85816280 (number)

85816280 is an even 8-digits composite number following 85816279 and preceding 85816281. In scientific notation, it is written as 8.5816280 × 10^7. The sum of its digits is 38. It has a total of 8 prime factors and 128 positive divisors. There are 29568000 positive integers (up to 85816280) that are relatively prime to 85816280.

Interesting facts

Basic properties

Name

Name eighty-five million eight hundred sixteen thousand two hundred eighty

Notation

Scientific notation 8.5816280 × 10^7
Engineering notation 8.5816280 × 10^6

Prime Factorization of 85816280

Prime Factorization 2 × 2 × 2 × 5 × 11 × 41 × 67 × 71

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 21454070
Product of the distinct prime numbers

The prime factorization of 85816280 is 2 × 2 × 2 × 5 × 11 × 41 × 67 × 71. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 85816280)

Multiplication

n×y
n×2 171632560
n×3 257448840
n×4 343265120
n×5 429081400

Division

n÷y
n÷2 42908140
n÷3 28605426.666667
n÷3 21454070
n÷5 17163256

Exponentiation

ny
n2 7364433913038400
n3 6.319883227228E+23
n4 5.423488685951E+31
n5 4.654236236504E+39

Nth Root

y√n
2√n 9263.707681053
3√n 441.08595394055
4√n 96.248156767041
5√n 38.611256688447

Divisors of 85816280

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85816279
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85816280 can be divided by 128 positive divisors. The sum of these divisors (counting 85816280) is 1, the average is 0.0078125.

Base conversion 85816280

Base System Value
2 Binary 101000111010111001111011000
3 Ternary 12222110220210202
4 Quaternary 11013113033120
5 Quinary 133432110110
6 Senary 12303201332
8 Octal 507271730
10 Decimal 85816280
12 Duodecimal 248a6248
16 Hexadecimal 51d73d8
20 Vigesimal 16g70e0
36 Base36 1f3c9k

Cryptographic Hash Functions

md5 c38fedd0394d2425570dd11e64d4f5e9
sha1 ef5aaf417918968327a984a546ccc4303c8afea4
sha256 ef6aa492df856472c5ca295aafbba1fe71314665bfedbe53bac8651ad41a0173
sha512 d91d81c348a2b96cffc5c9deedc866cd22e8022044c74504912f58c6c7f780c997256753b81110b2d88bf65f69e09a31d52c93e9c4efb6ae9ac6eebc46024182
ripemd-160 a3fd48d222a6ab63afe023bb88d2234c3bb9cb70

85816280 as geometric shapes

Circle

Radius = n
Diameter 171632560
Circumference 539199589.61281
Area 2.3136051479049E+16

Sphere

Radius = n
Volume 2.6472664957606E+24
Surface area 9.2544205916196E+16
Circumference 539199589.61281

Square

Length = n
Perimeter 343265120
Area 7364433913038400
Diagonal 121362547.04841

Cube

Length = n
Surface area 44186603478230400
Volume 6.319883227228E+23
Space diagonal 148638157.07656

Equilateral Triangle

Length = n
Perimeter 257448840
Area 3.1888934265914E+15
Altitude 74319078.538278

Triangular Pyramid

Length = n
Surface area 3.1888934265914E+15
Volume 7.4480538104667E+22
Height 40454182.349469