85385957 (number)

85385957 is an odd 8-digits composite number following 85385956 and preceding 85385958. In scientific notation, it is written as 8.5385957 × 10^7. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 85182720 positive integers (up to 85385957) that are relatively prime to 85385957.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.5385957 × 10^7
Engineering notation 8.5385957 × 10^6

Prime Factorization of 85385957

Prime Factorization 421 × 202817

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 85385957
Product of the distinct prime numbers

The prime factorization of 85385957 is 421 × 202817. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 2, 96, 68, 347, 361, 5303, 8049, 27395, 70393, 21938, 901934, 1639627, 3513423, 63676553, 52764462, 652659461, 697320427, 5683603426, 7243799343

Basic calculations (n = 85385957)

Multiplication

n×y
n×2 170771914
n×3 256157871
n×4 341543828
n×5 426929785

Division

n÷y
n÷2 42692978.5
n÷3 28461985.666667
n÷3 21346489.25
n÷5 17077191.4

Exponentiation

ny
n2 7290761652805849
n3 6.2252866098373E+23
n4 5.3155205478024E+31
n5 4.5387080892727E+39

Nth Root

y√n
2√n 9240.4522075492
3√n 440.34744767185
4√n 96.127270883705
5√n 38.572455800747

Divisors of 85385957

1, 421, 202817, 85385957

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85385956
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85385957 can be divided by 4 positive divisors. The sum of these divisors (counting 85385957) is 1, the average is 0.25.

Base conversion 85385957

Base System Value
2 Binary 101000101101110001011100101
3 Ternary 12221200001111212
4 Quaternary 11011232023211
5 Quinary 133324322312
6 Senary 12250041205
8 Octal 505561345
10 Decimal 85385957
12 Duodecimal 24719205
16 Hexadecimal 516e2e5
20 Vigesimal 16dd4hh
36 Base36 1eu485

Cryptographic Hash Functions

md5 ce465b3907b2c26d9e7d4dc51eaa17ff
sha1 ebb7a5e6fbc20237d742d7f06a768f0aa5b45767
sha256 fb0913c0a5560419fb0f9af24a49b8c8c8895545d1e7ace9cf9ffbc523ed802d
sha512 31e4a30212d1db94fc53b84bed9ebfbadf35802f5c8900b6cd91bbcb2854c55ac8d557e22e4e7cc2054fdf022d80a04ca34dba4bf8f6b7340fdd91ac604f2ce2
ripemd-160 38012a90eb1ee57cc0c93540ff544adebe1f3912

85385957 as geometric shapes

Circle

Radius = n
Diameter 170771914
Circumference 536495790.46187
Area 2.2904603247529E+16

Sphere

Radius = n
Volume 2.6076419573274E+24
Surface area 9.1618412990116E+16
Circumference 536495790.46187

Square

Length = n
Perimeter 341543828
Area 7290761652805849
Diagonal 120753978.42561

Cube

Length = n
Surface area 43744569916835094
Volume 6.2252866098373E+23
Space diagonal 147892815.77689

Equilateral Triangle

Length = n
Perimeter 256157871
Area 3.1569924021336E+15
Altitude 73946407.888446

Triangular Pyramid

Length = n
Surface area 3.1569924021336E+15
Volume 7.3365706277429E+22
Height 40251326.141869