85815744 (number)

85815744 is an even 8-digits composite number following 85815743 and preceding 85815745. In scientific notation, it is written as 8.5815744 × 10^7. The sum of its digits is 42. It has a total of 10 prime factors and 112 positive divisors. There are 24127488 positive integers (up to 85815744) that are relatively prime to 85815744.

Interesting facts

Basic properties

Name

Name eighty-five million eight hundred fifteen thousand seven hundred forty-four

Notation

Scientific notation 8.5815744 × 10^7
Engineering notation 8.5815744 × 10^6

Prime Factorization of 85815744

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 67 × 953

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 2681742
Product of the distinct prime numbers

The prime factorization of 85815744 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 67 × 953. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 85815744)

Multiplication

n×y
n×2 171631488
n×3 257447232
n×4 343262976
n×5 429078720

Division

n÷y
n÷2 42907872
n÷3 28605248
n÷3 21453936
n÷5 17163148.8

Exponentiation

ny
n2 7364341918273536
n3 6.3197648078703E+23
n4 5.4233531889241E+31
n5 4.6540908888229E+39

Nth Root

y√n
2√n 9263.6787509067
3√n 441.08503561222
4√n 96.248006477572
5√n 38.611208455908

Divisors of 85815744

112 divisors

τ Total Divisors 112
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85815743
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0089285714285714
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 112
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85815744 can be divided by 112 positive divisors. The sum of these divisors (counting 85815744) is 1, the average is 0.0089285714285714.

Base conversion 85815744

Base System Value
2 Binary 101000111010111000111000000
3 Ternary 12222110220001220
4 Quaternary 11013113013000
5 Quinary 133432100434
6 Senary 12303155040
8 Octal 507270700
10 Decimal 85815744
12 Duodecimal 248a5a80
16 Hexadecimal 51d71c0
20 Vigesimal 16g6j74
36 Base36 1f3buo

Cryptographic Hash Functions

md5 5b2418dc0c54fc1409c66cd9ae8c94a5
sha1 c2bdcc96097d1a9466a3cb8cb9250ff883a16e2b
sha256 754400db8714b5b4adc52ef170214c7f9c4eb568cc80beae16dc54decae658d1
sha512 37fb7eb564db80078b38c9393a6a605d0f689cf4a738b5961535a0ff0c329c19b824401d7919dc3326bf667eec3adf21aa2ae7ba8e4cfb1907fbe84c0209b139
ripemd-160 d0d432beeeca874fa6e05aa1f97a6d37cb68c71d

85815744 as geometric shapes

Circle

Radius = n
Diameter 171631488
Circumference 539196221.82548
Area 2.3135762468972E+16

Sphere

Radius = n
Volume 2.6472168923761E+24
Surface area 9.2543049875886E+16
Circumference 539196221.82548

Square

Length = n
Perimeter 343262976
Area 7364341918273536
Diagonal 121361789.02994

Cube

Length = n
Surface area 44186051509641216
Volume 6.3197648078703E+23
Space diagonal 148637228.69732

Equilateral Triangle

Length = n
Perimeter 257447232
Area 3.1888535916898E+15
Altitude 74318614.348662

Triangular Pyramid

Length = n
Surface area 3.1888535916898E+15
Volume 7.4479142519153E+22
Height 40453929.676646