155763238 (number)

155763238 is an even 9-digits composite number following 155763237 and preceding 155763239. In scientific notation, it is written as 1.55763238 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 77415096 positive integers (up to 155763238) that are relatively prime to 155763238.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million seven hundred sixty-three thousand two hundred thirty-eight

Notation

Scientific notation 1.55763238 × 10^8
Engineering notation 1.55763238 × 10^6

Prime Factorization of 155763238

Prime Factorization 2 × 167 × 466357

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 155763238
Product of the distinct prime numbers

The prime factorization of 155763238 is 2 × 167 × 466357. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 155763238)

Multiplication

n×y
n×2 311526476
n×3 467289714
n×4 623052952
n×5 778816190

Division

n÷y
n÷2 77881619
n÷3 51921079.333333
n÷3 38940809.5
n÷5 31152647.6

Exponentiation

ny
n2 24262186312244644
n3 3.7791567009545E+24
n4 5.8865368465007E+32
n5 9.1690603981726E+40

Nth Root

y√n
2√n 12480.51433235
3√n 538.04878567011
4√n 111.71622233297
5√n 43.500374247173

Divisors of 155763238

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 -155763237
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 155763238 can be divided by 8 positive divisors. The sum of these divisors (counting 155763238) is 1, the average is 0.125.

Base conversion 155763238

Base System Value
2 Binary 1001010010001100001000100110
3 Ternary 101212002120222211
4 Quaternary 21102030020212
5 Quinary 304333410423
6 Senary 23242314034
8 Octal 1122141046
10 Decimal 155763238
12 Duodecimal 441b891a
16 Hexadecimal 948c226
20 Vigesimal 28da81i
36 Base36 2kqjom

Cryptographic Hash Functions

md5 260e59956fe2b87baf2d818d9d5fd547
sha1 e97dfce8243931dd594b299b21a6dabebd1d2626
sha256 00bff01a1043c94b5ef17208dca525879518c5ec7922b0db37daf91888af9d4a
sha512 0ce09f64640f1029ac282df1a6c9d050c4e7a784bfca4f5141e33d0cd5cc3a357d584a02290f36d8a20136ec39e68259d1caaef31df1790be79ab3ac2c409b05
ripemd-160 10cf98a1bb23aa1efaa590a6aa47b6cf53564d50

155763238 as geometric shapes

Circle

Radius = n
Diameter 311526476
Circumference 978689288.40032
Area 7.6221906278575E+16

Sphere

Radius = n
Volume 1.5830094571311E+25
Surface area 3.048876251143E+17
Circumference 978689288.40032

Square

Length = n
Perimeter 623052952
Area 24262186312244644
Diagonal 220282483.69875

Cube

Length = n
Surface area 145573117873467864
Volume 3.7791567009545E+24
Space diagonal 269789842.16744

Equilateral Triangle

Length = n
Perimeter 467289714
Area 1.0505834848877E+16
Altitude 134894921.08372

Triangular Pyramid

Length = n
Surface area 1.0505834848877E+16
Volume 4.4537788840192E+23
Height 73427494.566249