245427813 (number)

245427813 is an odd 9-digits composite number following 245427812 and preceding 245427814. In scientific notation, it is written as 2.45427813 × 10^8. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 163618380 positive integers (up to 245427813) that are relatively prime to 245427813.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.45427813 × 10^8
Engineering notation 2.45427813 × 10^6

Prime Factorization of 245427813

Prime Factorization 9 × 27 × 1009991

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 245427813
Product of the distinct prime numbers

The prime factorization of 245427813 is 9 × 27 × 1009991. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 5, 69, 73, 790, 330, 5322, 6074, 80113, 66508, 563328, 682101, 5514422, 7805188, 41290002, 50952825, 845081968, 438390855, 796995388, 5995063485

Basic calculations (n = 245427813)

Multiplication

n×y
n×2 490855626
n×3 736283439
n×4 981711252
n×5 1227139065

Division

n÷y
n÷2 122713906.5
n÷3 81809271
n÷3 61356953.25
n÷5 49085562.6

Exponentiation

ny
n2 60234811393962969
n3 1.4783298026888E+25
n4 3.6282325036663E+33
n5 8.9046916843033E+41

Nth Root

y√n
2√n 15666.135866895
3√n 626.09647568747
4√n 125.16443531169
5√n 47.64142635144

Divisors of 245427813

1, 9, 27, 243, 1009991, 9089919, 27269757, 245427813

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -245427812
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 245427813 can be divided by 8 positive divisors. The sum of these divisors (counting 245427813) is 1, the average is 0.125.

Base conversion 245427813

Base System Value
2 Binary 1110101000001110111001100101
3 Ternary 122002211000200000
4 Quaternary 32220032321211
5 Quinary 1000312142223
6 Senary 40204211513
8 Octal 1650167145
10 Decimal 245427813
12 Duodecimal 6a239b99
16 Hexadecimal ea0ee65
20 Vigesimal 3gdi9ad
36 Base36 424db9

Cryptographic Hash Functions

md5 8252b5a3aab6214d4bcff6419ee73468
sha1 a2812bcfde63b7271967e24a6777cf5a0c6e3694
sha256 e0fb3410e43e9edc13c25881fffdcac4e6337ec9860cd71ccde660a6a934efeb
sha512 1228881acf5346c69dd774ef0720c99df57b84324d880daeae8c029dafbf81c9008cc69fc7b1a0acd9e97dffb03f29031cea7e82b86d8b8670e5c0263c70a5ef
ripemd-160 9d2bc7b7103299b92381e0b3052d7edeca882610

245427813 as geometric shapes

Circle

Radius = n
Diameter 490855626
Circumference 1542068428.6148
Area 1.8923324096564E+17

Sphere

Radius = n
Volume 6.1924133969466E+25
Surface area 7.5693296386256E+17
Circumference 1542068428.6148

Square

Length = n
Perimeter 981711252
Area 60234811393962969
Diagonal 347087341.72817

Cube

Length = n
Surface area 361408868363777814
Volume 1.4783298026888E+25
Space diagonal 425093441.70651

Equilateral Triangle

Length = n
Perimeter 736283439
Area 2.6082438429668E+16
Altitude 212546720.85326

Triangular Pyramid

Length = n
Surface area 2.6082438429668E+16
Volume 1.742228380519E+24
Height 115695780.57606