154428405 (number)

154428405 is an odd 9-digits composite number following 154428404 and preceding 154428406. In scientific notation, it is written as 1.54428405 × 10^8. The sum of its digits is 33. It has a total of 2 prime factors and 4 positive divisors. There are 82361808 positive integers (up to 154428405) that are relatively prime to 154428405.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.54428405 × 10^8
Engineering notation 1.54428405 × 10^6

Prime Factorization of 154428405

Prime Factorization 15 × 10295227

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 154428405
Product of the distinct prime numbers

The prime factorization of 154428405 is 15 × 10295227. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 8, 77, 93, 740, 290, 150, 8360, 19951, 20885, 241154, 519469, 554048, 6856073, 85301409, 27439030, 676699457, 435120710, 5257431488, 3426548095

Basic calculations (n = 154428405)

Multiplication

n×y
n×2 308856810
n×3 463285215
n×4 617713620
n×5 772142025

Division

n÷y
n÷2 77214202.5
n÷3 51476135
n÷3 38607101.25
n÷5 30885681

Exponentiation

ny
n2 23848132270844025
n3 3.6828290288155E+24
n4 5.6873341280767E+32
n5 8.7828593810095E+40

Nth Root

y√n
2√n 12426.922587672
3√n 536.50741495148
4√n 111.47610769879
5√n 43.425560952191

Divisors of 154428405

1, 15, 10295227, 154428405

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 -154428404
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 154428405 can be divided by 4 positive divisors. The sum of these divisors (counting 154428405) is 1, the average is 0.25.

Base conversion 154428405

Base System Value
2 Binary 1001001101000110001111110101
3 Ternary 101202120202221120
4 Quaternary 21031012033311
5 Quinary 304013202110
6 Senary 23153534153
8 Octal 1115061765
10 Decimal 154428405
12 Duodecimal 43874359
16 Hexadecimal 93463f5
20 Vigesimal 2853b05
36 Base36 2jxxpx

Cryptographic Hash Functions

md5 1f0287369f57763986c96ff1be645bd6
sha1 cc8cc32b5a454f8c3ad6215fbdafb0dba6291030
sha256 b85ca1e6158056e7d01a104bdaff448618c9ff8654edf5d317a9209a0d20e91c
sha512 bf15e765e806eae73933f6290b2bdd7a8b7ce17694aba65415f79b7f73c321c1a7bea10d49077bb4155b0cebdaf5479d6031471190cb134f50de2b0da782d8ec
ripemd-160 f53009cc635455a52af5db92c21e8a9bb874c5a5

154428405 as geometric shapes

Circle

Radius = n
Diameter 308856810
Circumference 970302285.30718
Area 7.4921117143921E+16

Sphere

Radius = n
Volume 1.5426598161805E+25
Surface area 2.9968446857569E+17
Circumference 970302285.30718

Square

Length = n
Perimeter 617713620
Area 23848132270844025
Diagonal 218394744.76665

Cube

Length = n
Surface area 143088793625064150
Volume 3.6828290288155E+24
Space diagonal 267477843.59182

Equilateral Triangle

Length = n
Perimeter 463285215
Area 1.0326544189681E+16
Altitude 133738921.79591

Triangular Pyramid

Length = n
Surface area 1.0326544189681E+16
Volume 4.3402556337101E+23
Height 72798248.255548