40393904 (number)

40393904 is an even 8-digits composite number following 40393903 and preceding 40393905. In scientific notation, it is written as 4.0393904 × 10^7. The sum of its digits is 32. It has a total of 7 prime factors and 40 positive divisors. There are 18800640 positive integers (up to 40393904) that are relatively prime to 40393904.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.0393904 × 10^7
Engineering notation 4.0393904 × 10^6

Prime Factorization of 40393904

Prime Factorization 2 × 2 × 2 × 2 × 17 × 97 × 1531

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5049238
Product of the distinct prime numbers

The prime factorization of 40393904 is 2 × 2 × 2 × 2 × 17 × 97 × 1531. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 1, 55, 29, 999, 388, 8955, 6089, 86471, 11636, 212626, 285894, 7395824, 1394890, 22879494, 94561272, 526934453, 932922653, 6097648139, 2496906424

Basic calculations (n = 40393904)

Multiplication

n×y
n×2 80787808
n×3 121181712
n×4 161575616
n×5 201969520

Division

n÷y
n÷2 20196952
n÷3 13464634.666667
n÷3 10098476
n÷5 8078780.8

Exponentiation

ny
n2 1631667480361216
n3 6.5909419561633E+22
n4 2.6623387664683E+30
n5 1.075422565482E+38

Nth Root

y√n
2√n 6355.6198753544
3√n 343.11413496629
4√n 79.722141688206
5√n 33.209563381129

Divisors of 40393904

1, 2, 4, 8, 16, 17, 34, 68, 97, 136, 194, 272, 388, 776, 1531, 1552, 1649, 3062, 3298, 6124, 6596, 12248, 13192, 24496, 26027, 26384, 52054, 104108, 148507, 208216, 297014, 416432, 594028, 1188056, 2376112, 2524619, 5049238, 10098476, 20196952, 40393904

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40393903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40393904 can be divided by 40 positive divisors. The sum of these divisors (counting 40393904) is 1, the average is 0.025.

Base conversion 40393904

Base System Value
2 Binary 10011010000101110010110000
3 Ternary 2211000020000112
4 Quaternary 2122011302300
5 Quinary 40320101104
6 Senary 4001440452
8 Octal 232056260
10 Decimal 40393904
12 Duodecimal 11640128
16 Hexadecimal 2685cb0
20 Vigesimal cc94f4
36 Base36 o1s4w

Cryptographic Hash Functions

md5 b35a49fdbf9707925c90fd9cd2336b8b
sha1 35700d4e4ebc81162b9ac1e6d9c3bc7bce33cb04
sha256 1bcdba4f3013bb7f7ce2022636c3988d5b7f928f28955fd2afc7011fcacbe188
sha512 aa09aace6f8126337fed6588c75f4e7a6323d189845b020376bf2111180671a91c385e02d18412902b7e6ba219530153a579042531b865fcccb05170fa7ae8d6
ripemd-160 80780ec1ddca595a0207be273ec1ce3df242e9fb

40393904 as geometric shapes

Circle

Radius = n
Diameter 80787808
Circumference 253802384.11242
Area 5.1260345694042E+15

Sphere

Radius = n
Volume 2.7608073106292E+23
Surface area 2.0504138277617E+16
Circumference 253802384.11242

Square

Length = n
Perimeter 161575616
Area 1631667480361216
Diagonal 57125606.873997

Cube

Length = n
Surface area 9790004882167296
Volume 6.5909419561633E+22
Space diagonal 69964294.04406

Equilateral Triangle

Length = n
Perimeter 121181712
Area 7.0653274426088E+14
Altitude 34982147.02203

Triangular Pyramid

Length = n
Surface area 7.0653274426088E+14
Volume 7.7674995860166E+21
Height 19041868.957999