245280444 (number)

245280444 is an even 9-digits composite number following 245280443 and preceding 245280445. In scientific notation, it is written as 2.45280444 × 10^8. The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors. There are 81257904 positive integers (up to 245280444) that are relatively prime to 245280444.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.45280444 × 10^8
Engineering notation 2.45280444 × 10^6

Prime Factorization of 245280444

Prime Factorization 2 × 2 × 3 × 163 × 125399

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 122640222
Product of the distinct prime numbers

The prime factorization of 245280444 is 2 × 2 × 3 × 163 × 125399. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 10, 67, 91, 819, 680, 5232, 2381, 31337, 56986, 118353, 449268, 1058707, 8475645, 77588804, 16201225, 408001532, 272437611, 8817207293, 9089002413

Basic calculations (n = 245280444)

Multiplication

n×y
n×2 490560888
n×3 735841332
n×4 981121776
n×5 1226402220

Division

n÷y
n÷2 122640222
n÷3 81760148
n÷3 61320111
n÷5 49056088.8

Exponentiation

ny
n2 60162496208837136
n3 1.4756683782252E+25
n4 3.6195259500783E+33
n5 8.8779893210474E+41

Nth Root

y√n
2√n 15661.431735317
3√n 625.97113579753
4√n 125.14564209479
5√n 47.6357036453

Divisors of 245280444

1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 125399, 250798, 376197, 501596, 752394, 1504788, 20440037, 40880074, 61320111, 81760148, 122640222, 245280444

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -245280443
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 245280444 can be divided by 24 positive divisors. The sum of these divisors (counting 245280444) is 1, the average is 0.041666666666667.

Base conversion 245280444

Base System Value
2 Binary 1110100111101010111010111100
3 Ternary 122002112112111220
4 Quaternary 32213222322330
5 Quinary 1000242433234
6 Senary 40201113340
8 Octal 1647527274
10 Decimal 245280444
12 Duodecimal 6a188850
16 Hexadecimal e9eaebc
20 Vigesimal 3gd0124
36 Base36 4217lo

Cryptographic Hash Functions

md5 eb6674b96568659542e6fb979adf1b6c
sha1 55147975e830687cc5c67f0e0dba6197a689f258
sha256 9b4d6565202e267f669c3899f2a41d8286d86ce00a03ca695a835cd862fd27b0
sha512 f5923e09f69aea7c486d9b95cd97e3962bd82ed44871f8897eafe967b057f7b77fcfc95ddbd18c7f062835afc751b70da7b484f6de1324e7952c3236d125b2a0
ripemd-160 a1999186706838ed722b9583362051e808f23e0a

245280444 as geometric shapes

Circle

Radius = n
Diameter 490560888
Circumference 1541142481.8793
Area 1.8900605611131E+17

Sphere

Radius = n
Volume 6.1812652482227E+25
Surface area 7.5602422444523E+17
Circumference 1541142481.8793

Square

Length = n
Perimeter 981121776
Area 60162496208837136
Diagonal 346878930.48969

Cube

Length = n
Surface area 360974977253022816
Volume 1.4756683782252E+25
Space diagonal 424838191.11105

Equilateral Triangle

Length = n
Perimeter 735841332
Area 2.6051125035969E+16
Altitude 212419095.55553

Triangular Pyramid

Length = n
Surface area 2.6051125035969E+16
Volume 1.7390918617093E+24
Height 115626310.16323