245655245 (number)

245655245 is an odd 9-digits composite number following 245655244 and preceding 245655246. In scientific notation, it is written as 2.45655245 × 10^8. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 178658320 positive integers (up to 245655245) that are relatively prime to 245655245.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.45655245 × 10^8
Engineering notation 2.45655245 × 10^6

Prime Factorization of 245655245

Prime Factorization 55 × 4466459

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 245655245
Product of the distinct prime numbers

The prime factorization of 245655245 is 55 × 4466459. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 10, 89, 88, 392, 525, 6365, 4779, 36309, 90630, 600215, 65392, 1681505, 3107564, 75291588, 22703435, 492527886, 62427883, 2905215915, 8062184459

Basic calculations (n = 245655245)

Multiplication

n×y
n×2 491310490
n×3 736965735
n×4 982620980
n×5 1228276225

Division

n÷y
n÷2 122827622.5
n÷3 81885081.666667
n÷3 61413811.25
n÷5 49131049

Exponentiation

ny
n2 60346499396010025
n3 1.4824434094019E+25
n4 3.6416999893526E+33
n5 8.9460270310092E+41

Nth Root

y√n
2√n 15673.392900071
3√n 626.28981211781
4√n 125.19342195208
5√n 47.650252711171

Divisors of 245655245

1, 55, 4466459, 245655245

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 -245655244
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 245655245 can be divided by 4 positive divisors. The sum of these divisors (counting 245655245) is 1, the average is 0.25.

Base conversion 245655245

Base System Value
2 Binary 1110101001000110011011001101
3 Ternary 122010020120122102
4 Quaternary 32221012123031
5 Quinary 1000341431440
6 Senary 40213124445
8 Octal 1651063315
10 Decimal 245655245
12 Duodecimal 6a329725
16 Hexadecimal ea466cd
20 Vigesimal 3gf6i25
36 Base36 4298st

Cryptographic Hash Functions

md5 ce9e5ad45a4e054e19066ba729870f58
sha1 d2b83c7465f88cde3bcda5463f89736e552bc60e
sha256 bc70273e46fbb44eae961cfa89ede0c382edfcc058b6e24381d14e0b2e8909f8
sha512 f9c20fffcdb74e18e75f292462972e895b076d86c790677fbf6b25605e79c69998c2ea438311e8a841ba0b2c52429fb0fb6b119537a391602c75cf80ea8908bf
ripemd-160 afee2a2f9c86fa579599ea51302734ceae5cabda

245655245 as geometric shapes

Circle

Radius = n
Diameter 491310490
Circumference 1543497426.0156
Area 1.8958411917237E+17

Sphere

Radius = n
Volume 6.2096444324529E+25
Surface area 7.5833647668946E+17
Circumference 1543497426.0156

Square

Length = n
Perimeter 982620980
Area 60346499396010025
Diagonal 347408979.14709

Cube

Length = n
Surface area 362078996376060150
Volume 1.4824434094019E+25
Space diagonal 425487365.48578

Equilateral Triangle

Length = n
Perimeter 736965735
Area 2.6130800753203E+16
Altitude 212743682.74289

Triangular Pyramid

Length = n
Surface area 2.6130800753203E+16
Volume 1.7470763125223E+24
Height 115802993.04903