255492049 (number)

255492049 is an odd 9-digits composite number following 255492048 and preceding 255492050. In scientific notation, it is written as 2.55492049 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 245963520 positive integers (up to 255492049) that are relatively prime to 255492049.

Interesting facts

Basic properties

Name

Name two hundred fifty-five million four hundred ninety-two thousand forty-nine

Notation

Scientific notation 2.55492049 × 10^8
Engineering notation 2.55492049 × 10^6

Prime Factorization of 255492049

Prime Factorization 31 × 193 × 42703

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 255492049
Product of the distinct prime numbers

The prime factorization of 255492049 is 31 × 193 × 42703. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 5, 25, 89, 110, 697, 2138, 2837, 58139, 36512, 783675, 470232, 2415217, 4978767, 64395571, 38612915, 976091446, 594747924, 4201335459, 9782776147

Basic calculations (n = 255492049)

Multiplication

n×y
n×2 510984098
n×3 766476147
n×4 1021968196
n×5 1277460245

Division

n÷y
n÷2 127746024.5
n÷3 85164016.333333
n÷3 63873012.25
n÷5 51098409.8

Exponentiation

ny
n2 65276187102218401
n3 1.6677546793653E+25
n4 4.2609806026038E+33
n5 1.0886466649085E+42

Nth Root

y√n
2√n 15984.11864946
3√n 634.54018337201
4√n 126.42831427121
5√n 48.025896197863

Divisors of 255492049

1, 31, 193, 5983, 42703, 1323793, 8241679, 255492049

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 -255492048
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 255492049 can be divided by 8 positive divisors. The sum of these divisors (counting 255492049) is 1, the average is 0.125.

Base conversion 255492049

Base System Value
2 Binary 1111001110100111111111010001
3 Ternary 122210202100012111
4 Quaternary 33032213333101
5 Quinary 1010401221144
6 Senary 41204025321
8 Octal 1716477721
10 Decimal 255492049
12 Duodecimal 71692241
16 Hexadecimal f3a7fd1
20 Vigesimal 3jgga29
36 Base36 4842xd

Cryptographic Hash Functions

md5 b99dd27e1ebc53c77915492d47b44134
sha1 894d4e72886fcc9361622f57f18435f8a791948c
sha256 accac4f8361b8e1b73b7864a173d3a1b5fc6d1614b14ffe71a48e943645f85c8
sha512 da712665b723b354681918cdca9d95af366b2bb4b46a37ec229638d81c9f6f53c1f26e24e197e0fff4f43d8c38f8dbe11d16044edaec2fc9f909506cf116a2b6
ripemd-160 3ae40bb9e030da783b494d4c7ef3557928b7faa9

255492049 as geometric shapes

Circle

Radius = n
Diameter 510984098
Circumference 1605303888.378
Area 2.0507118985468E+17

Sphere

Radius = n
Volume 6.9858744649121E+25
Surface area 8.2028475941873E+17
Circumference 1605303888.378

Square

Length = n
Perimeter 1021968196
Area 65276187102218401
Diagonal 361320320.77429

Cube

Length = n
Surface area 391657122613310406
Volume 1.6677546793653E+25
Space diagonal 442525209.79788

Equilateral Triangle

Length = n
Perimeter 766476147
Area 2.8265418146354E+16
Altitude 221262604.89894

Triangular Pyramid

Length = n
Surface area 2.8265418146354E+16
Volume 1.965467738558E+24
Height 120440106.92476