40806421 (number)

40806421 is an odd 8-digits prime number following 40806420 and preceding 40806422. In scientific notation, it is written as 4.0806421 × 10^7. The sum of its digits is 25. It has a total of 1 prime factors and 2 positive divisors. There are 40806420 positive integers (up to 40806421) that are relatively prime to 40806421.

Interesting facts

Basic properties

Name

Name forty million eight hundred six thousand four hundred twenty-one

Notation

Scientific notation 4.0806421 × 10^7
Engineering notation 4.0806421 × 10^6

Prime Factorization of 40806421

Prime Factorization 40806421

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 40806421
Product of the distinct prime numbers

The prime factorization of 40806421 is 40806421. Since it has a total of 1 prime factors.

Most popular turbo-numbers

6, 8, 88, 37, 691, 859, 8024, 5814, 44201, 13414, 412784, 779057, 1212652, 6150418, 90434493, 4949920, 635146561, 306709312, 8190593640, 546581267

Basic calculations (n = 40806421)

Multiplication

n×y
n×2 81612842
n×3 122419263
n×4 163225684
n×5 204032105

Division

n÷y
n÷2 20403210.5
n÷3 13602140.333333
n÷3 10201605.25
n÷5 8161284.2

Exponentiation

ny
n2 1665163994829241
n3 6.7949383007044E+22
n4 2.7727711296757E+30
n5 1.1314686605419E+38

Nth Root

y√n
2√n 6387.9903725663
3√n 344.27818279156
4√n 79.924904582779
5√n 33.277117575488

Divisors of 40806421

1, 40806421

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 40806422
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 20403211
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 6387.9904508382
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999509881
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40806421 can be divided by 2 positive divisors. The sum of these divisors (counting 40806421) is 40806422, the average is 20403211.

Base conversion 40806421

Base System Value
2 Binary 10011011101010100000010101
3 Ternary 2211210011212221
4 Quaternary 2123222200111
5 Quinary 40421301141
6 Senary 4014342341
8 Octal 233524025
10 Decimal 40806421
12 Duodecimal 117ba9b1
16 Hexadecimal 26ea815
20 Vigesimal cf0g11
36 Base36 oamfp

Cryptographic Hash Functions

md5 494705496c788d261b7b243d989d7582
sha1 9f15175a176f3ff7312970c192597eec81a51a29
sha256 bd78d691eb10bdca2cdc563def6d3da62b6d9bf9affef8962b146969635c80c0
sha512 a430adc45e715109cf2014f8a363f15685aaffd7ac1daab1fabbb1326625997fc238459ae205356f4c383e0cfb204cacc2c2605a8a112570cfb8eeabbdc5a6e6
ripemd-160 600d62d67e8b41a1674709c3207461d064018341

40806421 as geometric shapes

Circle

Radius = n
Diameter 81612842
Circumference 256394304.86578
Area 5.2312669731778E+15

Sphere

Radius = n
Volume 2.8462570996118E+23
Surface area 2.0925067892711E+16
Circumference 256394304.86578

Square

Length = n
Perimeter 163225684
Area 1665163994829241
Diagonal 57708994.010106

Cube

Length = n
Surface area 9990983968975446
Volume 6.7949383007044E+22
Space diagonal 70678794.447046

Equilateral Triangle

Length = n
Perimeter 122419263
Area 7.2103716049465E+14
Altitude 35339397.223523

Triangular Pyramid

Length = n
Surface area 7.2103716049465E+14
Volume 8.0079115836204E+21
Height 19236331.336702