40394418 (number)

40394418 is an even 8-digits composite number following 40394417 and preceding 40394419. In scientific notation, it is written as 4.0394418 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 12756096 positive integers (up to 40394418) that are relatively prime to 40394418.

Interesting facts

Basic properties

Name

Name forty million three hundred ninety-four thousand four hundred eighteen

Notation

Scientific notation 4.0394418 × 10^7
Engineering notation 4.0394418 × 10^6

Prime Factorization of 40394418

Prime Factorization 2 × 3 × 19 × 354337

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 40394418
Product of the distinct prime numbers

The prime factorization of 40394418 is 2 × 3 × 19 × 354337. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 5, 76, 30, 642, 266, 1815, 6779, 7166, 78764, 573308, 328245, 8753892, 3898584, 46269822, 339814, 56317610, 991817648, 5579461193, 1751175941

Basic calculations (n = 40394418)

Multiplication

n×y
n×2 80788836
n×3 121183254
n×4 161577672
n×5 201972090

Division

n÷y
n÷2 20197209
n÷3 13464806
n÷3 10098604.5
n÷5 8078883.6

Exponentiation

ny
n2 1631709005558724
n3 6.5911935624903E+22
n4 2.6624742788214E+30
n5 1.0754909893296E+38

Nth Root

y√n
2√n 6355.6603118795
3√n 343.11559030071
4√n 79.722395296927
5√n 33.209647896994

Divisors of 40394418

1, 2, 3, 6, 19, 38, 57, 114, 354337, 708674, 1063011, 2126022, 6732403, 13464806, 20197209, 40394418

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 -40394417
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 40394418 can be divided by 16 positive divisors. The sum of these divisors (counting 40394418) is 1, the average is 0.0625.

Base conversion 40394418

Base System Value
2 Binary 10011010000101111010110010
3 Ternary 2211000020201120
4 Quaternary 2122011322302
5 Quinary 40320110133
6 Senary 4001443110
8 Octal 232057262
10 Decimal 40394418
12 Duodecimal 11640496
16 Hexadecimal 2685eb2
20 Vigesimal cc960i
36 Base36 o1sj6

Cryptographic Hash Functions

md5 4565ac3ef4cd1e022c77af1a660cc91c
sha1 fb93fdd54a3044611aaad1f1054e0404210f17ee
sha256 1d351bce0b0d443ee53dd778d049e047f5be13fb496931402e4d11b9b68e9568
sha512 4cb78776f9ff55a50a4b50299e7ac69691fe14586f65aaae9cd1d30f2db990f6510451ad408b53a5c78c34c217a49b83b7239ce60da593f52469e3ac53fd03c7
ripemd-160 c4355932c4fd62da0c0188a3c5e3de443a8fe8e2

40394418 as geometric shapes

Circle

Radius = n
Diameter 80788836
Circumference 253805613.66967
Area 5.1261650246596E+15

Sphere

Radius = n
Volume 2.7609127032411E+23
Surface area 2.0504660098638E+16
Circumference 253805613.66967

Square

Length = n
Perimeter 161577672
Area 1631709005558724
Diagonal 57126333.779768

Cube

Length = n
Surface area 9790254033352344
Volume 6.5911935624903E+22
Space diagonal 69965184.318175

Equilateral Triangle

Length = n
Perimeter 121183254
Area 7.0655072519885E+14
Altitude 34982592.159087

Triangular Pyramid

Length = n
Surface area 7.0655072519885E+14
Volume 7.7677961069167E+21
Height 19042111.259923