84421845 (number)

84421845 is an odd 8-digits composite number following 84421844 and preceding 84421846. In scientific notation, it is written as 8.4421845 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 64 positive divisors. There are 40030848 positive integers (up to 84421845) that are relatively prime to 84421845.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.4421845 × 10^7
Engineering notation 8.4421845 × 10^6

Prime Factorization of 84421845

Prime Factorization 5 × 513 × 9 × 3 × 23 × 53

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 84421845
Product of the distinct prime numbers

The prime factorization of 84421845 is 5 × 513 × 9 × 3 × 23 × 53. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 5, 66, 95, 768, 895, 9185, 1745, 67320, 39699, 249720, 691976, 8564893, 1070060, 97452521, 88914096, 821096182, 738678662, 2698370875, 4455133774

Basic calculations (n = 84421845)

Multiplication

n×y
n×2 168843690
n×3 253265535
n×4 337687380
n×5 422109225

Division

n÷y
n÷2 42210922.5
n÷3 28140615
n÷3 21105461.25
n÷5 16884369

Exponentiation

ny
n2 7127047913204025
n3 6.0167853423608E+23
n4 5.0794811957106E+31
n5 4.2881917418469E+39

Nth Root

y√n
2√n 9188.1361004286
3√n 438.68381644698
4√n 95.854765663626
5√n 38.484953649918

Divisors of 84421845

1, 3, 5, 9, 15, 23, 27, 45, 53, 69, 115, 135, 159, 207, 265, 345, 477, 513, 621, 795, 1035, 1219, 1431, 1539, 2385, 2565, 3105, 3657, 4617, 6095, 7155, 7695, 10971, 11799, 13851, 18285, 23085, 27189, 32913, 35397, 54855, 58995, 69255, 81567, 106191, 135945, 164565, 176985, 244701, 318573, 407835, 530955, 625347, 734103, 1223505, 1592865, 1876041, 3126735, 3670515, 5628123, 9380205, 16884369, 28140615, 84421845

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -84421844
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 84421845 can be divided by 64 positive divisors. The sum of these divisors (counting 84421845) is 1, the average is 0.015625.

Base conversion 84421845

Base System Value
2 Binary 101000010000010110011010101
3 Ternary 12212212002000000
4 Quaternary 11002002303111
5 Quinary 133102444340
6 Senary 12213241513
8 Octal 502026325
10 Decimal 84421845
12 Duodecimal 24333299
16 Hexadecimal 5082cd5
20 Vigesimal 167cec5
36 Base36 1e9gb9

Cryptographic Hash Functions

md5 24732f932c1521cad7237b4ca67213ad
sha1 3bfab49080f11a414d8f53b566bdf39c197b4ebf
sha256 c5f6fc89046b1d1e42c68187ea3a6b185299e466704f4850db395add7224e457
sha512 fe0d8d14922587e1324584d78c0bf4fa6e9f05a746ac44ba1a9ad37da645dcf66b412945a9000e2e7350a109bfb0220693665378cca7029085f57285f8b4611d
ripemd-160 9cf53212cc747a8860ba553ef7e15057a913a92e

84421845 as geometric shapes

Circle

Radius = n
Diameter 168843690
Circumference 530438096.10899
Area 2.2390281365904E+16

Sphere

Radius = n
Volume 2.5203051506383E+24
Surface area 8.9561125463617E+16
Circumference 530438096.10899

Square

Length = n
Perimeter 337687380
Area 7127047913204025
Diagonal 119390518.15956

Cube

Length = n
Surface area 42762287479224150
Volume 6.0167853423608E+23
Space diagonal 146222924.8087

Equilateral Triangle

Length = n
Perimeter 253265535
Area 3.0861022734118E+15
Altitude 73111462.404352

Triangular Pyramid

Length = n
Surface area 3.0861022734118E+15
Volume 7.0908495275453E+22
Height 39796839.38652