84889985 (number)

84889985 is an odd 8-digits composite number following 84889984 and preceding 84889986. In scientific notation, it is written as 8.4889985 × 10^7. The sum of its digits is 59. It has a total of 2 prime factors and 4 positive divisors. There are 67911984 positive integers (up to 84889985) that are relatively prime to 84889985.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.4889985 × 10^7
Engineering notation 8.4889985 × 10^6

Prime Factorization of 84889985

Prime Factorization 5 × 16977997

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 84889985
Product of the distinct prime numbers

The prime factorization of 84889985 is 5 × 16977997. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 6, 9, 40, 396, 731, 5601, 1889, 16703, 87813, 101806, 50888, 6701208, 4962317, 44474188, 48962614, 884628713, 418671380, 1147438160, 6758471524

Basic calculations (n = 84889985)

Multiplication

n×y
n×2 169779970
n×3 254669955
n×4 339559940
n×5 424449925

Division

n÷y
n÷2 42444992.5
n÷3 28296661.666667
n÷3 21222496.25
n÷5 16977997

Exponentiation

ny
n2 7206309553300225
n3 6.1174350988501E+23
n4 5.1930897377986E+31
n5 4.4084130994538E+39

Nth Root

y√n
2√n 9213.5761243938
3√n 439.49319229137
4√n 95.987374817701
5√n 38.527541007752

Divisors of 84889985

1, 5, 16977997, 84889985

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -84889984
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 84889985 can be divided by 4 positive divisors. The sum of these divisors (counting 84889985) is 1, the average is 0.25.

Base conversion 84889985

Base System Value
2 Binary 101000011110101000110000001
3 Ternary 12220201212011112
4 Quaternary 11003311012001
5 Quinary 133212434420
6 Senary 12231253105
8 Octal 503650601
10 Decimal 84889985
12 Duodecimal 2451a195
16 Hexadecimal 50f5181
20 Vigesimal 16ab4j5
36 Base36 1ejhj5

Cryptographic Hash Functions

md5 188f79a076aab72bbe363114b03e9f45
sha1 58df6f021db3313e59b16a6dd4c3a6b5ccd90b8e
sha256 51a778dc1bef4a25420eabf1fe3b14b0158ebf72c99c8c123287e0a7e78619a5
sha512 4d3f7d07ee40d4329111f341cf97a471ccc2d482fd503fcca009d7b4a0addb7f2c642caf1923073ab0b7b102467308bef2ded0cb1cef415b3e5341de258e775c
ripemd-160 b30f2c4c466325065e4f8070c13dd37266ca3317

84889985 as geometric shapes

Circle

Radius = n
Diameter 169779970
Circumference 533379506.4787
Area 2.2639289152142E+16

Sphere

Radius = n
Volume 2.562465222048E+24
Surface area 9.0557156608568E+16
Circumference 533379506.4787

Square

Length = n
Perimeter 339559940
Area 7206309553300225
Diagonal 120052568.09665

Cube

Length = n
Surface area 43237857319801350
Volume 6.1174350988501E+23
Space diagonal 147033767.07376

Equilateral Triangle

Length = n
Perimeter 254669955
Area 3.1204235703462E+15
Altitude 73516883.53688

Triangular Pyramid

Length = n
Surface area 3.1204235703462E+15
Volume 7.2094664031092E+22
Height 40017522.698883