45245890 (number)

45245890 is an even 8-digits composite number following 45245889 and preceding 45245891. In scientific notation, it is written as 4.5245890 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 17527104 positive integers (up to 45245890) that are relatively prime to 45245890.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.5245890 × 10^7
Engineering notation 4.5245890 × 10^6

Prime Factorization of 45245890

Prime Factorization 2 × 5 × 5977 × 757

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 45245890
Product of the distinct prime numbers

The prime factorization of 45245890 is 2 × 5 × 5977 × 757. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 8, 22, 11, 291, 181, 515, 1450, 37619, 4772, 324630, 62944, 4338593, 6414784, 57584888, 38147856, 581914508, 912503019, 7584709246, 7650684933

Basic calculations (n = 45245890)

Multiplication

n×y
n×2 90491780
n×3 135737670
n×4 180983560
n×5 226229450

Division

n÷y
n÷2 22622945
n÷3 15081963.333333
n÷3 11311472.5
n÷5 9049178

Exponentiation

ny
n2 2047190561892100
n3 9.2626958972408E+22
n4 4.1909891967001E+30
n5 1.8962503618508E+38

Nth Root

y√n
2√n 6726.5065227055
3√n 356.33600919113
4√n 82.015282250965
5√n 33.971586330006

Divisors of 45245890

1, 2, 5, 10, 757, 1514, 3785, 5977, 7570, 11954, 29885, 59770, 4524589, 9049178, 22622945, 45245890

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 -45245889
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 45245890 can be divided by 16 positive divisors. The sum of these divisors (counting 45245890) is 1, the average is 0.0625.

Base conversion 45245890

Base System Value
2 Binary 10101100100110010111000010
3 Ternary 10011010201200201
4 Quaternary 2230212113002
5 Quinary 43040332030
6 Senary 4253435414
8 Octal 254462702
10 Decimal 45245890
12 Duodecimal 1319bb6a
16 Hexadecimal 2b265c2
20 Vigesimal e2feea
36 Base36 qxrya

Cryptographic Hash Functions

md5 451921eb76a317c49ed448feb7ffc943
sha1 43dcd724e493cb1dd7494546f81705a6c3c50725
sha256 42b09cf1f88f1737a354aa0976962e58a56d9f78647f3f77dec21009c55e5d1b
sha512 43327e6dfcde4054a3c300f795e196f4e135be87b5994711790d4bd2cdb7e8fbafc2c0d42a63435d8c5ddf257e98cd082cfd0ce5702d9b39f6ce51ce20fb8121
ripemd-160 38f2d2488993da0727d7eb9cafd42668d6821e50

45245890 as geometric shapes

Circle

Radius = n
Diameter 90491780
Circumference 284288311.25826
Area 6.4314388297386E+15

Sphere

Radius = n
Volume 3.8799489844277E+23
Surface area 2.5725755318954E+16
Circumference 284288311.25826

Square

Length = n
Perimeter 180983560
Area 2047190561892100
Diagonal 63987351.279641

Cube

Length = n
Surface area 12283143371352600
Volume 9.2626958972408E+22
Space diagonal 78368180.313673

Equilateral Triangle

Length = n
Perimeter 135737670
Area 8.8645951649315E+14
Altitude 39184090.156836

Triangular Pyramid

Length = n
Surface area 8.8645951649315E+14
Volume 1.091619180168E+22
Height 21329117.093214