155128411 (number)

155128411 is an odd 9-digits composite number following 155128410 and preceding 155128412. In scientific notation, it is written as 1.55128411 × 10^8. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 152877192 positive integers (up to 155128411) that are relatively prime to 155128411.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million one hundred twenty-eight thousand four hundred eleven

Notation

Scientific notation 1.55128411 × 10^8
Engineering notation 1.55128411 × 10^6

Prime Factorization of 155128411

Prime Factorization 83 × 443 × 4219

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 155128411
Product of the distinct prime numbers

The prime factorization of 155128411 is 83 × 443 × 4219. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 155128411)

Multiplication

n×y
n×2 310256822
n×3 465385233
n×4 620513644
n×5 775642055

Division

n÷y
n÷2 77564205.5
n÷3 51709470.333333
n÷3 38782102.75
n÷5 31025682.2

Exponentiation

ny
n2 24064823899384921
n3 3.7331378925064E+24
n4 5.7911574930841E+32
n5 8.9837305975288E+40

Nth Root

y√n
2√n 12455.055640181
3√n 537.31683508377
4√n 111.60222058804
5√n 43.464858367885

Divisors of 155128411

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 -155128410
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 155128411 can be divided by 8 positive divisors. The sum of these divisors (counting 155128411) is 1, the average is 0.125.

Base conversion 155128411

Base System Value
2 Binary 1001001111110001001001011011
3 Ternary 101210220100011201
4 Quaternary 21033301021123
5 Quinary 304203102121
6 Senary 23220535031
8 Octal 1117611133
10 Decimal 155128411
12 Duodecimal 43b51477
16 Hexadecimal 93f125b
20 Vigesimal 289b10b
36 Base36 2kcxuj

Cryptographic Hash Functions

md5 902ab99f041036e3e0dbada9aeb64507
sha1 66d17817d796f4b1f355af0fddcbd3162186d0d3
sha256 77e69244d0b7347dfdac46e7de515a46230873338ed30da2437a7ede88f8f9f6
sha512 014a7f142bfe01223d69d1333598981658c7bf7a55990390c577c1d2858da2c3720f8488cc16d77d1e927757b8b6e732215449126f07fc73480138224555641d
ripemd-160 fa6d2543b52c8249f39c96ccbb7573b4bc5b213c

155128411 as geometric shapes

Circle

Radius = n
Diameter 310256822
Circumference 974700552.72132
Area 7.560187397224E+16

Sphere

Radius = n
Volume 1.5637331437248E+25
Surface area 3.0240749588896E+17
Circumference 974700552.72132

Square

Length = n
Perimeter 620513644
Area 24064823899384921
Diagonal 219384702.74559

Cube

Length = n
Surface area 144388943396309526
Volume 3.7331378925064E+24
Space diagonal 268690289.54943

Equilateral Triangle

Length = n
Perimeter 465385233
Area 1.0420374417233E+16
Altitude 134345144.77471

Triangular Pyramid

Length = n
Surface area 1.0420374417233E+16
Volume 4.3995451981596E+23
Height 73128234.248529