84889145 (number)

84889145 is an odd 8-digits composite number following 84889144 and preceding 84889146. In scientific notation, it is written as 8.4889145 × 10^7. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 60888960 positive integers (up to 84889145) that are relatively prime to 84889145.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.4889145 × 10^7
Engineering notation 8.4889145 × 10^6

Prime Factorization of 84889145

Prime Factorization 5 × 11 × 73 × 21143

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 84889145
Product of the distinct prime numbers

The prime factorization of 84889145 is 5 × 11 × 73 × 21143. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 8, 55, 22, 766, 884, 7320, 6735, 83262, 99510, 501967, 978592, 6549463, 5084353, 87303867, 19764766, 226394461, 179869169, 6400388511, 5867233401

Basic calculations (n = 84889145)

Multiplication

n×y
n×2 169778290
n×3 254667435
n×4 339556580
n×5 424445725

Division

n÷y
n÷2 42444572.5
n÷3 28296381.666667
n÷3 21222286.25
n÷5 16977829

Exponentiation

ny
n2 7206166938831025
n3 6.1172535016463E+23
n4 5.1928841950301E+31
n5 4.4081949940012E+39

Nth Root

y√n
2√n 9213.5305393752
3√n 439.49174266807
4√n 95.987137364207
5√n 38.527464760212

Divisors of 84889145

1, 5, 11, 55, 73, 365, 803, 4015, 21143, 105715, 232573, 1162865, 1543439, 7717195, 16977829, 84889145

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 -84889144
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 84889145 can be divided by 16 positive divisors. The sum of these divisors (counting 84889145) is 1, the average is 0.0625.

Base conversion 84889145

Base System Value
2 Binary 101000011110100111000111001
3 Ternary 12220201211000102
4 Quaternary 11003310320321
5 Quinary 133212423040
6 Senary 12231245145
8 Octal 503647071
10 Decimal 84889145
12 Duodecimal 245197b5
16 Hexadecimal 50f4e39
20 Vigesimal 16ab2h5
36 Base36 1ejgvt

Cryptographic Hash Functions

md5 3d8e1212eeb44deb85b9fcc274d7772d
sha1 6c1d1c791d40a39b57ecb60b57f7e6076881ebc6
sha256 0c1fddf6225cfecd65755c658a180dbd1d36f2fcd382b4487e64699ae88b56d6
sha512 47cdf387a604eed961b2c862ca177f03ebe35a59412893128e17140670f956de683d1403e1062a67062c17f93b858e85eb346ba4b8e392acfdee3c6e21d25424
ripemd-160 771cb6f245e6d46b9085f01038623f301435141b

84889145 as geometric shapes

Circle

Radius = n
Diameter 169778290
Circumference 533374228.60304
Area 2.2638841115573E+16

Sphere

Radius = n
Volume 2.5623891547891E+24
Surface area 9.0555364462293E+16
Circumference 533374228.60304

Square

Length = n
Perimeter 339556580
Area 7206166938831025
Diagonal 120051380.15726

Cube

Length = n
Surface area 43237001632986150
Volume 6.1172535016463E+23
Space diagonal 147032312.15108

Equilateral Triangle

Length = n
Perimeter 254667435
Area 3.1203618164696E+15
Altitude 73516156.075541

Triangular Pyramid

Length = n
Surface area 3.1203618164696E+15
Volume 7.2092523887521E+22
Height 40017126.719085