245188243 (number)

245188243 is an odd 9-digits composite number following 245188242 and preceding 245188244. In scientific notation, it is written as 2.45188243 × 10^8. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 236733448 positive integers (up to 245188243) that are relatively prime to 245188243.

Interesting facts

Basic properties

Name

Name two hundred forty-five million one hundred eighty-eight thousand two hundred forty-three

Notation

Scientific notation 2.45188243 × 10^8
Engineering notation 2.45188243 × 10^6

Prime Factorization of 245188243

Prime Factorization 29 × 8454767

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 245188243
Product of the distinct prime numbers

The prime factorization of 245188243 is 29 × 8454767. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 5, 15, 91, 482, 158, 8840, 6516, 84857, 62288, 750774, 286832, 2115586, 4674342, 10581639, 69671514, 440215330, 342617291, 9779736695, 241929805

Basic calculations (n = 245188243)

Multiplication

n×y
n×2 490376486
n×3 735564729
n×4 980752972
n×5 1225941215

Division

n÷y
n÷2 122594121.5
n÷3 81729414.333333
n÷3 61297060.75
n÷5 49037648.6

Exponentiation

ny
n2 60117274505427049
n3 1.4740048909934E+25
n4 3.6140866939609E+33
n5 8.8613156654194E+41

Nth Root

y√n
2√n 15658.487889959
3√n 625.89269171535
4√n 125.13387986456
5√n 47.63212185135

Divisors of 245188243

1, 29, 8454767, 245188243

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 -245188242
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 245188243 can be divided by 4 positive divisors. The sum of these divisors (counting 245188243) is 1, the average is 0.25.

Base conversion 245188243

Base System Value
2 Binary 1110100111010100011010010011
3 Ternary 122002100212001001
4 Quaternary 32213110122103
5 Quinary 1000232010433
6 Senary 40155122431
8 Octal 1647243223
10 Decimal 245188243
12 Duodecimal 6a143417
16 Hexadecimal e9d4693
20 Vigesimal 3gc8ac3
36 Base36 41z8gj

Cryptographic Hash Functions

md5 fad3c7d0a3805ed76dab7bbf0ab5496a
sha1 472cfca1f20266635a3fd20ea419091a4aa53b13
sha256 124a90d1ea18395b34bd6ee50d5c392d78e8223249b089f4b4d8eb37e4d3e720
sha512 e9a36b0b01f58354a3bbcc93c9dd56b4f4dba0bed69ce33115f71c5632ca1981c3971492b0ab98554b3975d2f03c6f4ea6e26bba34c1ec8aceda2223dca96515
ripemd-160 8de1bc4f13f53edf8e3e8e1223ed4b38fc20c922

245188243 as geometric shapes

Circle

Radius = n
Diameter 490376486
Circumference 1540563165.9108
Area 1.8886398794009E+17

Sphere

Radius = n
Volume 6.1742972492005E+25
Surface area 7.5545595176036E+17
Circumference 1540563165.9108

Square

Length = n
Perimeter 980752972
Area 60117274505427049
Diagonal 346748538.58503

Cube

Length = n
Surface area 360703647032562294
Volume 1.4740048909934E+25
Space diagonal 424678494.29454

Equilateral Triangle

Length = n
Perimeter 735564729
Area 2.6031543463991E+16
Altitude 212339247.14727

Triangular Pyramid

Length = n
Surface area 2.6031543463991E+16
Volume 1.737131423206E+24
Height 115582846.19501