245655290 (number)

245655290 is an even 9-digits composite number following 245655289 and preceding 245655291. In scientific notation, it is written as 2.45655290 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 98221200 positive integers (up to 245655290) that are relatively prime to 245655290.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.45655290 × 10^8
Engineering notation 2.45655290 × 10^6

Prime Factorization of 245655290

Prime Factorization 2 × 5 × 3851 × 6379

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 245655290
Product of the distinct prime numbers

The prime factorization of 245655290 is 2 × 5 × 3851 × 6379. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 2, 30, 26, 411, 746, 1376, 5200, 21715, 87823, 485939, 260654, 4981152, 9928139, 61720221, 3501807, 369402617, 228093656, 8139619968, 8384887115

Basic calculations (n = 245655290)

Multiplication

n×y
n×2 491310580
n×3 736965870
n×4 982621160
n×5 1228276450

Division

n÷y
n÷2 122827645
n÷3 81885096.666667
n÷3 61413822.5
n÷5 49131058

Exponentiation

ny
n2 60346521504984100
n3 1.4824442240798E+25
n4 3.6417026577515E+33
n5 8.9460352248372E+41

Nth Root

y√n
2√n 15673.394335625
3√n 626.28985035981
4√n 125.19342768542
5√n 47.65025445692

Divisors of 245655290

1, 2, 5, 10, 3851, 6379, 7702, 12758, 19255, 31895, 38510, 63790, 24565529, 49131058, 122827645, 245655290

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -245655289
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 245655290 can be divided by 16 positive divisors. The sum of these divisors (counting 245655290) is 1, the average is 0.0625.

Base conversion 245655290

Base System Value
2 Binary 1110101001000110011011111010
3 Ternary 122010020120201002
4 Quaternary 32221012123322
5 Quinary 1000341432130
6 Senary 40213125002
8 Octal 1651063372
10 Decimal 245655290
12 Duodecimal 6a329762
16 Hexadecimal ea466fa
20 Vigesimal 3gf6i4a
36 Base36 4298u2

Cryptographic Hash Functions

md5 bd63b757bfbc93ebe1f09d922088cf46
sha1 eba882545b9096198c8fb3221f108281f8cc5b34
sha256 987a9c230519deab0ae5ab7a544c5027ba8352df8562048a87eee4e5f2a2b873
sha512 760074dfa2170160b4417ab580d0125133b549c51c2f81efc60e2e839f71a1b65c167df40d7c0f28062e969a3acf052bd2f69fedccf50ad2eadd69823cb00e03
ripemd-160 bb04a4e0e58cf7f2c8f018c5939bdff73e969df0

245655290 as geometric shapes

Circle

Radius = n
Diameter 491310580
Circumference 1543497708.7589
Area 1.8958418862976E+17

Sphere

Radius = n
Volume 6.2096478449677E+25
Surface area 7.5833675451903E+17
Circumference 1543497708.7589

Square

Length = n
Perimeter 982621160
Area 60346521504984100
Diagonal 347409042.7867

Cube

Length = n
Surface area 362079129029904600
Volume 1.4824442240798E+25
Space diagonal 425487443.42807

Equilateral Triangle

Length = n
Perimeter 736965870
Area 2.613081032667E+16
Altitude 212743721.71403

Triangular Pyramid

Length = n
Surface area 2.613081032667E+16
Volume 1.7470772726294E+24
Height 115803014.26223