85756640 (number)

85756640 is an even 8-digits composite number following 85756639 and preceding 85756641. In scientific notation, it is written as 8.5756640 × 10^7. The sum of its digits is 41. It has a total of 8 prime factors and 48 positive divisors. There are 33815040 positive integers (up to 85756640) that are relatively prime to 85756640.

Interesting facts

Basic properties

Name

Name eighty-five million seven hundred fifty-six thousand six hundred forty

Notation

Scientific notation 8.5756640 × 10^7
Engineering notation 8.5756640 × 10^6

Prime Factorization of 85756640

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 71 × 7549

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 5359790
Product of the distinct prime numbers

The prime factorization of 85756640 is 2 × 2 × 2 × 2 × 2 × 5 × 71 × 7549. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 85756640)

Multiplication

n×y
n×2 171513280
n×3 257269920
n×4 343026560
n×5 428783200

Division

n÷y
n÷2 42878320
n÷3 28585546.666667
n÷3 21439160
n÷5 17151328

Exponentiation

ny
n2 7354201304089600
n3 6.3067159372234E+23
n4 5.4084276821073E+31
n5 4.6380858570051E+39

Nth Root

y√n
2√n 9260.4881080859
3√n 440.98374931333
4√n 96.231429938902
5√n 38.605888439525

Divisors of 85756640

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85756639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85756640 can be divided by 48 positive divisors. The sum of these divisors (counting 85756640) is 1, the average is 0.020833333333333.

Base conversion 85756640

Base System Value
2 Binary 101000111001000101011100000
3 Ternary 12222100212222212
4 Quaternary 11013020223200
5 Quinary 133423203030
6 Senary 12302021252
8 Octal 507105340
10 Decimal 85756640
12 Duodecimal 24877828
16 Hexadecimal 51c8ae0
20 Vigesimal 16fjbc0
36 Base36 1f228w

Cryptographic Hash Functions

md5 d75560094456131914a33d17dc835970
sha1 e1727154f258c80d20151388ce22e519cf112f22
sha256 58c9c9c60b08e729e556f1c0af6845071b86114b1c83dd86cb66bfcdeeb9b21f
sha512 2fb3442d63a92294dd341f3409a246e5a87ff0cf475b84b05f48e5b5282b7672279e9274137175273f77eef9452cecaa692647814c0eeef0028dbb92a0dda02a
ripemd-160 b99a623d49ddc741f37a0673f42fad82ec05ca3d

85756640 as geometric shapes

Circle

Radius = n
Diameter 171513280
Circumference 538824860.44109
Area 2.3103904789948E+16

Sphere

Radius = n
Volume 2.6417509942212E+24
Surface area 9.2415619159793E+16
Circumference 538824860.44109

Square

Length = n
Perimeter 343026560
Area 7354201304089600
Diagonal 121278203.35155

Cube

Length = n
Surface area 44125207824537600
Volume 6.3067159372234E+23
Space diagonal 148534857.56639

Equilateral Triangle

Length = n
Perimeter 257269920
Area 3.1844625769431E+15
Altitude 74267428.783197

Triangular Pyramid

Length = n
Surface area 3.1844625769431E+15
Volume 7.4325360103799E+22
Height 40426067.783849