85757940 (number)

85757940 is an even 8-digits composite number following 85757939 and preceding 85757941. In scientific notation, it is written as 8.5757940 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 22868352 positive integers (up to 85757940) that are relatively prime to 85757940.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.5757940 × 10^7
Engineering notation 8.5757940 × 10^6

Prime Factorization of 85757940

Prime Factorization 2 × 2 × 27 × 5 × 3 × 52937

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 42878970
Product of the distinct prime numbers

The prime factorization of 85757940 is 2 × 2 × 27 × 5 × 3 × 52937. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 85757940)

Multiplication

n×y
n×2 171515880
n×3 257273820
n×4 343031760
n×5 428789700

Division

n÷y
n÷2 42878970
n÷3 28585980
n÷3 21439485
n÷5 17151588

Exponentiation

ny
n2 7354424273043600
n3 6.3070027554222E+23
n4 5.4087556387933E+31
n5 4.638437415463E+39

Nth Root

y√n
2√n 9260.5582985045
3√n 440.98597761883
4√n 96.231794634125
5√n 38.606005485507

Divisors of 85757940

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 -85757939
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 85757940 can be divided by 48 positive divisors. The sum of these divisors (counting 85757940) is 1, the average is 0.020833333333333.

Base conversion 85757940

Base System Value
2 Binary 101000111001000111111110100
3 Ternary 12222100221210000
4 Quaternary 11013020333310
5 Quinary 133423223230
6 Senary 12302031300
8 Octal 507107764
10 Decimal 85757940
12 Duodecimal 24878530
16 Hexadecimal 51c8ff4
20 Vigesimal 16fjeh0
36 Base36 1f2390

Cryptographic Hash Functions

md5 8fd970b305d2109bcfaee6665e99e79c
sha1 53af4ee8f1a0c0fff808408031c848de5c68715d
sha256 c5fc53690c90c91d3f83da6c346580ca4bbc5582e52e2420e8ed93ec639f4f1d
sha512 28b949feb568c87a2d3d93c19654c775b0099effffff7341b6d0e8bce34268844d92838c80c43257b7bc8fbdabf70ca6f3cd6bbd2b2352b3676375c8d414696e
ripemd-160 a3c8730362c31520f4a45ae048f67a5e284a9511

85757940 as geometric shapes

Circle

Radius = n
Diameter 171515880
Circumference 538833028.58199
Area 2.3104605267576E+16

Sphere

Radius = n
Volume 2.6418711363473E+24
Surface area 9.2418421070305E+16
Circumference 538833028.58199

Square

Length = n
Perimeter 343031760
Area 7354424273043600
Diagonal 121280041.82918

Cube

Length = n
Surface area 44126545638261600
Volume 6.3070027554222E+23
Space diagonal 148537109.23244

Equilateral Triangle

Length = n
Perimeter 257273820
Area 3.1845591253323E+15
Altitude 74268554.616222

Triangular Pyramid

Length = n
Surface area 3.1845591253323E+15
Volume 7.4328740288688E+22
Height 40426680.609726