
8 Octal 507073136
10 Decimal 85751390
12 Duodecimal 24874792
16 Hexadecimal 51c765e
20 Vigesimal 16fii9a
36 Base36 1f1y72

Cryptographic Hash Functions

md5 eb4cb1d2f8c7b53b33d0f76edf5e7d75
sha1 82f71062c33f295efa612f9e47621e775126a85e
sha256 37bb88fdf8de2a8bad6ef0273ffb4138470c47b2efcec248d5589ed4f70b6ded
sha512 91222be9b45d021c6d1eeb440ef9bfc299111e78f7dc32d05aa4238f2f9a16f0f90086189176d7064c6df2d3b806ca282458b1a532cec464c2df8f2b2ce33119
ripemd-160 07ff0850438455276834bc81b0a470627026539a

85751390 as geometric shapes

Circle

Radius = n
Diameter 171502780
Circumference 538791873.71823
Area 2.3101076046021E+16

Sphere

Radius = n
Volume 2.6412658419227E+24
Surface area 9.2404304184085E+16
Circumference 538791873.71823

Square

Length = n
Perimeter 343005560
Area 7353300886932100
Diagonal 121270778.73034

Cube

Length = n
Surface area 44119805321592600
Volume 6.3055577214266E+23
Space diagonal 148525764.29965

Equilateral Triangle

Length = n
Perimeter 257254170
Area 3.1840726848769E+15
Altitude 74262882.149827

Triangular Pyramid

Length = n
Surface area 3.1840726848769E+15
Volume 7.4311710399732E+22
Height 40423592.910115