245877984 (number)

245877984 is an even 9-digits composite number following 245877983 and preceding 245877985. In scientific notation, it is written as 2.45877984 × 10^8. The sum of its digits is 54. It has a total of 11 prime factors and 192 positive divisors. There are 72576000 positive integers (up to 245877984) that are relatively prime to 245877984.

Interesting facts

Basic properties

Name

Name two hundred forty-five million eight hundred seventy-seven thousand nine hundred eighty-four

Notation

Scientific notation 2.45877984 × 10^8
Engineering notation 2.45877984 × 10^6

Prime Factorization of 245877984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 11 × 41 × 631

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 1707486
Product of the distinct prime numbers

The prime factorization of 245877984 is 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 11 × 41 × 631. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 245877984)

Multiplication

n×y
n×2 491755968
n×3 737633952
n×4 983511936
n×5 1229389920

Division

n÷y
n÷2 122938992
n÷3 81959328
n÷3 61469496
n÷5 49175596.8

Exponentiation

ny
n2 60455983015904256
n3 1.4864795224689E+25
n4 3.6549258824193E+33
n5 8.9866580763868E+41

Nth Root

y√n
2√n 15680.496930901
3√n 626.47904347434
4√n 125.22179095869
5√n 47.658890607214

Divisors of 245877984

192 divisors

τ Total Divisors 192
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -245877983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0052083333333333
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 192
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 245877984 can be divided by 192 positive divisors. The sum of these divisors (counting 245877984) is 1, the average is 0.0052083333333333.

Base conversion 245877984

Base System Value
2 Binary 1110101001111100110011100000
3 Ternary 122010122220012000
4 Quaternary 32221330303200
5 Quinary 1000421043414
6 Senary 40222004000
8 Octal 1651746340
10 Decimal 245877984
12 Duodecimal 6a416600
16 Hexadecimal ea7cce0
20 Vigesimal 3ggeej4
36 Base36 42e0o0

Cryptographic Hash Functions

md5 06865899713503f0222a4da7ae6fd7f0
sha1 193f23417201fdd430793931ac4d6d6a53704ed4
sha256 adb78650eb20a300d20833891ee793ff0955a3c9ed372b42ad1bee652572fa7b
sha512 14ebaf92f0e1baa68829b0733ae8cbb66bb90d62a0cc76c021fa1f0643efba405c1f70196d310da29869cb5a283b48f2c48fd97b700ab81520c85a83ce0c5d69
ripemd-160 a62561e0d2ffb3bcfe81ffddc418586ab9556a1e

245877984 as geometric shapes

Circle

Radius = n
Diameter 491755968
Circumference 1544896936.4277
Area 1.8992807210831E+17

Sphere

Radius = n
Volume 6.2265508633332E+25
Surface area 7.5971228843326E+17
Circumference 1544896936.4277

Square

Length = n
Perimeter 983511936
Area 60455983015904256
Diagonal 347723979.66175

Cube

Length = n
Surface area 362735898095425536
Volume 1.4864795224689E+25
Space diagonal 425873160.75061

Equilateral Triangle

Length = n
Perimeter 737633952
Area 2.6178208551267E+16
Altitude 212936580.3753

Triangular Pyramid

Length = n
Surface area 2.6178208551267E+16
Volume 1.7518329173878E+24
Height 115907993.22058