45493938 (number)

45493938 is an even 8-digits composite number following 45493937 and preceding 45493939. In scientific notation, it is written as 4.5493938 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 12013056 positive integers (up to 45493938) that are relatively prime to 45493938.

Interesting facts

Basic properties

Name

Name forty-five million four hundred ninety-three thousand nine hundred thirty-eight

Notation

Scientific notation 4.5493938 × 10^7
Engineering notation 4.5493938 × 10^6

Prime Factorization of 45493938

Prime Factorization 2 × 63 × 1139 × 317

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 45493938
Product of the distinct prime numbers

The prime factorization of 45493938 is 2 × 63 × 1139 × 317. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 7, 33, 60, 204, 490, 4499, 1675, 1935, 80976, 209182, 746530, 9164500, 6078030, 26238161, 44367935, 536447974, 220639191, 4497101311, 7119011997

Basic calculations (n = 45493938)

Multiplication

n×y
n×2 90987876
n×3 136481814
n×4 181975752
n×5 227469690

Division

n÷y
n÷2 22746969
n÷3 15164646
n÷3 11373484.5
n÷5 9098787.6

Exponentiation

ny
n2 2069698394747844
n3 9.4158730449358E+22
n4 4.2836514452218E+30
n5 1.9488017326253E+38

Nth Root

y√n
2√n 6744.9194213126
3√n 356.98599384826
4√n 82.127458388243
5√n 34.008752870592

Divisors of 45493938

1, 2, 63, 126, 317, 634, 1139, 2278, 19971, 39942, 71757, 143514, 361063, 722126, 22746969, 45493938

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -45493937
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 45493938 can be divided by 16 positive divisors. The sum of these divisors (counting 45493938) is 1, the average is 0.0625.

Base conversion 45493938

Base System Value
2 Binary 10101101100010111010110010
3 Ternary 10011121022221200
4 Quaternary 2231202322302
5 Quinary 43121301223
6 Senary 4303032030
8 Octal 255427262
10 Decimal 45493938
12 Duodecimal 1329b616
16 Hexadecimal 2b62eb2
20 Vigesimal e46egi
36 Base36 r33ci

Cryptographic Hash Functions

md5 0390d4e0f12823695e117cefc133be3d
sha1 a2ab4c950b8d8cb59c1a76ebbfc1728e256d19ec
sha256 ec524a31a2e1f1f1a0323498723a253b038fa76ec1d7f0da7e336c797735071d
sha512 9463a50a10ba091156d62ddba377e5aa8ab56fc34c7dfd469877cf684aba291b6f81a0816c42368cde6fbd9e99ac551b892e21aa33c022b3e57e13d56defe3b6
ripemd-160 3cfa4127386ab44f195b12a2e0c15aea92b47b96

45493938 as geometric shapes

Circle

Radius = n
Diameter 90987876
Circumference 285846842.80734
Area 6.5021492720864E+15

Sphere

Radius = n
Volume 3.9441116780139E+23
Surface area 2.6008597088346E+16
Circumference 285846842.80734

Square

Length = n
Perimeter 181975752
Area 2069698394747844
Diagonal 64338144.125361

Cube

Length = n
Surface area 12418190368487064
Volume 9.4158730449358E+22
Space diagonal 78797812.052388

Equilateral Triangle

Length = n
Perimeter 136481814
Area 8.9620569401175E+14
Altitude 39398906.026194

Triangular Pyramid

Length = n
Surface area 8.9620569401175E+14
Volume 1.1096712801443E+22
Height 21446048.041787