245804940 (number)

245804940 is an even 9-digits composite number following 245804939 and preceding 245804941. In scientific notation, it is written as 2.45804940 × 10^8. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 65547936 positive integers (up to 245804940) that are relatively prime to 245804940.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.45804940 × 10^8
Engineering notation 2.45804940 × 10^6

Prime Factorization of 245804940

Prime Factorization 2 × 2 × 15 × 3 × 1365583

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 122902470
Product of the distinct prime numbers

The prime factorization of 245804940 is 2 × 2 × 15 × 3 × 1365583. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 7, 31, 79, 122, 984, 4434, 8258, 90507, 68372, 810901, 332685, 8084090, 8329948, 92596772, 21327062, 17172445, 815293867, 7150555022, 9496401590

Basic calculations (n = 245804940)

Multiplication

n×y
n×2 491609880
n×3 737414820
n×4 983219760
n×5 1229024700

Division

n÷y
n÷2 122902470
n÷3 81934980
n÷3 61451235
n÷5 49160988

Exponentiation

ny
n2 60420068528403600
n3 1.485155131942E+25
n4 3.650584680977E+33
n5 8.9733174847247E+41

Nth Root

y√n
2√n 15678.167622525
3√n 626.4170004145
4√n 125.2124898823
5√n 47.65605862552

Divisors of 245804940

1, 2, 3, 4, 6, 12, 15, 30, 45, 60, 90, 180, 1365583, 2731166, 4096749, 5462332, 8193498, 16386996, 20483745, 40967490, 61451235, 81934980, 122902470, 245804940

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -245804939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 245804940 can be divided by 24 positive divisors. The sum of these divisors (counting 245804940) is 1, the average is 0.041666666666667.

Base conversion 245804940

Base System Value
2 Binary 1110101001101010111110001100
3 Ternary 122010112011222200
4 Quaternary 32221222332030
5 Quinary 1000411224230
6 Senary 40220241500
8 Octal 1651527614
10 Decimal 245804940
12 Duodecimal 6a3a0290
16 Hexadecimal ea6af8c
20 Vigesimal 3gg5c70
36 Base36 42cgb0

Cryptographic Hash Functions

md5 8f3e122e4ae14ca37e1da8eddec27ffd
sha1 89f93a1ac77ab76e5c424baa70a25cc7eda403c9
sha256 635478229f7c3a2540f42d77cd90f632b9d07396a4034451b18c226d3f5d0daa
sha512 35428e49d250f6d971ac9643f65ebcdd56676066959c2e6cfb94ed2fc87edfdffe96c066270626de40e77a2de1f6cf43c6a2508191d82bb912bdcc79a21cd1dc
ripemd-160 9b03b5a79028e14c5a8092278fad32546b66ff4f

245804940 as geometric shapes

Circle

Radius = n
Diameter 491609880
Circumference 1544437987.4402
Area 1.8981524341822E+17

Sphere

Radius = n
Volume 6.2210032692669E+25
Surface area 7.592609736729E+17
Circumference 1544437987.4402

Square

Length = n
Perimeter 983219760
Area 60420068528403600
Diagonal 347620679.8463

Cube

Length = n
Surface area 362520411170421600
Volume 1.485155131942E+25
Space diagonal 425746644.83142

Equilateral Triangle

Length = n
Perimeter 737414820
Area 2.6162657121997E+16
Altitude 212873322.41571

Triangular Pyramid

Length = n
Surface area 2.6162657121997E+16
Volume 1.7502721081837E+24
Height 115873559.94877