245853144 (number)

245853144 is an even 9-digits composite number following 245853143 and preceding 245853145. In scientific notation, it is written as 2.45853144 × 10^8. The sum of its digits is 36. It has a total of 8 prime factors and 80 positive divisors. There are 81673920 positive integers (up to 245853144) that are relatively prime to 245853144.

Interesting facts

Basic properties

Name

Name two hundred forty-five million eight hundred fifty-three thousand one hundred forty-four

Notation

Scientific notation 2.45853144 × 10^8
Engineering notation 2.45853144 × 10^6

Prime Factorization of 245853144

Prime Factorization 2 × 2 × 2 × 9 × 3 × 3 × 823 × 461

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 20487762
Product of the distinct prime numbers

The prime factorization of 245853144 is 2 × 2 × 2 × 9 × 3 × 3 × 823 × 461. Since it has a total of 8 prime factors.

Most popular turbo-numbers

5, 10, 43, 94, 849, 219, 6657, 818, 54088, 36716, 329441, 331388, 3253748, 964808, 25940270, 56839611, 15280900, 198162594, 4145606560, 5932650945

Basic calculations (n = 245853144)

Multiplication

n×y
n×2 491706288
n×3 737559432
n×4 983412576
n×5 1229265720

Division

n÷y
n÷2 122926572
n÷3 81951048
n÷3 61463286
n÷5 49170628.8

Exponentiation

ny
n2 60443768414684736
n3 1.4860290499958E+25
n4 3.653449140168E+33
n5 8.9821195755441E+41

Nth Root

y√n
2√n 15679.704844161
3√n 626.45794593203
4√n 125.21862818351
5√n 47.657927613565

Divisors of 245853144

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 461, 648, 823, 922, 1383, 1646, 1844, 2469, 2766, 3292, 3688, 4149, 4938, 5532, 6584, 7407, 8298, 9876, 11064, 12447, 14814, 16596, 19752, 22221, 24894, 29628, 33192, 37341, 44442, 49788, 59256, 66663, 74682, 88884, 99576, 133326, 149364, 177768, 266652, 298728, 379403, 533304, 758806, 1138209, 1517612, 2276418, 3035224, 3414627, 4552836, 6829254, 9105672, 10243881, 13658508, 20487762, 27317016, 30731643, 40975524, 61463286, 81951048, 122926572, 245853144

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -245853143
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 245853144 can be divided by 80 positive divisors. The sum of these divisors (counting 245853144) is 1, the average is 0.0125.

Base conversion 245853144

Base System Value
2 Binary 1110101001110110101111011000
3 Ternary 122010121122010000
4 Quaternary 32221312233120
5 Quinary 1000414300034
6 Senary 40221253000
8 Octal 1651665730
10 Decimal 245853144
12 Duodecimal 6a404160
16 Hexadecimal ea76bd8
20 Vigesimal 3ggbch4
36 Base36 42dhi0

Cryptographic Hash Functions

md5 ff636d3c06b9c420d7d848a73a070f2e
sha1 c7aab042a5c8cc0089e713466603a72a5479bad6
sha256 df153d99789c3ffc3f54e9fd9f1c65e5c99a5728467a7fac9055c4e16141677f
sha512 e1046ce78803a1ffb95e70ac5da96af410c0f02afe7ddda3aea6493f3536d9743b5ffaef49bc22b895dea92b48ece7d4b986ab71524a23ec9f648f897fc5700b
ripemd-160 7e337b04fc71997155c4b1944ba7d8931c6c8b61

245853144 as geometric shapes

Circle

Radius = n
Diameter 491706288
Circumference 1544740862.1047
Area 1.8988969880686E+17

Sphere

Radius = n
Volume 6.2246639286505E+25
Surface area 7.5955879522743E+17
Circumference 1544740862.1047

Square

Length = n
Perimeter 983412576
Area 60443768414684736
Diagonal 347688850.59687

Cube

Length = n
Surface area 362662610488108416
Volume 1.4860290499958E+25
Space diagonal 425830136.60855

Equilateral Triangle

Length = n
Perimeter 737559432
Area 2.617291947379E+16
Altitude 212915068.30427

Triangular Pyramid

Length = n
Surface area 2.617291947379E+16
Volume 1.7513020304871E+24
Height 115896283.53229