245874291 (number)

245874291 is an odd 9-digits composite number following 245874290 and preceding 245874292. In scientific notation, it is written as 2.45874291 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 150585120 positive integers (up to 245874291) that are relatively prime to 245874291.

Interesting facts

Basic properties

Name

Name two hundred forty-five million eight hundred seventy-four thousand two hundred ninety-one

Notation

Scientific notation 2.45874291 × 10^8
Engineering notation 2.45874291 × 10^6

Prime Factorization of 245874291

Prime Factorization 3 × 13 × 211 × 29879

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 245874291
Product of the distinct prime numbers

The prime factorization of 245874291 is 3 × 13 × 211 × 29879. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 4, 63, 17, 65, 202, 6588, 3911, 13242, 52389, 756234, 175840, 5445075, 625345, 9716663, 33301825, 231157711, 957413008, 7291032879, 8110061813

Basic calculations (n = 245874291)

Multiplication

n×y
n×2 491748582
n×3 737622873
n×4 983497164
n×5 1229371455

Division

n÷y
n÷2 122937145.5
n÷3 81958097
n÷3 61468572.75
n÷5 49174858.2

Exponentiation

ny
n2 60454166974752681
n3 1.4864125442913E+25
n4 3.6547063046113E+33
n5 8.9859832145953E+41

Nth Root

y√n
2√n 15680.379172711
3√n 626.47590696105
4√n 125.22132075933
5√n 47.658747442432

Divisors of 245874291

1, 3, 13, 39, 211, 633, 2743, 8229, 29879, 89637, 388427, 1165281, 6304469, 18913407, 81958097, 245874291

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 -245874290
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 245874291 can be divided by 16 positive divisors. The sum of these divisors (counting 245874291) is 1, the average is 0.0625.

Base conversion 245874291

Base System Value
2 Binary 1110101001111011111001110011
3 Ternary 122010122201010020
4 Quaternary 32221323321303
5 Quinary 1000420434131
6 Senary 40221534523
8 Octal 1651737163
10 Decimal 245874291
12 Duodecimal 6a414443
16 Hexadecimal ea7be73
20 Vigesimal 3gge5eb
36 Base36 42dxtf

Cryptographic Hash Functions

md5 6258ad63df4ad00b372d58ffd0423697
sha1 f267691f59cec5f7d69fb6db9ad57b770f4649f1
sha256 c17152ef4e502e6e2151cf8bab0aab550c3bc9070a824e6190ee0c2f34aa19a1
sha512 98b2c1b4fe761065caeeb469310de0afe8f68c6e9af26e736c4511145f3874e7da68d47b3ca9a6b6217b9f9c202f576dbd9499f7ea0dd5421609409f70070867
ripemd-160 7d2a9804f6719b706690b39093cae3aa7f2b86a8

245874291 as geometric shapes

Circle

Radius = n
Diameter 491748582
Circumference 1544873732.6244
Area 1.8992236684677E+17

Sphere

Radius = n
Volume 6.226270305799E+25
Surface area 7.5968946738709E+17
Circumference 1544873732.6244

Square

Length = n
Perimeter 983497164
Area 60454166974752681
Diagonal 347718756.97107

Cube

Length = n
Surface area 362725001848516086
Volume 1.4864125442913E+25
Space diagonal 425866764.28698

Equilateral Triangle

Length = n
Perimeter 737622873
Area 2.6177422182381E+16
Altitude 212933382.14349

Triangular Pyramid

Length = n
Surface area 2.6177422182381E+16
Volume 1.7517539828485E+24
Height 115906252.32369