45432821 (number)

45432821 is an odd 8-digits composite number following 45432820 and preceding 45432822. In scientific notation, it is written as 4.5432821 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 37110528 positive integers (up to 45432821) that are relatively prime to 45432821.

Interesting facts

Basic properties

Name

Name forty-five million four hundred thirty-two thousand eight hundred twenty-one

Notation

Scientific notation 4.5432821 × 10^7
Engineering notation 4.5432821 × 10^6

Prime Factorization of 45432821

Prime Factorization 29 × 7 × 79 × 2833

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 45432821
Product of the distinct prime numbers

The prime factorization of 45432821 is 29 × 7 × 79 × 2833. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 1, 87, 14, 228, 621, 9149, 2784, 62135, 77857, 444234, 8960, 5062917, 9021080, 116280, 49119305, 896645478, 410329615, 5781039718, 5258089277

Basic calculations (n = 45432821)

Multiplication

n×y
n×2 90865642
n×3 136298463
n×4 181731284
n×5 227164105

Division

n÷y
n÷2 22716410.5
n÷3 15144273.666667
n÷3 11358205.25
n÷5 9086564.2

Exponentiation

ny
n2 2064141224018041
n3 9.3779758749533E+22
n4 4.2606789926907E+30
n5 1.9357466601338E+38

Nth Root

y√n
2√n 6740.3873034122
3√n 356.82606272061
4√n 82.099861774623
5√n 33.99961041839

Divisors of 45432821

1, 7, 29, 79, 203, 553, 2291, 2833, 16037, 19831, 82157, 223807, 575099, 1566649, 6490403, 45432821

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 -45432820
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 45432821 can be divided by 16 positive divisors. The sum of these divisors (counting 45432821) is 1, the average is 0.0625.

Base conversion 45432821

Base System Value
2 Binary 10101101010011111111110101
3 Ternary 10011111020010002
4 Quaternary 2231103333311
5 Quinary 43112322241
6 Senary 4301441045
8 Octal 255237765
10 Decimal 45432821
12 Duodecimal 13270185
16 Hexadecimal 2b53ff5
20 Vigesimal e3j211
36 Base36 r1s6t

Cryptographic Hash Functions

md5 590648f2d56e2d8318aea7c0b6a97e5f
sha1 a76f5f241d3f961b1fe4122e5c3afcbdada05502
sha256 880671741de366f0d53103fe7573469f0b36c6f4f0c8cb8650ad4e89db19dbd1
sha512 20909c386f3b10c36626f76e980ade1b15818468777a4f09f7096707b6fe875afb0493009fd997928fa4380f2a4ca93234def2d81354b4b0b8877971635684db
ripemd-160 0de6fe9659072d74db1c7e7b1143005e2f1d34f1

45432821 as geometric shapes

Circle

Radius = n
Diameter 90865642
Circumference 285462833.37092
Area 6.4846909053469E+15

Sphere

Radius = n
Volume 3.9282373485727E+23
Surface area 2.5938763621388E+16
Circumference 285462833.37092

Square

Length = n
Perimeter 181731284
Area 2064141224018041
Diagonal 64251711.635069

Cube

Length = n
Surface area 12384847344108246
Volume 9.3779758749533E+22
Space diagonal 78691954.303182

Equilateral Triangle

Length = n
Perimeter 136298463
Area 8.9379936849916E+14
Altitude 39345977.151591

Triangular Pyramid

Length = n
Surface area 8.9379936849916E+14
Volume 1.1052050558305E+22
Height 21417237.21169