85909040 (number)

85909040 is an even 8-digits composite number following 85909039 and preceding 85909041. In scientific notation, it is written as 8.5909040 × 10^7. The sum of its digits is 35. It has a total of 6 prime factors and 20 positive divisors. There are 29454336 positive integers (up to 85909040) that are relatively prime to 85909040.

Interesting facts

Basic properties

Name

Name eighty-five million nine hundred nine thousand forty

Notation

Scientific notation 8.5909040 × 10^7
Engineering notation 8.5909040 × 10^6

Prime Factorization of 85909040

Prime Factorization 2 × 2 × 2 × 2 × 35 × 153409

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10738630
Product of the distinct prime numbers

The prime factorization of 85909040 is 2 × 2 × 2 × 2 × 35 × 153409. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 1, 98, 43, 783, 691, 4867, 7481, 56668, 44887, 197017, 889233, 6132906, 4793476, 69149004, 55003120, 991204522, 227568955, 6772459166, 133339838

Basic calculations (n = 85909040)

Multiplication

n×y
n×2 171818080
n×3 257727120
n×4 343636160
n×5 429545200

Division

n÷y
n÷2 42954520
n÷3 28636346.666667
n÷3 21477260
n÷5 17181808

Exponentiation

ny
n2 7380363153721600
n3 6.340399133876E+23
n4 5.4469760280811E+31
n5 4.6794448147546E+39

Nth Root

y√n
2√n 9268.7129635133
3√n 441.24482200934
4√n 96.27415522098
5√n 38.619600169712

Divisors of 85909040

1, 2, 4, 8, 16, 35, 70, 140, 280, 560, 153409, 306818, 613636, 1227272, 2454544, 5369315, 10738630, 21477260, 42954520, 85909040

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85909039
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85909040 can be divided by 20 positive divisors. The sum of these divisors (counting 85909040) is 1, the average is 0.05.

Base conversion 85909040

Base System Value
2 Binary 101000111101101111000110000
3 Ternary 12222122122001022
4 Quaternary 11013231320300
5 Quinary 133443042130
6 Senary 12305155012
8 Octal 507557060
10 Decimal 85909040
12 Duodecimal 2492ba68
16 Hexadecimal 51ede30
20 Vigesimal 16gicc0
36 Base36 1f5bu8

Cryptographic Hash Functions

md5 f9643a752d809eaaf830a02845ea36e4
sha1 aba972beb80a5f0828797cf47be963750055ca44
sha256 626f9c2734d16cc5e9f5fe53589629d9260271e4c9ec8a38166755b8a748c429
sha512 dc78e419e4ed957805b46ddc4e245cbf770f563a005d830d6202c780dcc921f6f2c834e57968592a186d0d91b0700b23fb1420823018a5ba16c144b00b64a909
ripemd-160 b2fcd616d235b14a519ef7a8f82d099b973a48ef

85909040 as geometric shapes

Circle

Radius = n
Diameter 171818080
Circumference 539782417.8819
Area 2.3186094664557E+16

Sphere

Radius = n
Volume 2.6558601786416E+24
Surface area 9.2744378658226E+16
Circumference 539782417.8819

Square

Length = n
Perimeter 343636160
Area 7380363153721600
Diagonal 121493729.49845

Cube

Length = n
Surface area 44282178922329600
Volume 6.340399133876E+23
Space diagonal 148798822.10947

Equilateral Triangle

Length = n
Perimeter 257727120
Area 3.1957909901388E+15
Altitude 74399411.054733

Triangular Pyramid

Length = n
Surface area 3.1957909901388E+15
Volume 7.4722320383217E+22
Height 40497909.832818