40396909 (number)

40396909 is an odd 8-digits composite number following 40396908 and preceding 40396910. In scientific notation, it is written as 4.0396909 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 33466608 positive integers (up to 40396909) that are relatively prime to 40396909.

Interesting facts

Basic properties

Name

Name forty million three hundred ninety-six thousand nine hundred nine

Notation

Scientific notation 4.0396909 × 10^7
Engineering notation 4.0396909 × 10^6

Prime Factorization of 40396909

Prime Factorization 7 × 43 × 103 × 1303

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 40396909
Product of the distinct prime numbers

The prime factorization of 40396909 is 7 × 43 × 103 × 1303. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 1, 22, 63, 499, 342, 4260, 375, 62177, 77481, 513929, 968217, 4066333, 8216373, 9455206, 59853168, 396279451, 702109846, 8095100316, 3505750604

Basic calculations (n = 40396909)

Multiplication

n×y
n×2 80793818
n×3 121190727
n×4 161587636
n×5 201984545

Division

n÷y
n÷2 20198454.5
n÷3 13465636.333333
n÷3 10099227.25
n÷5 8079381.8

Exponentiation

ny
n2 1631910256754281
n3 6.5924130138269E+22
n4 2.6631310860998E+30
n5 1.0758226414025E+38

Nth Root

y√n
2√n 6355.8562759081
3√n 343.12264311815
4√n 79.723624327473
5√n 33.210057474339

Divisors of 40396909

1, 7, 43, 103, 301, 721, 1303, 4429, 9121, 31003, 56029, 134209, 392203, 939463, 5770987, 40396909

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 -40396908
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 40396909 can be divided by 16 positive divisors. The sum of these divisors (counting 40396909) is 1, the average is 0.0625.

Base conversion 40396909

Base System Value
2 Binary 10011010000110100001101101
3 Ternary 2211000101010211
4 Quaternary 2122012201231
5 Quinary 40320200114
6 Senary 4001502421
8 Octal 232064155
10 Decimal 40396909
12 Duodecimal 11641a11
16 Hexadecimal 268686d
20 Vigesimal cc9c59
36 Base36 o1ugd

Cryptographic Hash Functions

md5 b94f19a99bf763db2770e230c491a35b
sha1 ac7110579c5793d78297c2455084a9ac71baf40b
sha256 fcbd4880957cf8bbaaa6cc728c4edb57d918a28c4aee2a513b51befea729c10a
sha512 c3557568a19f40debf0d5b9926f0fd901fd74867c56afad4211c27372ca0c93afd4f66dfb93565d997698ae0159078e579d74e295eab6f44d9ae681ace73fe59
ripemd-160 5ba1cd907a9d5e5198091d8da9b71930946f6e7e

40396909 as geometric shapes

Circle

Radius = n
Diameter 80793818
Circumference 253821265.08427
Area 5.1267972739371E+15

Sphere

Radius = n
Volume 2.7614235058225E+23
Surface area 2.0507189095748E+16
Circumference 253821265.08427

Square

Length = n
Perimeter 161587636
Area 1631910256754281
Diagonal 57129856.585752

Cube

Length = n
Surface area 9791461540525686
Volume 6.5924130138269E+22
Space diagonal 69969498.856736

Equilateral Triangle

Length = n
Perimeter 121190727
Area 7.066378695228E+14
Altitude 34984749.428368

Triangular Pyramid

Length = n
Surface area 7.066378695228E+14
Volume 7.7692332440991E+21
Height 19043285.528584