309028045 (number)

309028045 is an odd 9-digits composite number following 309028044 and preceding 309028046. In scientific notation, it is written as 3.09028045 × 10^8. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 247222432 positive integers (up to 309028045) that are relatively prime to 309028045.

Interesting facts

Basic properties

Name

Name three hundred nine million twenty-eight thousand forty-five

Notation

Scientific notation 3.09028045 × 10^8
Engineering notation 3.09028045 × 10^6

Prime Factorization of 309028045

Prime Factorization 5 × 61805609

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 309028045
Product of the distinct prime numbers

The prime factorization of 309028045 is 5 × 61805609. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 4, 7, 6, 652, 415, 5973, 6819, 12629, 95986, 469674, 291561, 6656539, 8066796, 30028219, 48783481, 898488505, 420480034, 3886714344, 6526890780

Basic calculations (n = 309028045)

Multiplication

n×y
n×2 618056090
n×3 927084135
n×4 1236112180
n×5 1545140225

Division

n÷y
n÷2 154514022.5
n÷3 103009348.33333
n÷3 77257011.25
n÷5 61805609

Exponentiation

ny
n2 95498332596522025
n3 2.9511663023063E+25
n4 9.1199315287159E+33
n5 2.8183146108529E+42

Nth Root

y√n
2√n 17579.193525301
3√n 676.08188278461
4√n 132.5865510725
5√n 49.888400371609

Divisors of 309028045

1, 5, 61805609, 309028045

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -309028044
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 309028045 can be divided by 4 positive divisors. The sum of these divisors (counting 309028045) is 1, the average is 0.25.

Base conversion 309028045

Base System Value
2 Binary 10010011010110110010011001101
3 Ternary 210112111020210011
4 Quaternary 102122312103031
5 Quinary 1113102344140
6 Senary 50355313221
8 Octal 2232662315
10 Decimal 309028045
12 Duodecimal 875ab811
16 Hexadecimal 126b64cd
20 Vigesimal 4gb8a25
36 Base36 53zjkd

Cryptographic Hash Functions

md5 59d66650f965be042e48f35756f35761
sha1 8bf66fa302a3c208f2f247ce908862649eedd3bb
sha256 28ee3212637b728708e638d609781925182ff2f877e14e0a22915bcba34c0e1a
sha512 e3225c4b9adb0da67e3e190e262af1282812a00498bbc91462fdfab87faffc40c94779b3af523dc1a39d2cc633b4db660aca1754d240a2403b4543b64067edfa
ripemd-160 674e5b2c12b12c612e82f95c7bd13090ec546ab6

309028045 as geometric shapes

Circle

Radius = n
Diameter 618056090
Circumference 1941680471.8504
Area 3.0001686011531E+17

Sphere

Radius = n
Volume 1.2361816499796E+26
Surface area 1.2000674404612E+18
Circumference 1941680471.8504

Square

Length = n
Perimeter 1236112180
Area 95498332596522025
Diagonal 437031652.39264

Cube

Length = n
Surface area 572989995579132150
Volume 2.9511663023063E+25
Space diagonal 535252274.90368

Equilateral Triangle

Length = n
Perimeter 927084135
Area 4.1351991023822E+16
Altitude 267626137.45184

Triangular Pyramid

Length = n
Surface area 4.1351991023822E+16
Volume 3.4779828412834E+24
Height 145677217.46421