40390068 (number)

40390068 is an even 8-digits composite number following 40390067 and preceding 40390069. In scientific notation, it is written as 4.0390068 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 12 positive divisors. There are 13463352 positive integers (up to 40390068) that are relatively prime to 40390068.

Interesting facts

Basic properties

Name

Name forty million three hundred ninety thousand sixty-eight

Notation

Scientific notation 4.0390068 × 10^7
Engineering notation 4.0390068 × 10^6

Prime Factorization of 40390068

Prime Factorization 2 × 2 × 3 × 3365839

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20195034
Product of the distinct prime numbers

The prime factorization of 40390068 is 2 × 2 × 3 × 3365839. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 7, 1, 82, 576, 86, 9761, 5619, 93597, 31136, 426503, 677189, 4228445, 6751265, 19178322, 58298220, 179433305, 578150602, 3811905324, 7057585172

Basic calculations (n = 40390068)

Multiplication

n×y
n×2 80780136
n×3 121170204
n×4 161560272
n×5 201950340

Division

n÷y
n÷2 20195034
n÷3 13463356
n÷3 10097517
n÷5 8078013.6

Exponentiation

ny
n2 1631357593044624
n3 6.5890644115389E+22
n4 2.6613275963843E+30
n5 1.0749120258824E+38

Nth Root

y√n
2√n 6355.3180880268
3√n 343.1032733646
4√n 79.720248921003
5√n 33.208932609097

Divisors of 40390068

1, 2, 3, 4, 6, 12, 3365839, 6731678, 10097517, 13463356, 20195034, 40390068

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40390067
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40390068 can be divided by 12 positive divisors. The sum of these divisors (counting 40390068) is 1, the average is 0.083333333333333.

Base conversion 40390068

Base System Value
2 Binary 10011010000100110110110100
3 Ternary 2211000000202110
4 Quaternary 2122010312310
5 Quinary 40314440233
6 Senary 4001411020
8 Octal 232046664
10 Decimal 40390068
12 Duodecimal 11639a70
16 Hexadecimal 2684db4
20 Vigesimal cc8f38
36 Base36 o1p6c

Cryptographic Hash Functions

md5 b4cf46dd0d9bee445d5717febd4eca01
sha1 78846e6d19ece87d70393472d9415c276b2395eb
sha256 bef9002db7d5630e9a2d0890481f14f4adf1f383ffd4b7539941ce7c22474d5f
sha512 d85c7fe9765d736afa106c6b0a6d8ed977fa0b22af00d68b06754f11af126da1ef8862c20bc21ec2774fcf71ca2d745a4e81e3972a8716447252d38069b26bd7
ripemd-160 39d0571ae902373d1bcbb069ccc8ba05df37cc9b

40390068 as geometric shapes

Circle

Radius = n
Diameter 80780136
Circumference 253778281.81358
Area 5.1250610296869E+15

Sphere

Radius = n
Volume 2.7600208465761E+23
Surface area 2.0500244118748E+16
Circumference 253778281.81358

Square

Length = n
Perimeter 161560272
Area 1631357593044624
Diagonal 57120181.950772

Cube

Length = n
Surface area 9788145558267744
Volume 6.5890644115389E+22
Space diagonal 69957649.897162

Equilateral Triangle

Length = n
Perimeter 121170204
Area 7.0639855911664E+14
Altitude 34978824.948581

Triangular Pyramid

Length = n
Surface area 7.0639855911664E+14
Volume 7.7652868784568E+21
Height 19040060.650257