155770243 (number)

155770243 is an odd 9-digits composite number following 155770242 and preceding 155770244. In scientific notation, it is written as 1.55770243 × 10^8. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 153445248 positive integers (up to 155770243) that are relatively prime to 155770243.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million seven hundred seventy thousand two hundred forty-three

Notation

Scientific notation 1.55770243 × 10^8
Engineering notation 1.55770243 × 10^6

Prime Factorization of 155770243

Prime Factorization 67 × 2324929

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 155770243
Product of the distinct prime numbers

The prime factorization of 155770243 is 67 × 2324929. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 8, 27, 91, 157, 265, 1462, 1329, 25791, 28191, 577089, 83894, 4015287, 6843226, 4285285, 13393473, 907060821, 802711235, 4308146149, 1351946284

Basic calculations (n = 155770243)

Multiplication

n×y
n×2 311540486
n×3 467310729
n×4 623080972
n×5 778851215

Division

n÷y
n÷2 77885121.5
n÷3 51923414.333333
n÷3 38942560.75
n÷5 31154048.6

Exponentiation

ny
n2 24264368604279049
n3 3.7796665937301E+24
n4 5.8875958376432E+32
n5 9.1711223431547E+40

Nth Root

y√n
2√n 12480.794966668
3√n 538.05685127723
4√n 111.71747834009
5√n 43.500765500775

Divisors of 155770243

1, 67, 2324929, 155770243

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -155770242
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 155770243 can be divided by 4 positive divisors. The sum of these divisors (counting 155770243) is 1, the average is 0.25.

Base conversion 155770243

Base System Value
2 Binary 1001010010001101110110000011
3 Ternary 101212002221121021
4 Quaternary 21102031312003
5 Quinary 304334121433
6 Senary 23242410311
8 Octal 1122156603
10 Decimal 155770243
12 Duodecimal 44200997
16 Hexadecimal 948dd83
20 Vigesimal 28db5c3
36 Base36 2kqp37

Cryptographic Hash Functions

md5 7fc9c08ae8f6176d003a662b32eba890
sha1 1d161ae506923488f2d3a5182cbe317024a88f67
sha256 eb914c7d1eca309b0e7afb4bf01315e048d421adcb84d10648735fadc9a921c2
sha512 439e8bc0facba733fa7f67f7266e4a3e900df286e62c56cbe27bb034ced1e9f8805f115010f535ce79a26065689a775533bac6f137f0ffcc3a0c40270ebc425e
ripemd-160 4335cf6ef1243965da6882e85301df33bac828e8

155770243 as geometric shapes

Circle

Radius = n
Diameter 311540486
Circumference 978733302.11339
Area 7.6228762151198E+16

Sphere

Radius = n
Volume 1.5832230405175E+25
Surface area 3.0491504860479E+17
Circumference 978733302.11339

Square

Length = n
Perimeter 623080972
Area 24264368604279049
Diagonal 220292390.26475

Cube

Length = n
Surface area 145586211625674294
Volume 3.7796665937301E+24
Space diagonal 269801975.18335

Equilateral Triangle

Length = n
Perimeter 467310729
Area 1.0506779809048E+16
Altitude 134900987.59168

Triangular Pyramid

Length = n
Surface area 1.0506779809048E+16
Volume 4.454379798418E+23
Height 73430796.754918