155100742 (number)

155100742 is an even 9-digits composite number following 155100741 and preceding 155100743. In scientific notation, it is written as 1.55100742 × 10^8. The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors. There are 75746832 positive integers (up to 155100742) that are relatively prime to 155100742.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.55100742 × 10^8
Engineering notation 1.55100742 × 10^6

Prime Factorization of 155100742

Prime Factorization 2 × 43 × 1803497

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 155100742
Product of the distinct prime numbers

The prime factorization of 155100742 is 2 × 43 × 1803497. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 2, 50, 38, 405, 175, 2445, 1814, 75928, 10483, 330794, 34596, 4979447, 461689, 33025420, 28173567, 478545345, 849538640, 6213195860, 1060815385

Basic calculations (n = 155100742)

Multiplication

n×y
n×2 310201484
n×3 465302226
n×4 620402968
n×5 775503710

Division

n÷y
n÷2 77550371
n÷3 51700247.333333
n÷3 38775185.5
n÷5 31020148.4

Exponentiation

ny
n2 24056240168950564
n3 3.7311406999344E+24
n4 5.7870269106623E+32
n5 8.9757216781769E+40

Nth Root

y√n
2√n 12453.944836878
3√n 537.28488756492
4√n 111.59724385879
5√n 43.463307762204

Divisors of 155100742

1, 2, 43, 86, 1803497, 3606994, 77550371, 155100742

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 -155100741
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 155100742 can be divided by 8 positive divisors. The sum of these divisors (counting 155100742) is 1, the average is 0.125.

Base conversion 155100742

Base System Value
2 Binary 1001001111101010011001000110
3 Ternary 101210211221012221
4 Quaternary 21033222121012
5 Quinary 304201210432
6 Senary 23220202554
8 Octal 1117523106
10 Decimal 155100742
12 Duodecimal 43b3945a
16 Hexadecimal 93ea646
20 Vigesimal 2897bh2
36 Base36 2kcchy

Cryptographic Hash Functions

md5 2ecbf0d86089b0ba6942bcbce3286bf0
sha1 56171584863920d828a4b4670f235e71e848ece0
sha256 aa3e5c5dcf82d81728593814ed1726a427629bd9d0b7178e8ac21572fd35df8a
sha512 c921aa9c9f7171443ca3ea31b8d5167aac8e252f84ae1580d43de12d0a18ffa6fbdfa6863db7d9b1445eeb8f6e52aaba4529c88edf37352a4dd4c3c0b0343444
ripemd-160 7799acc69f8c9221c7d3e717fd7e0bbd0363fe60

155100742 as geometric shapes

Circle

Radius = n
Diameter 310201484
Circumference 974526703.26705
Area 7.5574907387767E+16

Sphere

Radius = n
Volume 1.5628965616565E+25
Surface area 3.0229962955107E+17
Circumference 974526703.26705

Square

Length = n
Perimeter 620402968
Area 24056240168950564
Diagonal 219345572.87053

Cube

Length = n
Surface area 144337441013703384
Volume 3.7311406999344E+24
Space diagonal 268642365.43563

Equilateral Triangle

Length = n
Perimeter 465302226
Area 1.0416657552925E+16
Altitude 134321182.71782

Triangular Pyramid

Length = n
Surface area 1.0416657552925E+16
Volume 4.3971914841413E+23
Height 73115190.956843