245816400 (number)

245816400 is an even 9-digits composite number following 245816399 and preceding 245816401. In scientific notation, it is written as 2.45816400 × 10^8. The sum of its digits is 30. It has a total of 9 prime factors and 120 positive divisors. There are 64696320 positive integers (up to 245816400) that are relatively prime to 245816400.

Interesting facts

Basic properties

Name

Name two hundred forty-five million eight hundred sixteen thousand four hundred

Notation

Scientific notation 2.45816400 × 10^8
Engineering notation 2.45816400 × 10^6

Prime Factorization of 245816400

Prime Factorization 2 × 2 × 2 × 2 × 5 × 3 × 5 × 79 × 2593

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 6145410
Product of the distinct prime numbers

The prime factorization of 245816400 is 2 × 2 × 2 × 2 × 5 × 3 × 5 × 79 × 2593. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 245816400)

Multiplication

n×y
n×2 491632800
n×3 737449200
n×4 983265600
n×5 1229082000

Division

n÷y
n÷2 122908200
n÷3 81938800
n÷3 61454100
n÷5 49163280

Exponentiation

ny
n2 60425702508960000
n3 1.4853628658224E+25
n4 3.6512655237013E+33
n5 8.9754094648038E+41

Nth Root

y√n
2√n 15678.533094649
3√n 626.42673527074
4√n 125.21394928142
5√n 47.656502984569

Divisors of 245816400

120 divisors

τ Total Divisors 120
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -245816399
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0083333333333333
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 120
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 245816400 can be divided by 120 positive divisors. The sum of these divisors (counting 245816400) is 1, the average is 0.0083333333333333.

Base conversion 245816400

Base System Value
2 Binary 1110101001101101110001010000
3 Ternary 122010112202201010
4 Quaternary 32221231301100
5 Quinary 1000412111100
6 Senary 40220410520
8 Octal 1651556120
10 Decimal 245816400
12 Duodecimal 6a3a6a40
16 Hexadecimal ea6dc50
20 Vigesimal 3gg7100
36 Base36 42cp5c

Cryptographic Hash Functions

md5 322d3aef16f42dd99d288a9517a8c4d3
sha1 4169b04a8cca4204c0e2168c7265938a37893f70
sha256 41dd6354889afd54c91626e98a514e4cb2e8b7008c2112ea8c464595f5a5ff4a
sha512 eb334774d534bc1e47d199adb1ae90737bc238a041e452c53c0bd3547ed790156b12324107c4d3f388c0ee5f35df640928d0b3fed3fbae031481c37d946fe7be
ripemd-160 8b6de609dca55d8b225a9d9dde4661b764f52c64

245816400 as geometric shapes

Circle

Radius = n
Diameter 491632800
Circumference 1544509992.7438
Area 1.8983294309015E+17

Sphere

Radius = n
Volume 6.2218734229101E+25
Surface area 7.593317723606E+17
Circumference 1544509992.7438

Square

Length = n
Perimeter 983265600
Area 60425702508960000
Diagonal 347636886.73373

Cube

Length = n
Surface area 362554215053760000
Volume 1.4853628658224E+25
Space diagonal 425766494.13367

Equilateral Triangle

Length = n
Perimeter 737449200
Area 2.616509670714E+16
Altitude 212883247.06684

Triangular Pyramid

Length = n
Surface area 2.616509670714E+16
Volume 1.7505169249094E+24
Height 115878962.24458