84421813 (number)

84421813 is an odd 8-digits composite number following 84421812 and preceding 84421814. In scientific notation, it is written as 8.4421813 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 24 positive divisors. There are 65710848 positive integers (up to 84421813) that are relatively prime to 84421813.

Interesting facts

Basic properties

Name

Name eighty-four million four hundred twenty-one thousand eight hundred thirteen

Notation

Scientific notation 8.4421813 × 10^7
Engineering notation 8.4421813 × 10^6

Prime Factorization of 84421813

Prime Factorization 7 × 17 × 29 × 17 × 1439

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4965989
Product of the distinct prime numbers

The prime factorization of 84421813 is 7 × 17 × 29 × 17 × 1439. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 1, 13, 43, 681, 293, 248, 6414, 5536, 97290, 895198, 773238, 4003368, 2244327, 20351220, 78685136, 508495726, 465684956, 3869850726, 7394543213

Basic calculations (n = 84421813)

Multiplication

n×y
n×2 168843626
n×3 253265439
n×4 337687252
n×5 422109065

Division

n÷y
n÷2 42210906.5
n÷3 28140604.333333
n÷3 21105453.25
n÷5 16884362.6

Exponentiation

ny
n2 7127042510206969
n3 6.0167785003974E+23
n4 5.0794734942297E+31
n5 4.2881836146832E+39

Nth Root

y√n
2√n 9188.1343590524
3√n 438.68376101944
4√n 95.854756580216
5√n 38.484950732383

Divisors of 84421813

1, 7, 17, 29, 119, 203, 289, 493, 1439, 2023, 3451, 8381, 10073, 24463, 41731, 58667, 171241, 292117, 415871, 709427, 2911097, 4965989, 12060259, 84421813

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -84421812
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 84421813 can be divided by 24 positive divisors. The sum of these divisors (counting 84421813) is 1, the average is 0.041666666666667.

Base conversion 84421813

Base System Value
2 Binary 101000010000010110010110101
3 Ternary 12212212001221211
4 Quaternary 11002002302311
5 Quinary 133102444223
6 Senary 12213241421
8 Octal 502026265
10 Decimal 84421813
12 Duodecimal 24333271
16 Hexadecimal 5082cb5
20 Vigesimal 167cead
36 Base36 1e9gad

Cryptographic Hash Functions

md5 7e70cf47ca39a97755e2d414e884d7fd
sha1 b3295cc8402d5a5f0798b5d57a658fd8e21804d9
sha256 6c809a2234d220fec7a801ae65f63a20412458e9af707b90271723d7813c443d
sha512 b88900a2b36e3840393810d7e31c4c372052004066199b1c8df17accaa3cc750dfb37f3861765a1e80b8a9f0965767e5d1ed5a98f87ea97d4cbd245d3184787f
ripemd-160 294905a1d9429016992f27682a737c45ee97ed4a

84421813 as geometric shapes

Circle

Radius = n
Diameter 168843626
Circumference 530437895.04706
Area 2.2390264391888E+16

Sphere

Radius = n
Volume 2.5203022846834E+24
Surface area 8.9561057567553E+16
Circumference 530437895.04706

Square

Length = n
Perimeter 337687252
Area 7127042510206969
Diagonal 119390472.90473

Cube

Length = n
Surface area 42762255061241814
Volume 6.0167785003974E+23
Space diagonal 146222869.38308

Equilateral Triangle

Length = n
Perimeter 253265439
Area 3.0860999338454E+15
Altitude 73111434.691539

Triangular Pyramid

Length = n
Surface area 3.0860999338454E+15
Volume 7.0908414642141E+22
Height 39796824.301575