245280442 (number)

245280442 is an even 9-digits composite number following 245280441 and preceding 245280443. In scientific notation, it is written as 2.45280442 × 10^8. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 111022240 positive integers (up to 245280442) that are relatively prime to 245280442.

Interesting facts

Basic properties

Name

Name two hundred forty-five million two hundred eighty thousand four hundred forty-two

Notation

Scientific notation 2.45280442 × 10^8
Engineering notation 2.45280442 × 10^6

Prime Factorization of 245280442

Prime Factorization 2 × 11 × 239 × 46649

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 245280442
Product of the distinct prime numbers

The prime factorization of 245280442 is 2 × 11 × 239 × 46649. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 5, 82, 83, 926, 460, 1377, 8431, 218, 38050, 221682, 659708, 8013845, 9170917, 23013008, 10307918, 926477902, 14753716, 9936719900, 2011910206

Basic calculations (n = 245280442)

Multiplication

n×y
n×2 490560884
n×3 735841326
n×4 981121768
n×5 1226402210

Division

n÷y
n÷2 122640221
n÷3 81760147.333333
n÷3 61320110.5
n÷5 49056088.4

Exponentiation

ny
n2 60162495227715364
n3 1.4756683421277E+25
n4 3.6195258320249E+33
n5 8.8779889590948E+41

Nth Root

y√n
2√n 15661.431671466
3√n 625.97113409616
4√n 125.14564183968
5√n 47.635703567616

Divisors of 245280442

1, 2, 11, 22, 239, 478, 2629, 5258, 46649, 93298, 513139, 1026278, 11149111, 22298222, 122640221, 245280442

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 -245280441
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 245280442 can be divided by 16 positive divisors. The sum of these divisors (counting 245280442) is 1, the average is 0.0625.

Base conversion 245280442

Base System Value
2 Binary 1110100111101010111010111010
3 Ternary 122002112112111211
4 Quaternary 32213222322322
5 Quinary 1000242433232
6 Senary 40201113334
8 Octal 1647527272
10 Decimal 245280442
12 Duodecimal 6a18884a
16 Hexadecimal e9eaeba
20 Vigesimal 3gd0122
36 Base36 4217lm

Cryptographic Hash Functions

md5 5079859c3e731a67516ffdb4a0e62a6f
sha1 fcb334363f02bfdeac4ca2ba0a89709d50d2ab29
sha256 0156bdbf0f190b08260a116ef20a8012d48e46d5c0797465d655f4f1a2ec15a1
sha512 22711fce9a139f79b424acdae9845665eed92a61cf2c39e983b0567a1a54709f7c95bd4c7eec0fbda36a11b1ddff10a60037c2de0268213f3b93b610c9b323a3
ripemd-160 046998832deaaceec267d809228146792c540c43

245280442 as geometric shapes

Circle

Radius = n
Diameter 490560884
Circumference 1541142469.3129
Area 1.8900605302902E+17

Sphere

Radius = n
Volume 6.1812650970178E+25
Surface area 7.5602421211609E+17
Circumference 1541142469.3129

Square

Length = n
Perimeter 981121768
Area 60162495227715364
Diagonal 346878927.66127

Cube

Length = n
Surface area 360974971366292184
Volume 1.4756683421277E+25
Space diagonal 424838187.64695

Equilateral Triangle

Length = n
Perimeter 735841326
Area 2.6051124611131E+16
Altitude 212419093.82348

Triangular Pyramid

Length = n
Surface area 2.6051124611131E+16
Volume 1.739091819168E+24
Height 115626309.22042