268742541 (number)

268742541 is an odd 9-digits composite number following 268742540 and preceding 268742542. In scientific notation, it is written as 2.68742541 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 177130800 positive integers (up to 268742541) that are relatively prime to 268742541.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million seven hundred forty-two thousand five hundred forty-one

Notation

Scientific notation 2.68742541 × 10^8
Engineering notation 2.68742541 × 10^6

Prime Factorization of 268742541

Prime Factorization 3 × 127 × 331 × 2131

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 268742541
Product of the distinct prime numbers

The prime factorization of 268742541 is 3 × 127 × 331 × 2131. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 1, 42, 65, 938, 722, 7452, 388, 17668, 73399, 850663, 337840, 541789, 1079169, 22246739, 49877936, 367871546, 866407708, 238434435, 1262239060

Basic calculations (n = 268742541)

Multiplication

n×y
n×2 537485082
n×3 806227623
n×4 1074970164
n×5 1343712705

Division

n÷y
n÷2 134371270.5
n÷3 89580847
n÷3 67185635.25
n÷5 53748508.2

Exponentiation

ny
n2 72222553343136681
n3 1.9409272502943E+25
n4 5.2160972114022E+33
n5 1.4017872186952E+42

Nth Root

y√n
2√n 16393.368811809
3√n 645.32547001547
4√n 128.03659169085
5√n 48.514022337667

Divisors of 268742541

1, 3, 127, 331, 381, 993, 2131, 6393, 42037, 126111, 270637, 705361, 811911, 2116083, 89580847, 268742541

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 -268742540
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 268742541 can be divided by 16 positive divisors. The sum of these divisors (counting 268742541) is 1, the average is 0.0625.

Base conversion 268742541

Base System Value
2 Binary 10000000001001010111110001101
3 Ternary 200201200112110110
4 Quaternary 100001022332031
5 Quinary 1022244230131
6 Senary 42400030233
8 Octal 2001127615
10 Decimal 268742541
12 Duodecimal 76002379
16 Hexadecimal 1004af8d
20 Vigesimal 43jcg71
36 Base36 4g032l

Cryptographic Hash Functions

md5 1af4c53693cc8e713c72df518e6e4ae2
sha1 307310a26a8268d7dfbf1a6a4a3c3232c737e46a
sha256 d7cae006da0a86cbf48d535c4a0f837ea2bc4674575d6306de5444a99eae7aac
sha512 8a3f596c284677daf009a80f8d99ef3b46749f7273cb9ab2b638561e8794d79cadcbb25dc6121eabf6ebee3ce04f98753d74711e1ce960be16d4d2ca271cf281
ripemd-160 eb326964cf8663981a868763fcaed98834dacfec

268742541 as geometric shapes

Circle

Radius = n
Diameter 537485082
Circumference 1688559185.0253
Area 2.268938430063E+17

Sphere

Radius = n
Volume 8.1301370542356E+25
Surface area 9.0757537202518E+17
Circumference 1688559185.0253

Square

Length = n
Perimeter 1074970164
Area 72222553343136681
Diagonal 380059346.26881

Cube

Length = n
Surface area 433335320058820086
Volume 1.9409272502943E+25
Space diagonal 465475735.16716

Equilateral Triangle

Length = n
Perimeter 806227623
Area 3.1273282960667E+16
Altitude 232737867.58358

Triangular Pyramid

Length = n
Surface area 3.1273282960667E+16
Volume 2.2874047007881E+24
Height 126686448.75627