85812984 (number)

85812984 is an even 8-digits composite number following 85812983 and preceding 85812985. In scientific notation, it is written as 8.5812984 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 16 positive divisors. There are 28604304 positive integers (up to 85812984) that are relatively prime to 85812984.

Interesting facts

Basic properties

Name

Name eighty-five million eight hundred twelve thousand nine hundred eighty-four

Notation

Scientific notation 8.5812984 × 10^7
Engineering notation 8.5812984 × 10^6

Prime Factorization of 85812984

Prime Factorization 2 × 2 × 2 × 9 × 1191847

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 21453246
Product of the distinct prime numbers

The prime factorization of 85812984 is 2 × 2 × 2 × 9 × 1191847. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 4, 74, 61, 371, 263, 9265, 8196, 73884, 15327, 526014, 731098, 6564307, 3276412, 70432287, 51037016, 45032717, 191331434, 6987426865, 3541162837

Basic calculations (n = 85812984)

Multiplication

n×y
n×2 171625968
n×3 257438952
n×4 343251936
n×5 429064920

Division

n÷y
n÷2 42906492
n÷3 28604328
n÷3 21453246
n÷5 17162596.8

Exponentiation

ny
n2 7363868222984256
n3 6.3191550599706E+23
n4 5.4226555205477E+31
n5 4.6533425142227E+39

Nth Root

y√n
2√n 9263.5297808125
3√n 441.08030684609
4√n 96.247232587813
5√n 38.610960090512

Divisors of 85812984

1, 2, 4, 8, 9, 18, 36, 72, 1191847, 2383694, 4767388, 9534776, 10726623, 21453246, 42906492, 85812984

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85812983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85812984 can be divided by 16 positive divisors. The sum of these divisors (counting 85812984) is 1, the average is 0.0625.

Base conversion 85812984

Base System Value
2 Binary 101000111010110011011111000
3 Ternary 12222110202021200
4 Quaternary 11013112123320
5 Quinary 133432003414
6 Senary 12303134200
8 Octal 507263370
10 Decimal 85812984
12 Duodecimal 248a4360
16 Hexadecimal 51d66f8
20 Vigesimal 16g6c94
36 Base36 1f39q0

Cryptographic Hash Functions

md5 d6608c5bac51839360cbd060d71e19a8
sha1 c2b69bc208d0f8381e93fc2c80605ee70e618844
sha256 46c956d4a518489cafe37bebcce41e7557bd48b0900f826b304c865221340c71
sha512 5d0545e1ed7ac15f35d8650ebb54b3ab7e8cf8cfb9ebd391920ba83eefa5e3162122d139e7ce4aa960b2776105cacae2d24b2e02aeb6275fadedca9641f4c17a
ripemd-160 c573c8622fac17bd2f964a6376cc7cb3b05e2871

85812984 as geometric shapes

Circle

Radius = n
Diameter 171625968
Circumference 539178880.23404
Area 2.3134274311331E+16

Sphere

Radius = n
Volume 2.6469614817731E+24
Surface area 9.2537097245323E+16
Circumference 539178880.23404

Square

Length = n
Perimeter 343251936
Area 7363868222984256
Diagonal 121357885.80051

Cube

Length = n
Surface area 44183209337905536
Volume 6.3191550599706E+23
Space diagonal 148632448.2371

Equilateral Triangle

Length = n
Perimeter 257438952
Area 3.1886484756127E+15
Altitude 74316224.118548

Triangular Pyramid

Length = n
Surface area 3.1886484756127E+15
Volume 7.4471956571241E+22
Height 40452628.600168