245897122 (number)

245897122 is an even 9-digits composite number following 245897121 and preceding 245897123. In scientific notation, it is written as 2.45897122 × 10^8. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 122948560 positive integers (up to 245897122) that are relatively prime to 245897122.

Interesting facts

Basic properties

Name

Name two hundred forty-five million eight hundred ninety-seven thousand one hundred twenty-two

Notation

Scientific notation 2.45897122 × 10^8
Engineering notation 2.45897122 × 10^6

Prime Factorization of 245897122

Prime Factorization 2 × 122948561

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 245897122
Product of the distinct prime numbers

The prime factorization of 245897122 is 2 × 122948561. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 2, 95, 64, 573, 648, 1965, 6814, 54241, 77699, 126117, 149900, 5260714, 5212019, 38105957, 70374822, 463083912, 14850117, 4496270705, 965300556

Basic calculations (n = 245897122)

Multiplication

n×y
n×2 491794244
n×3 737691366
n×4 983588488
n×5 1229485610

Division

n÷y
n÷2 122948561
n÷3 81965707.333333
n÷3 61474280.5
n÷5 49179424.4

Exponentiation

ny
n2 60465394607882884
n3 1.4868266514673E+25
n4 3.656063945087E+33
n5 8.9901560194486E+41

Nth Root

y√n
2√n 15681.107167544
3√n 626.49529712541
4√n 125.22422755818
5√n 47.659632493444

Divisors of 245897122

1, 2, 122948561, 245897122

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 -245897121
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 245897122 can be divided by 4 positive divisors. The sum of these divisors (counting 245897122) is 1, the average is 0.25.

Base conversion 245897122

Base System Value
2 Binary 1110101010000001011110100010
3 Ternary 122010200212102211
4 Quaternary 32222001132202
5 Quinary 1000422201442
6 Senary 40222232334
8 Octal 1652013642
10 Decimal 245897122
12 Duodecimal 6a4256aa
16 Hexadecimal ea817a2
20 Vigesimal 3ggh2g2
36 Base36 42effm

Cryptographic Hash Functions

md5 bb5523b02f6aa9431b83b4891f5e796c
sha1 8f2a549f68ee284674a11970a9eeef3a9975510d
sha256 4afdc272ceaf6e21d79f0345f41b9626b997744cc175c8345a2a7b381779e7ed
sha512 9d8d7497a229438bd0e3ee758271259c299b1417f63c5b74a0350658891dd814783f0fff21353408a6d7ba832226265b55849ac8044814b1c5f4d1fc941ab5c1
ripemd-160 032a4c195d55593ab8e14835de59bb909b55329b

245897122 as geometric shapes

Circle

Radius = n
Diameter 491794244
Circumference 1545017184.0281
Area 1.8995763949653E+17

Sphere

Radius = n
Volume 6.2280049138815E+25
Surface area 7.5983055798613E+17
Circumference 1545017184.0281

Square

Length = n
Perimeter 983588488
Area 60465394607882884
Diagonal 347751044.88091

Cube

Length = n
Surface area 362792367647297304
Volume 1.4868266514673E+25
Space diagonal 425906308.73896

Equilateral Triangle

Length = n
Perimeter 737691366
Area 2.6182283890139E+16
Altitude 212953154.36948

Triangular Pyramid

Length = n
Surface area 2.6182283890139E+16
Volume 1.7522420128357E+24
Height 115917014.9603