85855420 (number)

85855420 is an even 8-digits composite number following 85855419 and preceding 85855421. In scientific notation, it is written as 8.5855420 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors. There are 29436096 positive integers (up to 85855420) that are relatively prime to 85855420.

Interesting facts

Basic properties

Name

Name eighty-five million eight hundred fifty-five thousand four hundred twenty

Notation

Scientific notation 8.5855420 × 10^7
Engineering notation 8.5855420 × 10^6

Prime Factorization of 85855420

Prime Factorization 2 × 2 × 5 × 7 × 613253

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 42927710
Product of the distinct prime numbers

The prime factorization of 85855420 is 2 × 2 × 5 × 7 × 613253. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 10, 54, 89, 277, 460, 5411, 8623, 5580, 23663, 9464, 883080, 3215969, 7661823, 30149261, 66272504, 980075864, 258290116, 7781717761, 1619836605

Basic calculations (n = 85855420)

Multiplication

n×y
n×2 171710840
n×3 257566260
n×4 343421680
n×5 429277100

Division

n÷y
n÷2 42927710
n÷3 28618473.333333
n÷3 21463855
n÷5 17171084

Exponentiation

ny
n2 7371153143376400
n3 6.328534490089E+23
n4 5.4333898663108E+31
n5 4.6648596899586E+39

Nth Root

y√n
2√n 9265.8199853008
3√n 441.15300213636
4√n 96.259129360808
5√n 38.614778092442

Divisors of 85855420

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 613253, 1226506, 2453012, 3066265, 4292771, 6132530, 8585542, 12265060, 17171084, 21463855, 42927710, 85855420

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85855419
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85855420 can be divided by 24 positive divisors. The sum of these divisors (counting 85855420) is 1, the average is 0.041666666666667.

Base conversion 85855420

Base System Value
2 Binary 101000111100000110010111100
3 Ternary 12222112220111101
4 Quaternary 11013200302330
5 Quinary 133434333140
6 Senary 12304102444
8 Octal 507406274
10 Decimal 85855420
12 Duodecimal 24904a24
16 Hexadecimal 51e0cbc
20 Vigesimal 16gbib0
36 Base36 1f46gs

Cryptographic Hash Functions

md5 3a51eb86fb9dff7edf44aea69fa65280
sha1 c809f2ad2ff3b2cdcda5e8a7e8d4a7ca6b7bbbdb
sha256 d5a86331ac6312e26d09ef33b0410bb2992b1558630bf450713589df7f2a644e
sha512 53b45bc0ae37979503bdc6690998bb3cc8104b7ec40a773fda6c7519740cb6776169bf9c56583cb68d5f0aa9cfe8285a90877c99eb4821ffa03d3246713de4c0
ripemd-160 cd56c9fb94ee66ae9c1dbd0d8ae1aadf5fd65a57

85855420 as geometric shapes

Circle

Radius = n
Diameter 171710840
Circumference 539445513.48573
Area 2.3157160563717E+16

Sphere

Radius = n
Volume 2.6508903282738E+24
Surface area 9.2628642254866E+16
Circumference 539445513.48573

Square

Length = n
Perimeter 343421680
Area 7371153143376400
Diagonal 121417899.36724

Cube

Length = n
Surface area 44226918860258400
Volume 6.328534490089E+23
Space diagonal 148705949.54517

Equilateral Triangle

Length = n
Perimeter 257566260
Area 3.1918029386747E+15
Altitude 74352974.772583

Triangular Pyramid

Length = n
Surface area 3.1918029386747E+15
Volume 7.4582494215248E+22
Height 40472633.122413