245730378 (number)

245730378 is an even 9-digits composite number following 245730377 and preceding 245730379. In scientific notation, it is written as 2.45730378 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 81881616 positive integers (up to 245730378) that are relatively prime to 245730378.

Interesting facts

Basic properties

Name

Name two hundred forty-five million seven hundred thirty thousand three hundred seventy-eight

Notation

Scientific notation 2.45730378 × 10^8
Engineering notation 2.45730378 × 10^6

Prime Factorization of 245730378

Prime Factorization 2 × 3 × 10267 × 3989

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 245730378
Product of the distinct prime numbers

The prime factorization of 245730378 is 2 × 3 × 10267 × 3989. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 5, 61, 33, 228, 164, 5878, 1015, 28487, 37477, 326969, 245363, 2713673, 7631348, 71243061, 41844411, 559461907, 561475061, 4567903400, 9060107501

Basic calculations (n = 245730378)

Multiplication

n×y
n×2 491460756
n×3 737191134
n×4 982921512
n×5 1228651890

Division

n÷y
n÷2 122865189
n÷3 81910126
n÷3 61432594.5
n÷5 49146075.6

Exponentiation

ny
n2 60383418672022884
n3 1.4838040295208E+25
n4 3.6461572505208E+33
n5 8.9597159941792E+41

Nth Root

y√n
2√n 15675.789549493
3√n 626.35365529778
4√n 125.20299337274
5√n 47.653167095133

Divisors of 245730378

1, 2, 3, 6, 3989, 7978, 10267, 11967, 20534, 23934, 30801, 61602, 40955063, 81910126, 122865189, 245730378

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 -245730377
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 245730378 can be divided by 16 positive divisors. The sum of these divisors (counting 245730378) is 1, the average is 0.0625.

Base conversion 245730378

Base System Value
2 Binary 1110101001011000110001001010
3 Ternary 122010101101201010
4 Quaternary 32221120301022
5 Quinary 1000401333003
6 Senary 40214504350
8 Octal 1651306112
10 Decimal 245730378
12 Duodecimal 6a3650b6
16 Hexadecimal ea58c4a
20 Vigesimal 3gfg5ii
36 Base36 42auru

Cryptographic Hash Functions

md5 9c79bc448ba501e30505dbb371551e43
sha1 ee61a7a774a59b2b568d5a2b659d0077d0491aa4
sha256 f172a9708aedd93573ca2cfd30301c999a2534c36d537f3e16a73f15d342e484
sha512 96d79ced290a5c12d97985eed63ba851d4f3d4ff044962b980a94d2078116a51d5264adf8848a272498af4a313eb27e29db20943aa957a622ec88d7fb804db18
ripemd-160 9f9a626774b6c374fb03eea7098f622cf1df2bc3

245730378 as geometric shapes

Circle

Radius = n
Diameter 491460756
Circumference 1543969500.5773
Area 1.8970010449866E+17

Sphere

Radius = n
Volume 6.2153437846795E+25
Surface area 7.5880041799466E+17
Circumference 1543969500.5773

Square

Length = n
Perimeter 982921512
Area 60383418672022884
Diagonal 347515233.25467

Cube

Length = n
Surface area 362300512032137304
Volume 1.4838040295208E+25
Space diagonal 425617499.65911

Equilateral Triangle

Length = n
Perimeter 737191134
Area 2.6146787268662E+16
Altitude 212808749.82955

Triangular Pyramid

Length = n
Surface area 2.6146787268662E+16
Volume 1.7486798187102E+24
Height 115838411.08489