40397739 (number)

40397739 is an odd 8-digits composite number following 40397738 and preceding 40397740. In scientific notation, it is written as 4.0397739 × 10^7. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 26931824 positive integers (up to 40397739) that are relatively prime to 40397739.

Interesting facts

Basic properties

Name

Name forty million three hundred ninety-seven thousand seven hundred thirty-nine

Notation

Scientific notation 4.0397739 × 10^7
Engineering notation 4.0397739 × 10^6

Prime Factorization of 40397739

Prime Factorization 3 × 13465913

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 40397739
Product of the distinct prime numbers

The prime factorization of 40397739 is 3 × 13465913. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 7, 69, 90, 384, 204, 6434, 6310, 89898, 70411, 578478, 439732, 6567292, 4116154, 86197725, 6842158, 315527348, 582385155, 8000945380, 1391606363

Basic calculations (n = 40397739)

Multiplication

n×y
n×2 80795478
n×3 121193217
n×4 161590956
n×5 201988695

Division

n÷y
n÷2 20198869.5
n÷3 13465913
n÷3 10099434.75
n÷5 8079547.8

Exponentiation

ny
n2 1631977316312121
n3 6.5928193678298E+22
n4 2.6633499609573E+30
n5 1.0759331658841E+38

Nth Root

y√n
2√n 6355.921569686
3√n 343.12499304913
4√n 79.724033827234
5√n 33.210193940825

Divisors of 40397739

1, 3, 13465913, 40397739

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40397738
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40397739 can be divided by 4 positive divisors. The sum of these divisors (counting 40397739) is 1, the average is 0.25.

Base conversion 40397739

Base System Value
2 Binary 10011010000110101110101011
3 Ternary 2211000102021120
4 Quaternary 2122012232223
5 Quinary 40320211424
6 Senary 4001510323
8 Octal 232065653
10 Decimal 40397739
12 Duodecimal 116423a3
16 Hexadecimal 2686bab
20 Vigesimal cc9e6j
36 Base36 o1v3f

Cryptographic Hash Functions

md5 9e7e02f26a25cc0862c546446a3aa790
sha1 994ba90548bcadd65d333ae06390b3b29d2c5b63
sha256 0bccb987fc9b1a72c4efa9396d27d266fdf8bba66cdd4ef2efd1a85d11d8bd8d
sha512 d234aa790444d1ff3962954fc64ae297a87fa1b27a485bf7355441718af274241a0b050fb22b2fb5af3c1087dd0c9b1cd0e46b7e864f4cb975a6a23a864e1bf9
ripemd-160 7189fdb5d731bf9e510c5aa885a4d3a4315c9643

40397739 as geometric shapes

Circle

Radius = n
Diameter 80795478
Circumference 253826480.12808
Area 5.1270079477513E+15

Sphere

Radius = n
Volume 2.7615937189891E+23
Surface area 2.0508031791005E+16
Circumference 253826480.12808

Square

Length = n
Perimeter 161590956
Area 1631977316312121
Diagonal 57131030.383009

Cube

Length = n
Surface area 9791863897872726
Volume 6.5928193678298E+22
Space diagonal 69970936.458907

Equilateral Triangle

Length = n
Perimeter 121193217
Area 7.0666690716312E+14
Altitude 34985468.229453

Triangular Pyramid

Length = n
Surface area 7.0666690716312E+14
Volume 7.769712136884E+21
Height 19043676.794336