40391572 (number)

40391572 is an even 8-digits composite number following 40391571 and preceding 40391573. In scientific notation, it is written as 4.0391572 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 24 positive divisors. There are 18597600 positive integers (up to 40391572) that are relatively prime to 40391572.

Interesting facts

Basic properties

Name

Name forty million three hundred ninety-one thousand five hundred seventy-two

Notation

Scientific notation 4.0391572 × 10^7
Engineering notation 4.0391572 × 10^6

Prime Factorization of 40391572

Prime Factorization 2 × 2 × 13 × 631 × 1231

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20195786
Product of the distinct prime numbers

The prime factorization of 40391572 is 2 × 2 × 13 × 631 × 1231. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 1, 16, 87, 560, 492, 4444, 8444, 5068, 61045, 162635, 886021, 3488416, 6376268, 97862301, 17561234, 584080130, 408709624, 7951677682, 2500507986

Basic calculations (n = 40391572)

Multiplication

n×y
n×2 80783144
n×3 121174716
n×4 161566288
n×5 201957860

Division

n÷y
n÷2 20195786
n÷3 13463857.333333
n÷3 10097893
n÷5 8078314.4

Exponentiation

ny
n2 1631479088631184
n3 6.5898005074941E+22
n4 2.6617240166408E+30
n5 1.0751121726228E+38

Nth Root

y√n
2√n 6355.4364130247
3√n 343.10753200988
4√n 79.720991043919
5√n 33.209179924802

Divisors of 40391572

1, 2, 4, 13, 26, 52, 631, 1231, 1262, 2462, 2524, 4924, 8203, 16003, 16406, 32006, 32812, 64012, 776761, 1553522, 3107044, 10097893, 20195786, 40391572

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 -40391571
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 40391572 can be divided by 24 positive divisors. The sum of these divisors (counting 40391572) is 1, the average is 0.041666666666667.

Base conversion 40391572

Base System Value
2 Binary 10011010000101001110010100
3 Ternary 2211000002211011
4 Quaternary 2122011032110
5 Quinary 40320012242
6 Senary 4001422004
8 Octal 232051624
10 Decimal 40391572
12 Duodecimal 1163a904
16 Hexadecimal 2685394
20 Vigesimal cc8iic
36 Base36 o1qc4

Cryptographic Hash Functions

md5 d540290e3dea05011936c87d1a84ba4f
sha1 9a2aaffa6e3a1c30770a310919a6c1aa40465ecb
sha256 29d063d737ea5a89083b6f5a805767e56cbd62367c014316821af0d0f432f048
sha512 7d018ac1bf2cbce5baadb9a90256d136deb186d7e63abfedb445bd6d9634fb0e4126f78d9b269ee5d6707ed988a91931c3689c1d37220c1064fb31a4d4f7c880
ripemd-160 a29938449b145e0a655a768bb19278e5e07d2f7c

40391572 as geometric shapes

Circle

Radius = n
Diameter 80783144
Circumference 253787731.72429
Area 5.1254427193291E+15

Sphere

Radius = n
Volume 2.7603291817288E+23
Surface area 2.0501770877316E+16
Circumference 253787731.72429

Square

Length = n
Perimeter 161566288
Area 1631479088631184
Diagonal 57122308.927969

Cube

Length = n
Surface area 9788874531787104
Volume 6.5898005074941E+22
Space diagonal 69960254.901576

Equilateral Triangle

Length = n
Perimeter 121174716
Area 7.0645116824884E+14
Altitude 34980127.450788

Triangular Pyramid

Length = n
Surface area 7.0645116824884E+14
Volume 7.7661543758594E+21
Height 19040769.642656