45821640 (number)

45821640 is an even 8-digits composite number following 45821639 and preceding 45821641. In scientific notation, it is written as 4.5821640 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 64 positive divisors. There are 12176640 positive integers (up to 45821640) that are relatively prime to 45821640.

Interesting facts

Basic properties

Name

Name forty-five million eight hundred twenty-one thousand six hundred forty

Notation

Scientific notation 4.5821640 × 10^7
Engineering notation 4.5821640 × 10^6

Prime Factorization of 45821640

Prime Factorization 2 × 2 × 2 × 5 × 3 × 421 × 907

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 11455410
Product of the distinct prime numbers

The prime factorization of 45821640 is 2 × 2 × 2 × 5 × 3 × 421 × 907. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 45821640)

Multiplication

n×y
n×2 91643280
n×3 137464920
n×4 183286560
n×5 229108200

Division

n÷y
n÷2 22910820
n÷3 15273880
n÷3 11455410
n÷5 9164328

Exponentiation

ny
n2 2099622692289600
n3 9.6208155141925E+22
n4 4.4084154499774E+30
n5 2.020008257193E+38

Nth Root

y√n
2√n 6769.168338873
3√n 357.84109131893
4√n 82.274955720881
5√n 34.057606690661

Divisors of 45821640

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -45821639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 45821640 can be divided by 64 positive divisors. The sum of these divisors (counting 45821640) is 1, the average is 0.015625.

Base conversion 45821640

Base System Value
2 Binary 10101110110010111011001000
3 Ternary 10012012222110210
4 Quaternary 2232302323020
5 Quinary 43212243030
6 Senary 4314041120
8 Octal 256627310
10 Decimal 45821640
12 Duodecimal 134191a0
16 Hexadecimal 2bb2ec8
20 Vigesimal e67e20
36 Base36 ra47c

Cryptographic Hash Functions

md5 5fc728c3f2df5202dd7ea825fa371326
sha1 ccb6a2520ae4927a763fde7f40c3c413591b58a8
sha256 0ac354bc133a147bd86130e6c22c8486ebe96ceb639bdd0b847e3f6e14d47b1e
sha512 194e90d8d11b3bf737889f6c25f99f4946ff13a689d4459b165e5d31d79fbc27ecfcb4a0a0e9ea17b6f6da7567326d38051845a8c723b3aecdad1d58e06adbc2
ripemd-160 8e9bc6a190fa857ac6905b3498a68de8d5ce0af9

45821640 as geometric shapes

Circle

Radius = n
Diameter 91643280
Circumference 287905855.19887
Area 6.5961592254074E+15

Sphere

Radius = n
Volume 4.0299577787906E+23
Surface area 2.638463690163E+16
Circumference 287905855.19887

Square

Length = n
Perimeter 183286560
Area 2099622692289600
Diagonal 64801584.738178

Cube

Length = n
Surface area 12597736153737600
Volume 9.6208155141925E+22
Space diagonal 79365408.56613

Equilateral Triangle

Length = n
Perimeter 137464920
Area 9.0916329494254E+14
Altitude 39682704.283065

Triangular Pyramid

Length = n
Surface area 9.0916329494254E+14
Volume 1.1338239817717E+22
Height 21600528.246059