40890742 (number)

40890742 is an even 8-digits composite number following 40890741 and preceding 40890743. In scientific notation, it is written as 4.0890742 × 10^7. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 20298144 positive integers (up to 40890742) that are relatively prime to 40890742.

Interesting facts

Basic properties

Name

Name forty million eight hundred ninety thousand seven hundred forty-two

Notation

Scientific notation 4.0890742 × 10^7
Engineering notation 4.0890742 × 10^6

Prime Factorization of 40890742

Prime Factorization 2 × 139 × 147089

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 40890742
Product of the distinct prime numbers

The prime factorization of 40890742 is 2 × 139 × 147089. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 10, 56, 18, 554, 781, 8447, 7660, 22563, 29743, 314044, 188076, 1919548, 4833126, 74573686, 35526663, 972983014, 598023393, 1726767936, 721750936

Basic calculations (n = 40890742)

Multiplication

n×y
n×2 81781484
n×3 122672226
n×4 163562968
n×5 204453710

Division

n÷y
n÷2 20445371
n÷3 13630247.333333
n÷3 10222685.5
n÷5 8178148.4

Exponentiation

ny
n2 1672052781310564
n3 6.8371478890953E+22
n4 2.7957605034884E+30
n5 1.1432072144193E+38

Nth Root

y√n
2√n 6394.5869295835
3√n 344.51515455083
4√n 79.966161153225
5√n 33.290858763162

Divisors of 40890742

1, 2, 139, 278, 147089, 294178, 20445371, 40890742

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40890741
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40890742 can be divided by 8 positive divisors. The sum of these divisors (counting 40890742) is 1, the average is 0.125.

Base conversion 40890742

Base System Value
2 Binary 10011011111111000101110110
3 Ternary 2211221110112221
4 Quaternary 2123333011312
5 Quinary 40432000432
6 Senary 4020232554
8 Octal 233770566
10 Decimal 40890742
12 Duodecimal 1183b75a
16 Hexadecimal 26ff176
20 Vigesimal cfb6h2
36 Base36 ocfhy

Cryptographic Hash Functions

md5 9b8a1960c0242c3020d5846752570ba9
sha1 65d4658c8c98f7019f2dd7a499d3e329d91002bd
sha256 f3ad6b220a7c88084f058d24567aba4c6aa418b31b86d930410dd01e5097308d
sha512 f6f9a6883c5d8f6b4366b309ae7cab10fb194e312475c12c0dc3f0b35b72ed487a3062c793edb588c8f07659005d00b3c9dd26e44e3dfbbcec87af0ee2a732d9
ripemd-160 899bd58c81a174d48bc0a5dcc39a24cf46c9f0aa

40890742 as geometric shapes

Circle

Radius = n
Diameter 81781484
Circumference 256924109.33407
Area 5.2529087341796E+15

Sphere

Radius = n
Volume 2.8639378106518E+23
Surface area 2.1011634936719E+16
Circumference 256924109.33407

Square

Length = n
Perimeter 163562968
Area 1672052781310564
Diagonal 57828241.911899

Cube

Length = n
Surface area 10032316687863384
Volume 6.8371478890953E+22
Space diagonal 70824842.703191

Equilateral Triangle

Length = n
Perimeter 122672226
Area 7.2402009254169E+14
Altitude 35412421.351595

Triangular Pyramid

Length = n
Surface area 7.2402009254169E+14
Volume 8.0576560605909E+21
Height 19276080.6373