45490940 (number)

45490940 is an even 8-digits composite number following 45490939 and preceding 45490941. In scientific notation, it is written as 4.5490940 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 24 positive divisors. There are 15670080 positive integers (up to 45490940) that are relatively prime to 45490940.

Interesting facts

Basic properties

Name

Name forty-five million four hundred ninety thousand nine hundred forty

Notation

Scientific notation 4.5490940 × 10^7
Engineering notation 4.5490940 × 10^6

Prime Factorization of 45490940

Prime Factorization 2 × 2 × 5 × 209 × 10883

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 22745470
Product of the distinct prime numbers

The prime factorization of 45490940 is 2 × 2 × 5 × 209 × 10883. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 2, 21, 38, 306, 220, 2330, 570, 51337, 51022, 175727, 274972, 9703588, 3974066, 14622877, 30414071, 505670439, 590914759, 966419695, 9750181453

Basic calculations (n = 45490940)

Multiplication

n×y
n×2 90981880
n×3 136472820
n×4 181963760
n×5 227454700

Division

n÷y
n÷2 22745470
n÷3 15163646.666667
n÷3 11372735
n÷5 9098188

Exponentiation

ny
n2 2069425622083600
n3 9.4140116808668E+22
n4 4.2825224053361E+30
n5 1.948159697898E+38

Nth Root

y√n
2√n 6744.6971763008
3√n 356.9781520158
4√n 82.126105327726
5√n 34.008304630966

Divisors of 45490940

1, 2, 4, 5, 10, 20, 209, 418, 836, 1045, 2090, 4180, 10883, 21766, 43532, 54415, 108830, 217660, 2274547, 4549094, 9098188, 11372735, 22745470, 45490940

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 -45490939
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 45490940 can be divided by 24 positive divisors. The sum of these divisors (counting 45490940) is 1, the average is 0.041666666666667.

Base conversion 45490940

Base System Value
2 Binary 10101101100010001011111100
3 Ternary 10011121011211122
4 Quaternary 2231202023330
5 Quinary 43121202230
6 Senary 4303010112
8 Octal 255421374
10 Decimal 45490940
12 Duodecimal 13299938
16 Hexadecimal 2b622fc
20 Vigesimal e46770
36 Base36 r3118

Cryptographic Hash Functions

md5 6e5bbdab22dbb4a4d083d70e5c31cbda
sha1 a4c2af82288c718adc9c8db61956cf33e480b4a7
sha256 fc3fc89a6a73dfeab0d86cfb73ca09f379475661192039375202dbb18fdb95b7
sha512 c7d264ed7a32edc91ab26ddb16937faace109e67d4d59f6a656af7d1173c7f9d55db7b0e3f8921a65d919d498e800210fd4c29dc9d27606d80789e78deb28faf
ripemd-160 f59563021ee91ad551cc7016d05d1248114a1171

45490940 as geometric shapes

Circle

Radius = n
Diameter 90981880
Circumference 285828005.81779
Area 6.5012923314883E+15

Sphere

Radius = n
Volume 3.9433319916559E+23
Surface area 2.6005169325953E+16
Circumference 285828005.81779

Square

Length = n
Perimeter 181963760
Area 2069425622083600
Diagonal 64333904.313101

Cube

Length = n
Surface area 12416553732501600
Volume 9.4140116808668E+22
Space diagonal 78792619.364067

Equilateral Triangle

Length = n
Perimeter 136472820
Area 8.9608757998341E+14
Altitude 39396309.682034

Triangular Pyramid

Length = n
Surface area 8.9608757998341E+14
Volume 1.109451916285E+22
Height 21444634.771034