155114857 (number)

155114857 is an odd 9-digits composite number following 155114856 and preceding 155114858. In scientific notation, it is written as 1.55114857 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 154019232 positive integers (up to 155114857) that are relatively prime to 155114857.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million one hundred fourteen thousand eight hundred fifty-seven

Notation

Scientific notation 1.55114857 × 10^8
Engineering notation 1.55114857 × 10^6

Prime Factorization of 155114857

Prime Factorization 233 × 487 × 1367

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 155114857
Product of the distinct prime numbers

The prime factorization of 155114857 is 233 × 487 × 1367. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 155114857)

Multiplication

n×y
n×2 310229714
n×3 465344571
n×4 620459428
n×5 775574285

Division

n÷y
n÷2 77557428.5
n÷3 51704952.333333
n÷3 38778714.25
n÷5 31022971.4

Exponentiation

ny
n2 24060618862130449
n3 3.7321594541309E+24
n4 5.7891338002871E+32
n5 8.979806615854E+40

Nth Root

y√n
2√n 12454.511511898
3√n 537.30118567338
4√n 111.59978275919
5√n 43.464098812266

Divisors of 155114857

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 -155114856
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 155114857 can be divided by 8 positive divisors. The sum of these divisors (counting 155114857) is 1, the average is 0.125.

Base conversion 155114857

Base System Value
2 Binary 1001001111101101110101101001
3 Ternary 101210212122120201
4 Quaternary 21033231311221
5 Quinary 304202133412
6 Senary 23220352201
8 Octal 1117556551
10 Decimal 155114857
12 Duodecimal 43b45661
16 Hexadecimal 93edd69
20 Vigesimal 289972h
36 Base36 2kcne1

Cryptographic Hash Functions

md5 069e89d7d5e14733f9e1df3a012e06f7
sha1 709c0b1df02954ca7ea2c330675f1b3c42af1599
sha256 7acd20868d8168610b970b6748d96b69236d1bdba2e87685fd15c841479759c9
sha512 2436774bd6b8b6b86af0d6cb08a715490f3e33ccd5cc0ff07f527dd830757a6e36f568e9d7630a0e62a6d53a3164ecd1cc804675d4b79e3a16e887c52f7338b3
ripemd-160 50c6d54753042ca64e8a075b75fd6fa88390d63b

155114857 as geometric shapes

Circle

Radius = n
Diameter 310229714
Circumference 974615390.42766
Area 7.5588663458093E+16

Sphere

Radius = n
Volume 1.5633232964164E+25
Surface area 3.0235465383237E+17
Circumference 974615390.42766

Square

Length = n
Perimeter 620459428
Area 24060618862130449
Diagonal 219365534.49496

Cube

Length = n
Surface area 144363713172782694
Volume 3.7321594541309E+24
Space diagonal 268666813.33278

Equilateral Triangle

Length = n
Perimeter 465344571
Area 1.041855358269E+16
Altitude 134333406.66639

Triangular Pyramid

Length = n
Surface area 1.041855358269E+16
Volume 4.3983920974757E+23
Height 73121844.831654