245642023 (number)

245642023 is an odd 9-digits composite number following 245642022 and preceding 245642024. In scientific notation, it is written as 2.45642023 × 10^8. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 223193400 positive integers (up to 245642023) that are relatively prime to 245642023.

Interesting facts

Basic properties

Name

Name two hundred forty-five million six hundred forty-two thousand twenty-three

Notation

Scientific notation 2.45642023 × 10^8
Engineering notation 2.45642023 × 10^6

Prime Factorization of 245642023

Prime Factorization 11 × 9371 × 2383

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 245642023
Product of the distinct prime numbers

The prime factorization of 245642023 is 11 × 9371 × 2383. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 3, 94, 15, 843, 809, 6952, 5466, 19171, 81983, 242721, 864577, 377606, 4980051, 61300829, 81712249, 187593818, 141449395, 7430923072, 719227575

Basic calculations (n = 245642023)

Multiplication

n×y
n×2 491284046
n×3 736926069
n×4 982568092
n×5 1228210115

Division

n÷y
n÷2 122821011.5
n÷3 81880674.333333
n÷3 61410505.75
n÷5 49128404.6

Exponentiation

ny
n2 60340003463532529
n3 1.4822040518609E+25
n4 3.6409160179791E+33
n5 8.9436197622949E+41

Nth Root

y√n
2√n 15672.971096764
3√n 626.27857556763
4√n 125.19173733423
5√n 47.649739760425

Divisors of 245642023

1, 11, 2383, 9371, 26213, 103081, 22331093, 245642023

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 -245642022
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 245642023 can be divided by 8 positive divisors. The sum of these divisors (counting 245642023) is 1, the average is 0.125.

Base conversion 245642023

Base System Value
2 Binary 1110101001000011001100100111
3 Ternary 122010012220111201
4 Quaternary 32221003030213
5 Quinary 1000341021043
6 Senary 40212543331
8 Octal 1651031447
10 Decimal 245642023
12 Duodecimal 6a321b47
16 Hexadecimal ea43327
20 Vigesimal 3gf5513
36 Base36 428ylj

Cryptographic Hash Functions

md5 300512c35625f4c1cb4f7a61a7925c1e
sha1 0b675c6cc65bc65eb9bb4561d11b6572b9f67e3f
sha256 0a7da6d84527e7278ff262f1f13fda785bb54ff7124e4b554e3311efbad3d835
sha512 cc30484d2fd65df91b8c11e9e3d945c281ccb79cac73fb94c1d2f5904a33fe90881e847b84a44876057cc52410661b8cf1568a3720bda8953b3085124c238f6d
ripemd-160 8d47070d72c4668abdb0a85c9d3d2ee6ec159592

245642023 as geometric shapes

Circle

Radius = n
Diameter 491284046
Circumference 1543414349.7395
Area 1.8956371159862E+17

Sphere

Radius = n
Volume 6.2086418139297E+25
Surface area 7.5825484639447E+17
Circumference 1543414349.7395

Square

Length = n
Perimeter 982568092
Area 60340003463532529
Diagonal 347390280.41536

Cube

Length = n
Surface area 362040020781195174
Volume 1.4822040518609E+25
Space diagonal 425464464.31

Equilateral Triangle

Length = n
Perimeter 736926069
Area 2.612798793193E+16
Altitude 212732232.155

Triangular Pyramid

Length = n
Surface area 2.612798793193E+16
Volume 1.746794226955E+24
Height 115796760.13845