245628545 (number)

245628545 is an odd 9-digits composite number following 245628544 and preceding 245628546. In scientific notation, it is written as 2.45628545 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 196502832 positive integers (up to 245628545) that are relatively prime to 245628545.

Interesting facts

Basic properties

Name

Name two hundred forty-five million six hundred twenty-eight thousand five hundred forty-five

Notation

Scientific notation 2.45628545 × 10^8
Engineering notation 2.45628545 × 10^6

Prime Factorization of 245628545

Prime Factorization 5 × 49125709

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 245628545
Product of the distinct prime numbers

The prime factorization of 245628545 is 5 × 49125709. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 2, 74, 85, 649, 782, 8071, 8926, 70710, 32406, 790466, 603212, 260211, 7970254, 49850523, 16490214, 894747604, 310525506, 2019333895, 4965100361

Basic calculations (n = 245628545)

Multiplication

n×y
n×2 491257090
n×3 736885635
n×4 982514180
n×5 1228142725

Division

n÷y
n÷2 122814272.5
n÷3 81876181.666667
n÷3 61407136.25
n÷5 49125709

Exponentiation

ny
n2 60333382118817025
n3 1.4819600864774E+25
n4 3.6401169978952E+33
n5 8.9411664182276E+41

Nth Root

y√n
2√n 15672.541114956
3√n 626.26712104406
4√n 125.19002002938
5√n 47.649216855362

Divisors of 245628545

1, 5, 49125709, 245628545

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 -245628544
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 245628545 can be divided by 4 positive divisors. The sum of these divisors (counting 245628545) is 1, the average is 0.25.

Base conversion 245628545

Base System Value
2 Binary 1110101000111111111010000001
3 Ternary 122010012020000112
4 Quaternary 32220333322001
5 Quinary 1000340103140
6 Senary 40212401105
8 Octal 1650777201
10 Decimal 245628545
12 Duodecimal 6a316195
16 Hexadecimal ea3fe81
20 Vigesimal 3gf3b75
36 Base36 428o75

Cryptographic Hash Functions

md5 8c3ef8a8f50061e269a955353ab4bbb8
sha1 77de4582453199e50b9925e3a55e3a597921ef9c
sha256 1081e2d32444f505aaf15b108b72e84c3a855d78271f617efd0ce7e0fa81aed3
sha512 199c142301e9d8d652c987d3ac883cc4db6ecb482652691467e296390f952f23c2b5e983aafbd6bc4d225575914838eda06bc5a60c71245e42c8e484cef5dbc7
ripemd-160 a237160a680e450e45dfddf5cbe25e1bc0d95f94

245628545 as geometric shapes

Circle

Radius = n
Diameter 491257090
Circumference 1543329664.9679
Area 1.895429100307E+17

Sphere

Radius = n
Volume 6.2076198941209E+25
Surface area 7.5817164012281E+17
Circumference 1543329664.9679

Square

Length = n
Perimeter 982514180
Area 60333382118817025
Diagonal 347371219.64497

Cube

Length = n
Surface area 362000292712902150
Volume 1.4819600864774E+25
Space diagonal 425441119.72922

Equilateral Triangle

Length = n
Perimeter 736885635
Area 2.6125120805565E+16
Altitude 212720559.86461

Triangular Pyramid

Length = n
Surface area 2.6125120805565E+16
Volume 1.7465067109933E+24
Height 115790406.54832