84920405 (number)

84920405 is an odd 8-digits composite number following 84920404 and preceding 84920406. In scientific notation, it is written as 8.4920405 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 64206720 positive integers (up to 84920405) that are relatively prime to 84920405.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.4920405 × 10^7
Engineering notation 8.4920405 × 10^6

Prime Factorization of 84920405

Prime Factorization 5 × 19 × 569 × 1571

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 84920405
Product of the distinct prime numbers

The prime factorization of 84920405 is 5 × 19 × 569 × 1571. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 2, 87, 51, 287, 626, 2988, 5913, 25903, 42325, 129844, 205985, 1596855, 892038, 43339997, 90332319, 675890530, 758773429, 1487339236, 8202750600

Basic calculations (n = 84920405)

Multiplication

n×y
n×2 169840810
n×3 254761215
n×4 339681620
n×5 424602025

Division

n÷y
n÷2 42460202.5
n÷3 28306801.666667
n÷3 21230101.25
n÷5 16984081

Exponentiation

ny
n2 7211475185364025
n3 6.1240139338856E+23
n4 5.2005374349121E+31
n5 4.416317451904E+39

Nth Root

y√n
2√n 9215.2268013327
3√n 439.54568292094
4√n 95.995972839139
5√n 38.530301851307

Divisors of 84920405

1, 5, 19, 95, 569, 1571, 2845, 7855, 10811, 29849, 54055, 149245, 893899, 4469495, 16984081, 84920405

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 -84920404
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 84920405 can be divided by 16 positive divisors. The sum of these divisors (counting 84920405) is 1, the average is 0.0625.

Base conversion 84920405

Base System Value
2 Binary 101000011111100100001010101
3 Ternary 12220210101220012
4 Quaternary 11003330201111
5 Quinary 133214423110
6 Senary 12232050005
8 Octal 503744125
10 Decimal 84920405
12 Duodecimal 24533905
16 Hexadecimal 50fc855
20 Vigesimal 16af105
36 Base36 1ek505

Cryptographic Hash Functions

md5 6b9a7bae6f359e927e0f276a52a8ba97
sha1 01239dc6ea56c238ad7a5594c2291fc7f452f4e4
sha256 16123e0a445dcf8f0a11d698e3561574d6b769c13fe15ae098c32869b7bbaaab
sha512 fa7a1e783d00e2748064c113f37cf77735fa56cbcc7978efdef1eba69d39545175d6ca60d7e574d0a0c8d64a8afc52250ab22735e0d5abdd016718d95f3ad9d2
ripemd-160 b2634dbfbf9bb80add87575598587049b5097291

84920405 as geometric shapes

Circle

Radius = n
Diameter 169840810
Circumference 533570640.97574
Area 2.2655517463885E+16

Sphere

Radius = n
Volume 2.5652209580236E+24
Surface area 9.0622069855539E+16
Circumference 533570640.97574

Square

Length = n
Perimeter 339681620
Area 7211475185364025
Diagonal 120095588.47322

Cube

Length = n
Surface area 43268851112184150
Volume 6.1240139338856E+23
Space diagonal 147086456.05933

Equilateral Triangle

Length = n
Perimeter 254761215
Area 3.1226603546432E+15
Altitude 73543228.029663

Triangular Pyramid

Length = n
Surface area 3.1226603546432E+15
Volume 7.2172196345524E+22
Height 40031862.824405