245775249 (number)

245775249 is an odd 9-digits composite number following 245775248 and preceding 245775250. In scientific notation, it is written as 2.45775249 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 163850148 positive integers (up to 245775249) that are relatively prime to 245775249.

Interesting facts

Basic properties

Name

Name two hundred forty-five million seven hundred seventy-five thousand two hundred forty-nine

Notation

Scientific notation 2.45775249 × 10^8
Engineering notation 2.45775249 × 10^6

Prime Factorization of 245775249

Prime Factorization 3 × 9 × 9102787

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 245775249
Product of the distinct prime numbers

The prime factorization of 245775249 is 3 × 9 × 9102787. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 8, 99, 58, 848, 233, 7613, 1239, 29408, 69955, 930649, 988312, 7952437, 5821591, 83649365, 92822369, 293703398, 694036827, 4141293311, 3510689255

Basic calculations (n = 245775249)

Multiplication

n×y
n×2 491550498
n×3 737325747
n×4 983100996
n×5 1228876245

Division

n÷y
n÷2 122887624.5
n÷3 81925083
n÷3 61443812.25
n÷5 49155049.8

Exponentiation

ny
n2 60405473021012001
n3 1.4846170172702E+25
n4 3.6488211708922E+33
n5 8.967899318325E+41

Nth Root

y√n
2√n 15677.220703939
3√n 626.39177757443
4√n 125.20870857867
5√n 47.654907286245

Divisors of 245775249

1, 3, 9, 27, 9102787, 27308361, 81925083, 245775249

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -245775248
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 245775249 can be divided by 8 positive divisors. The sum of these divisors (counting 245775249) is 1, the average is 0.125.

Base conversion 245775249

Base System Value
2 Binary 1110101001100011101110010001
3 Ternary 122010110200021000
4 Quaternary 32221203232101
5 Quinary 1000404301444
6 Senary 40215452213
8 Octal 1651435621
10 Decimal 245775249
12 Duodecimal 6a387069
16 Hexadecimal ea63b91
20 Vigesimal 3gg1i29
36 Base36 42bte9

Cryptographic Hash Functions

md5 41c587da5226f66896f6ade1f4f6adc6
sha1 9f4a930b8b09e16d12f07ddabda93bab2a5b51e8
sha256 34f57d65ae749e884dd09ceb63b86797d097325094a7be336440aaad7638bfbe
sha512 55e4d461d17758410bbfc9aea24dfc933cec8a403a9871a8a97efac769eac1424b9c317350a1dd24fad5757750d67f3bda87f6ecbb600239a3fcab0c6d2b8005
ripemd-160 82ec609182c43cab1a9f16d1ec569f1c497578c0

245775249 as geometric shapes

Circle

Radius = n
Diameter 491550498
Circumference 1544251433.3852
Area 1.8976939027943E+17

Sphere

Radius = n
Volume 6.2187492198006E+25
Surface area 7.5907756111771E+17
Circumference 1544251433.3852

Square

Length = n
Perimeter 983100996
Area 60405473021012001
Diagonal 347578690.43142

Cube

Length = n
Surface area 362432838126072006
Volume 1.4846170172702E+25
Space diagonal 425695218.51089

Equilateral Triangle

Length = n
Perimeter 737325747
Area 2.6156337081906E+16
Altitude 212847609.25545

Triangular Pyramid

Length = n
Surface area 2.6156337081906E+16
Volume 1.7496379339612E+24
Height 115859563.47714