40215738 (number)

40215738 is an even 8-digits composite number following 40215737 and preceding 40215739. In scientific notation, it is written as 4.0215738 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 13119936 positive integers (up to 40215738) that are relatively prime to 40215738.

Interesting facts

Basic properties

Name

Name forty million two hundred fifteen thousand seven hundred thirty-eight

Notation

Scientific notation 4.0215738 × 10^7
Engineering notation 4.0215738 × 10^6

Prime Factorization of 40215738

Prime Factorization 2 × 3 × 47 × 142609

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 40215738
Product of the distinct prime numbers

The prime factorization of 40215738 is 2 × 3 × 47 × 142609. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 2, 81, 81, 891, 710, 2544, 4878, 26824, 33121, 486207, 620613, 5293366, 641349, 1817716, 86849910, 527365256, 522351633, 7965243006, 4646749465

Basic calculations (n = 40215738)

Multiplication

n×y
n×2 80431476
n×3 120647214
n×4 160862952
n×5 201078690

Division

n÷y
n÷2 20107869
n÷3 13405246
n÷3 10053934.5
n÷5 8043147.6

Exponentiation

ny
n2 1617305582884644
n3 6.5041137587226E+22
n4 2.6156773484298E+30
n5 1.0519139493699E+38

Nth Root

y√n
2√n 6341.5879714784
3√n 342.60893190893
4√n 79.634087999289
5√n 33.18021597398

Divisors of 40215738

1, 2, 3, 6, 47, 94, 141, 282, 142609, 285218, 427827, 855654, 6702623, 13405246, 20107869, 40215738

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 -40215737
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 40215738 can be divided by 16 positive divisors. The sum of these divisors (counting 40215738) is 1, the average is 0.0625.

Base conversion 40215738

Base System Value
2 Binary 10011001011010010010111010
3 Ternary 2210200011121210
4 Quaternary 2121122102322
5 Quinary 40243400423
6 Senary 3553543550
8 Octal 231322272
10 Decimal 40215738
12 Duodecimal 11574bb6
16 Hexadecimal 265a4ba
20 Vigesimal cb6j6i
36 Base36 nxynu

Cryptographic Hash Functions

md5 a075b0e8e135abf86aa324b8ba39553b
sha1 bbe536456a594ca70246c0d91824770025cac4f2
sha256 0a06805a519a7bc044b3ed1169275f1615836ce466ec2c8c4075a8c85d85c02a
sha512 ee12bb983d568f7fa6a387a41132a14148aa3d42952db350b23507b9b20a0c3caf7a9b7fb5282beed3d8bae8666afd9824a6583e3fa986e8972bb4fc83e133fc
ripemd-160 2089f97783df1b9e2865ca6fb4e8d86f68440a67

40215738 as geometric shapes

Circle

Radius = n
Diameter 80431476
Circumference 252682934.11898
Area 5.0809153378002E+15

Sphere

Radius = n
Volume 2.7244368003354E+23
Surface area 2.0323661351201E+16
Circumference 252682934.11898

Square

Length = n
Perimeter 160862952
Area 1617305582884644
Diagonal 56873642.100443

Cube

Length = n
Surface area 9703833497307864
Volume 6.5041137587226E+22
Space diagonal 69655701.479878

Equilateral Triangle

Length = n
Perimeter 120647214
Area 7.0031386023025E+14
Altitude 34827850.739939

Triangular Pyramid

Length = n
Surface area 7.0031386023025E+14
Volume 7.6651715740025E+21
Height 18957880.700148