1445816428 (number)

1445816428 is an even 10-digits composite number following 1445816427 and preceding 1445816429. In scientific notation, it is written as 1.445816428 × 10^9. The sum of its digits is 43. It has a total of 5 prime factors and 24 positive divisors. There are 613246464 positive integers (up to 1445816428) that are relatively prime to 1445816428.

Interesting facts

Basic properties

Name

Name one billion four hundred forty-five million eight hundred sixteen thousand four hundred twenty-eight

Notation

Scientific notation 1.445816428 × 10^9
Engineering notation 1.445816428 × 10^9

Prime Factorization of 1445816428

Prime Factorization 2 × 2 × 7 × 97 × 532333

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 722908214
Product of the distinct prime numbers

The prime factorization of 1445816428 is 2 × 2 × 7 × 97 × 532333. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 3, 5, 33, 836, 812, 9508, 8157, 48338, 8866, 850701, 650472, 4143088, 4577921, 69839944, 36457538, 780826568, 462927005, 4502215744, 7603822660

Basic calculations (n = 1445816428)

Multiplication

n×y
n×2 2891632856
n×3 4337449284
n×4 5783265712
n×5 7229082140

Division

n÷y
n÷2 722908214
n÷3 481938809.33333
n÷3 361454107
n÷5 289163285.6

Exponentiation

ny
n2 2090385143474679184
n3 3.0223131812828E+27
n4 4.3697100480597E+36
n5 6.3177985730813E+45

Nth Root

y√n
2√n 38023.892856992
3√n 1130.7616000316
4√n 194.99716115111
5√n 67.923902673306

Divisors of 1445816428

1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 532333, 1064666, 2129332, 3726331, 7452662, 14905324, 51636301, 103272602, 206545204, 361454107, 722908214, 1445816428

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 -1445816427
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 1445816428 can be divided by 24 positive divisors. The sum of these divisors (counting 1445816428) is 1, the average is 0.041666666666667.

Base conversion 1445816428

Base System Value
2 Binary 1010110001011010110100001101100
3 Ternary 10201202120002021121
4 Quaternary 1112023112201230
5 Quinary 10430112111203
6 Senary 355244510324
8 Octal 12613264154
10 Decimal 1445816428
12 Duodecimal 34424b3a4
16 Hexadecimal 562d686c
20 Vigesimal 12bg7118
36 Base36 nwsv3g

Cryptographic Hash Functions

md5 e3a5767c5d739fb6bd37d6e00dc4b78b
sha1 9c46c8e9ef034c2c39b36bdd6328e4ed0d30c059
sha256 b6843d2a71666684fdadf8e18569f20931fbd3e063fdb9faf65910d5a3ab8a50
sha512 e3683b2917c94c22291e8c94eb66690dcbc3a215c300ae2c0c1c677012e216439668a4a8a43a4ab8976cf43b34bea55cef32eff659886f8099418e0b0152e404
ripemd-160 e8e81e6c990e2e93929680266f812ce1af655311

1445816428 as geometric shapes

Circle

Radius = n
Diameter 2891632856
Circumference 9084332537.2885
Area 6.5671386099133E+18

Sphere

Radius = n
Volume 1.2659835849554E+28
Surface area 2.6268554439653E+19
Circumference 9084332537.2885

Square

Length = n
Perimeter 5783265712
Area 2090385143474679184
Diagonal 2044693201.1794

Cube

Length = n
Surface area 1.2542310860848E+19
Volume 3.0223131812828E+27
Space diagonal 2504227511.7137

Equilateral Triangle

Length = n
Perimeter 4337449284
Area 9.0516331897133E+17
Altitude 1252113755.8569

Triangular Pyramid

Length = n
Surface area 9.0516331897133E+17
Volume 3.5618302422576E+26
Height 681564400.39314