245728404 (number)

245728404 is an even 9-digits composite number following 245728403 and preceding 245728405. In scientific notation, it is written as 2.45728404 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 77075712 positive integers (up to 245728404) that are relatively prime to 245728404.

Interesting facts

Basic properties

Name

Name two hundred forty-five million seven hundred twenty-eight thousand four hundred four

Notation

Scientific notation 2.45728404 × 10^8
Engineering notation 2.45728404 × 10^6

Prime Factorization of 245728404

Prime Factorization 2 × 2 × 3 × 51 × 81 × 4957

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 122864202
Product of the distinct prime numbers

The prime factorization of 245728404 is 2 × 2 × 3 × 51 × 81 × 4957. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 245728404)

Multiplication

n×y
n×2 491456808
n×3 737185212
n×4 982913616
n×5 1228642020

Division

n÷y
n÷2 122864202
n÷3 81909468
n÷3 61432101
n÷5 49145680.8

Exponentiation

ny
n2 60382448532387216
n3 1.4837682707476E+25
n4 3.6460400907664E+33
n5 8.9593561242404E+41

Nth Root

y√n
2√n 15675.726586031
3√n 626.35197808631
4√n 125.20274192697
5√n 47.653090533452

Divisors of 245728404

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -245728403
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 245728404 can be divided by 48 positive divisors. The sum of these divisors (counting 245728404) is 1, the average is 0.020833333333333.

Base conversion 245728404

Base System Value
2 Binary 1110101001011000010010010100
3 Ternary 122010101022000000
4 Quaternary 32221120102110
5 Quinary 1000401302104
6 Senary 40214451300
8 Octal 1651302224
10 Decimal 245728404
12 Duodecimal 6a363b30
16 Hexadecimal ea58494
20 Vigesimal 3gfg104
36 Base36 42at90

Cryptographic Hash Functions

md5 af39b9524cecf353d5e87813b40e3185
sha1 07865fdc4c1f794b889c43d70620dc9899900c31
sha256 227c3591a0bed0f746b745ca5eb78412ddd5480fcb1c897c7c623c5af0b1f983
sha512 d9bb0d43d06a46a583e37876aa302a8a5db64f7bf723e842ead221bca07ab2372823c7c7d3ef28f5bbe5f8c755248967db6cad69c396051ae752733b585fefc5
ripemd-160 224543d2611482cdd296452e7c50a1b622160b7e

245728404 as geometric shapes

Circle

Radius = n
Diameter 491456808
Circumference 1543957097.5695
Area 1.8969705671511E+17

Sphere

Radius = n
Volume 6.2151939986802E+25
Surface area 7.5878822686045E+17
Circumference 1543957097.5695

Square

Length = n
Perimeter 982913616
Area 60382448532387216
Diagonal 347512441.5971

Cube

Length = n
Surface area 362294691194323296
Volume 1.4837682707476E+25
Space diagonal 425614080.59081

Equilateral Triangle

Length = n
Perimeter 737185212
Area 2.6146367185877E+16
Altitude 212807040.29541

Triangular Pyramid

Length = n
Surface area 2.6146367185877E+16
Volume 1.7486376765917E+24
Height 115837480.53237