155127928 (number)

155127928 is an even 9-digits composite number following 155127927 and preceding 155127929. In scientific notation, it is written as 1.55127928 × 10^8. The sum of its digits is 40. It has a total of 6 prime factors and 32 positive divisors. There are 74960640 positive integers (up to 155127928) that are relatively prime to 155127928.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million one hundred twenty-seven thousand nine hundred twenty-eight

Notation

Scientific notation 1.55127928 × 10^8
Engineering notation 1.55127928 × 10^6

Prime Factorization of 155127928

Prime Factorization 2 × 2 × 2 × 109 × 41 × 4339

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 38781982
Product of the distinct prime numbers

The prime factorization of 155127928 is 2 × 2 × 2 × 109 × 41 × 4339. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 5, 47, 18, 424, 913, 811, 1328, 73508, 27047, 310039, 748286, 9575149, 3951966, 1073090, 70995603, 529055091, 335984462, 3767719616, 1372018399

Basic calculations (n = 155127928)

Multiplication

n×y
n×2 310255856
n×3 465383784
n×4 620511712
n×5 775639640

Division

n÷y
n÷2 77563964
n÷3 51709309.333333
n÷3 38781982
n÷5 31025585.6

Exponentiation

ny
n2 24064674045573184
n3 3.7331030226851E+24
n4 5.7910853691968E+32
n5 8.9835907419462E+40

Nth Root

y√n
2√n 12455.036250449
3√n 537.31627742899
4√n 111.60213371817
5√n 43.464831301853

Divisors of 155127928

1, 2, 4, 8, 41, 82, 109, 164, 218, 328, 436, 872, 4339, 4469, 8678, 8938, 17356, 17876, 34712, 35752, 177899, 355798, 472951, 711596, 945902, 1423192, 1891804, 3783608, 19390991, 38781982, 77563964, 155127928

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -155127927
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 155127928 can be divided by 32 positive divisors. The sum of these divisors (counting 155127928) is 1, the average is 0.03125.

Base conversion 155127928

Base System Value
2 Binary 1001001111110001000001111000
3 Ternary 101210220022111211
4 Quaternary 21033301001320
5 Quinary 304203043203
6 Senary 23220532504
8 Octal 1117610170
10 Decimal 155127928
12 Duodecimal 43b51134
16 Hexadecimal 93f1078
20 Vigesimal 289ajg8
36 Base36 2kcxh4

Cryptographic Hash Functions

md5 8925f9199bf4cb16949125d099e901e2
sha1 0ec74bd200e717f6f8856ce5f7b7885ed8bd4140
sha256 c881c601de89d522480376312554b7c3af9908eb52284716c22482aea6d85288
sha512 2fbc74def9872f334aa7046316d6e7592fba3b6838134740fd68009bba755cb4d88a4112135f33dc486f8aaf237854698641efb4ca9f60d06462b6a8ff702a80
ripemd-160 38a0011735b54573774e476893dfc16b325bf141

155127928 as geometric shapes

Circle

Radius = n
Diameter 310255856
Circumference 974697517.94281
Area 7.5601403192606E+16

Sphere

Radius = n
Volume 1.5637185374882E+25
Surface area 3.0240561277042E+17
Circumference 974697517.94281

Square

Length = n
Perimeter 620511712
Area 24064674045573184
Diagonal 219384019.68044

Cube

Length = n
Surface area 144388044273439104
Volume 3.7331030226851E+24
Space diagonal 268689452.96889

Equilateral Triangle

Length = n
Perimeter 465383784
Area 1.0420309528629E+16
Altitude 134344726.48444

Triangular Pyramid

Length = n
Surface area 1.0420309528629E+16
Volume 4.3995041036811E+23
Height 73128006.560146