245655242 (number)

245655242 is an even 9-digits composite number following 245655241 and preceding 245655243. In scientific notation, it is written as 2.45655242 × 10^8. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 105280812 positive integers (up to 245655242) that are relatively prime to 245655242.

Interesting facts

Basic properties

Name

Name two hundred forty-five million six hundred fifty-five thousand two hundred forty-two

Notation

Scientific notation 2.45655242 × 10^8
Engineering notation 2.45655242 × 10^6

Prime Factorization of 245655242

Prime Factorization 2 × 7 × 17546803

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 245655242
Product of the distinct prime numbers

The prime factorization of 245655242 is 2 × 7 × 17546803. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 2, 9, 32, 473, 375, 8098, 9635, 11611, 82239, 768191, 744926, 2518554, 5910213, 99146903, 61151147, 854670166, 67974552, 7544021859, 3413252259

Basic calculations (n = 245655242)

Multiplication

n×y
n×2 491310484
n×3 736965726
n×4 982620968
n×5 1228276210

Division

n÷y
n÷2 122827621
n÷3 81885080.666667
n÷3 61413810.5
n÷5 49131048.4

Exponentiation

ny
n2 60346497922078564
n3 1.4824433550901E+25
n4 3.6416998114594E+33
n5 8.9460264847542E+41

Nth Root

y√n
2√n 15673.392804368
3√n 626.28980956835
4√n 125.19342156986
5√n 47.650252594788

Divisors of 245655242

1, 2, 7, 14, 17546803, 35093606, 122827621, 245655242

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 -245655241
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 245655242 can be divided by 8 positive divisors. The sum of these divisors (counting 245655242) is 1, the average is 0.125.

Base conversion 245655242

Base System Value
2 Binary 1110101001000110011011001010
3 Ternary 122010020120122022
4 Quaternary 32221012123022
5 Quinary 1000341431432
6 Senary 40213124442
8 Octal 1651063312
10 Decimal 245655242
12 Duodecimal 6a329722
16 Hexadecimal ea466ca
20 Vigesimal 3gf6i22
36 Base36 4298sq

Cryptographic Hash Functions

md5 fba8ebcd5400fd490e224a8bbc1f71ab
sha1 897514482a1ba8244f70bc25552cfc4abfd5353f
sha256 6b72c81d6638921ebb0b2a501e694e5be2bd2fef8151cf730f3505314e47ae33
sha512 cb0feac4ea8fa2787bfdab80bf496c9e1c1c58a048779800c42c1406f201a017d6ee6f1cf253d4b564e3dc2cee16d8205848d106f0178ad31dc85197312be3b1
ripemd-160 7bc95e88e3ef957abe17ef609ae939aee5dd4927

245655242 as geometric shapes

Circle

Radius = n
Diameter 491310484
Circumference 1543497407.166
Area 1.8958411454187E+17

Sphere

Radius = n
Volume 6.209644204952E+25
Surface area 7.5833645816749E+17
Circumference 1543497407.166

Square

Length = n
Perimeter 982620968
Area 60346497922078564
Diagonal 347408974.90444

Cube

Length = n
Surface area 362078987532471384
Volume 1.4824433550901E+25
Space diagonal 425487360.28963

Equilateral Triangle

Length = n
Perimeter 736965726
Area 2.6130800114972E+16
Altitude 212743680.14481

Triangular Pyramid

Length = n
Surface area 2.6130800114972E+16
Volume 1.7470762485152E+24
Height 115802991.63481