40215938 (number)

40215938 is an even 8-digits composite number following 40215937 and preceding 40215939. In scientific notation, it is written as 4.0215938 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 24 positive divisors. There are 16965864 positive integers (up to 40215938) that are relatively prime to 40215938.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.0215938 × 10^7
Engineering notation 4.0215938 × 10^6

Prime Factorization of 40215938

Prime Factorization 2 × 167 × 7 × 103 × 167

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 240814
Product of the distinct prime numbers

The prime factorization of 40215938 is 2 × 167 × 7 × 103 × 167. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 3, 27, 89, 401, 533, 3644, 8238, 82788, 26275, 336924, 967835, 1535342, 8752999, 77508232, 53416818, 30871406, 897373120, 7283568529, 715869439

Basic calculations (n = 40215938)

Multiplication

n×y
n×2 80431876
n×3 120647814
n×4 160863752
n×5 201079690

Division

n÷y
n÷2 20107969
n÷3 13405312.666667
n÷3 10053984.5
n÷5 8043187.6

Exponentiation

ny
n2 1617321669219844
n3 6.5042107975402E+22
n4 2.6157293817281E+30
n5 1.0519401064035E+38

Nth Root

y√n
2√n 6341.6037403799
3√n 342.60949985966
4√n 79.634187007716
5√n 33.180248976135

Divisors of 40215938

1, 2, 7, 14, 103, 167, 206, 334, 721, 1169, 1442, 2338, 17201, 27889, 34402, 55778, 120407, 195223, 240814, 390446, 2872567, 5745134, 20107969, 40215938

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40215937
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40215938 can be divided by 24 positive divisors. The sum of these divisors (counting 40215938) is 1, the average is 0.041666666666667.

Base conversion 40215938

Base System Value
2 Binary 10011001011010010110000010
3 Ternary 2210200011220012
4 Quaternary 2121122112002
5 Quinary 40243402223
6 Senary 3553544522
8 Octal 231322602
10 Decimal 40215938
12 Duodecimal 11575142
16 Hexadecimal 265a582
20 Vigesimal cb6jgi
36 Base36 nxyte

Cryptographic Hash Functions

md5 ec3ad64b5b60d2b68eee0d7196edc0f3
sha1 4e430d6449c66067478233d6bd74dbfd404a0608
sha256 11ccd117c795894f12c5c15f6a6d55adc3701706a713852e2b252b54b1a92989
sha512 50fa8e438224a72c1c7f4a25d40f8e250e4dc109254a17cfd423241340952ba0f1fbecc0b48c09cc48ea4d193bec7f27eee81c4c49c00f9e091e5d67e336234c
ripemd-160 76f635caddb68ec311775cb8ea9c44e7f1dbeba5

40215938 as geometric shapes

Circle

Radius = n
Diameter 80431876
Circumference 252684190.75605
Area 5.0809658745126E+15

Sphere

Radius = n
Volume 2.7244774478602E+23
Surface area 2.0323863498051E+16
Circumference 252684190.75605

Square

Length = n
Perimeter 160863752
Area 1617321669219844
Diagonal 56873924.943156

Cube

Length = n
Surface area 9703930015319064
Volume 6.5042107975402E+22
Space diagonal 69656047.89004

Equilateral Triangle

Length = n
Perimeter 120647814
Area 7.0032082581772E+14
Altitude 34828023.94502

Triangular Pyramid

Length = n
Surface area 7.0032082581772E+14
Volume 7.6652859353457E+21
Height 18957974.981052