245248907 (number)

245248907 is an odd 9-digits composite number following 245248906 and preceding 245248908. In scientific notation, it is written as 2.45248907 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 242820600 positive integers (up to 245248907) that are relatively prime to 245248907.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.45248907 × 10^8
Engineering notation 2.45248907 × 10^6

Prime Factorization of 245248907

Prime Factorization 101 × 2428207

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 245248907
Product of the distinct prime numbers

The prime factorization of 245248907 is 101 × 2428207. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 9, 66, 92, 666, 130, 8168, 4663, 74367, 12887, 685563, 197563, 4179606, 8776729, 12831825, 54366202, 218095358, 305264427, 6198637634, 9633077074

Basic calculations (n = 245248907)

Multiplication

n×y
n×2 490497814
n×3 735746721
n×4 980995628
n×5 1226244535

Division

n÷y
n÷2 122624453.5
n÷3 81749635.666667
n÷3 61312226.75
n÷5 49049781.4

Exponentiation

ny
n2 60147026384694649
n3 1.4750992480147E+25
n4 3.6176647829212E+33
n5 8.8722833390381E+41

Nth Root

y√n
2√n 15660.424866523
3√n 625.94430651112
4√n 125.14161924205
5√n 47.634478627577

Divisors of 245248907

1, 101, 2428207, 245248907

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -245248906
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 245248907 can be divided by 4 positive divisors. The sum of these divisors (counting 245248907) is 1, the average is 0.25.

Base conversion 245248907

Base System Value
2 Binary 1110100111100011001110001011
3 Ternary 122002110221020212
4 Quaternary 32213203032023
5 Quinary 1000240431112
6 Senary 40200311335
8 Octal 1647431613
10 Decimal 245248907
12 Duodecimal 6a17254b
16 Hexadecimal e9e338b
20 Vigesimal 3gcg257
36 Base36 420j9n

Cryptographic Hash Functions

md5 f00545c1028f4e0b4a68b1d954ddabb1
sha1 85f60d854ec44000ad77e39ab680184791e8b234
sha256 bda28b7deba8fc2742677eca36ae0edc28e7a3960c47863f47c31cc281a4b280
sha512 8426e15088cf99d4b56e96ddf507473297013ba4831444eaeb3ed125cde7d891a22b55128c22035ae68deaec405820b07dba4192e9d01fe7dc50487efed1b9bd
ripemd-160 f53a24698303fd23baa9325cc9b6ca5e058c3ef2

245248907 as geometric shapes

Circle

Radius = n
Diameter 490497814
Circumference 1540944329.0643
Area 1.8895745622543E+17

Sphere

Radius = n
Volume 6.1788812811715E+25
Surface area 7.5582982490171E+17
Circumference 1540944329.0643

Square

Length = n
Perimeter 980995628
Area 60147026384694649
Diagonal 346834330.43658

Cube

Length = n
Surface area 360882158308167894
Volume 1.4750992480147E+25
Space diagonal 424783567.42473

Equilateral Triangle

Length = n
Perimeter 735746721
Area 2.6044426405619E+16
Altitude 212391783.71237

Triangular Pyramid

Length = n
Surface area 2.6044426405619E+16
Volume 1.7384211353239E+24
Height 115611443.47886