84421838 (number)

84421838 is an even 8-digits composite number following 84421837 and preceding 84421839. In scientific notation, it is written as 8.4421838 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 42195496 positive integers (up to 84421838) that are relatively prime to 84421838.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.4421838 × 10^7
Engineering notation 8.4421838 × 10^6

Prime Factorization of 84421838

Prime Factorization 2 × 11867 × 3557

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 84421838
Product of the distinct prime numbers

The prime factorization of 84421838 is 2 × 11867 × 3557. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 1, 19, 15, 250, 619, 6238, 1413, 74045, 33752, 322350, 692527, 2601464, 5369766, 60106697, 92993600, 9237745, 52912270, 1293736797, 8762221323

Basic calculations (n = 84421838)

Multiplication

n×y
n×2 168843676
n×3 253265514
n×4 337687352
n×5 422109190

Division

n÷y
n÷2 42210919
n÷3 28140612.666667
n÷3 21105459.5
n÷5 16884367.6

Exponentiation

ny
n2 7127046731298244
n3 6.0167838456809E+23
n4 5.0794795110109E+31
n5 4.2881899640288E+39

Nth Root

y√n
2√n 9188.1357195026
3√n 438.68380432221
4√n 95.85476367663
5√n 38.484953011707

Divisors of 84421838

1, 2, 3557, 7114, 11867, 23734, 42210919, 84421838

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -84421837
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 84421838 can be divided by 8 positive divisors. The sum of these divisors (counting 84421838) is 1, the average is 0.125.

Base conversion 84421838

Base System Value
2 Binary 101000010000010110011001110
3 Ternary 12212212001222202
4 Quaternary 11002002303032
5 Quinary 133102444323
6 Senary 12213241502
8 Octal 502026316
10 Decimal 84421838
12 Duodecimal 24333292
16 Hexadecimal 5082cce
20 Vigesimal 167cebi
36 Base36 1e9gb2

Cryptographic Hash Functions

md5 1113bbf2ad5ec5696abd914188b07cb3
sha1 5c7a6d1d0b4db2b59ef9c512dd7d783ceaa227a0
sha256 165fef549fa5a8f19da46506be4e5942f427166350dc748d5dedd4bafbf870c5
sha512 4b0c8e6d3152308e35974fab7d728def9dba2cfdbcf4777ea1067925cf1de7fad31b73fe64a7e9989afa690d1d911682d3f249fc5e3d2582d2faed438807be11
ripemd-160 a45391275dec56961b9289b78ebb2f7db2f95f6e

84421838 as geometric shapes

Circle

Radius = n
Diameter 168843676
Circumference 530438052.1267
Area 2.2390277652838E+16

Sphere

Radius = n
Volume 2.5203045237105E+24
Surface area 8.9561110611351E+16
Circumference 530438052.1267

Square

Length = n
Perimeter 337687352
Area 7127046731298244
Diagonal 119390508.26006

Cube

Length = n
Surface area 42762280387789464
Volume 6.0167838456809E+23
Space diagonal 146222912.68435

Equilateral Triangle

Length = n
Perimeter 253265514
Area 3.0861017616316E+15
Altitude 73111456.342174

Triangular Pyramid

Length = n
Surface area 3.0861017616316E+15
Volume 7.0908477636911E+22
Height 39796836.086688