253806728 (number)

253806728 is an even 9-digits composite number following 253806727 and preceding 253806729. In scientific notation, it is written as 2.53806728 × 10^8. The sum of its digits is 41. It has a total of 5 prime factors and 16 positive divisors. There are 106120320 positive integers (up to 253806728) that are relatively prime to 253806728.

Interesting facts

Basic properties

Name

Name two hundred fifty-three million eight hundred six thousand seven hundred twenty-eight

Notation

Scientific notation 2.53806728 × 10^8
Engineering notation 2.53806728 × 10^6

Prime Factorization of 253806728

Prime Factorization 2 × 2 × 2 × 287 × 110543

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 63451682
Product of the distinct prime numbers

The prime factorization of 253806728 is 2 × 2 × 2 × 287 × 110543. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 7, 52, 51, 412, 809, 5852, 6087, 59470, 31455, 371067, 937416, 7181593, 1689694, 41864015, 68488833, 943444350, 66981349, 6240355212, 5554546288

Basic calculations (n = 253806728)

Multiplication

n×y
n×2 507613456
n×3 761420184
n×4 1015226912
n×5 1269033640

Division

n÷y
n÷2 126903364
n÷3 84602242.666667
n÷3 63451682
n÷5 50761345.6

Exponentiation

ny
n2 64417855178065984
n3 1.6349685047523E+25
n4 4.1496600657423E+33
n5 1.0532116435983E+42

Nth Root

y√n
2√n 15931.312814706
3√n 633.14188291404
4√n 126.2193044455
5√n 47.962369005863

Divisors of 253806728

1, 2, 4, 8, 287, 574, 1148, 2296, 110543, 221086, 442172, 884344, 31725841, 63451682, 126903364, 253806728

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 -253806727
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 253806728 can be divided by 16 positive divisors. The sum of these divisors (counting 253806728) is 1, the average is 0.0625.

Base conversion 253806728

Base System Value
2 Binary 1111001000001100100010001000
3 Ternary 122200120201101012
4 Quaternary 33020030202020
5 Quinary 1004433303403
6 Senary 41103543052
8 Octal 1710144210
10 Decimal 253806728
12 Duodecimal 70bbaa88
16 Hexadecimal f20c888
20 Vigesimal 3j65gg8
36 Base36 473yiw

Cryptographic Hash Functions

md5 ca8763bab2e8b86198443db7f399608a
sha1 0c3d88011b88b1a1905addd713a457cade22b966
sha256 9fbeb282cc3d3e99680ba8e634984d5c93a6175d2cae512dba8b67c510066626
sha512 b1e69ff88daa4638cf736a695fd5112f670b1f9b65654f68c0a3b08aa7c8f81c7711712f0ef7e946bd43caf549d43c409a10e32c87f59ce3639d0ef410c77791
ripemd-160 2fc65323608f76066cda89217818fc077a6bafe0

253806728 as geometric shapes

Circle

Radius = n
Diameter 507613456
Circumference 1594714704.2329
Area 2.0237466058742E+17

Sphere

Radius = n
Volume 6.8485400578406E+25
Surface area 8.0949864234969E+17
Circumference 1594714704.2329

Square

Length = n
Perimeter 1015226912
Area 64417855178065984
Diagonal 358936916.95914

Cube

Length = n
Surface area 386507131068395904
Volume 1.6349685047523E+25
Space diagonal 439606148.19881

Equilateral Triangle

Length = n
Perimeter 761420184
Area 2.7893749520756E+16
Altitude 219803074.09941

Triangular Pyramid

Length = n
Surface area 2.7893749520756E+16
Volume 1.9268288612279E+24
Height 119645638.98638