154428854 (number)

154428854 is an even 9-digits composite number following 154428853 and preceding 154428855. In scientific notation, it is written as 1.54428854 × 10^8. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 73856772 positive integers (up to 154428854) that are relatively prime to 154428854.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.54428854 × 10^8
Engineering notation 1.54428854 × 10^6

Prime Factorization of 154428854

Prime Factorization 2 × 23 × 23 × 145963

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6714298
Product of the distinct prime numbers

The prime factorization of 154428854 is 2 × 23 × 23 × 145963. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 8, 55, 83, 466, 835, 8045, 1351, 78817, 26662, 900202, 714864, 9865661, 4982241, 83526328, 94655223, 769488740, 521638480, 8863186699, 3211657053

Basic calculations (n = 154428854)

Multiplication

n×y
n×2 308857708
n×3 463286562
n×4 617715416
n×5 772144270

Division

n÷y
n÷2 77214427
n÷3 51476284.666667
n÷3 38607213.5
n÷5 30885770.8

Exponentiation

ny
n2 23848270947753316
n3 3.682861152343E+24
n4 5.6874002719745E+32
n5 8.7829870624032E+40

Nth Root

y√n
2√n 12426.940653274
3√n 536.5079349154
4√n 111.47618872779
5√n 43.425586204093

Divisors of 154428854

1, 2, 23, 46, 529, 1058, 145963, 291926, 3357149, 6714298, 77214427, 154428854

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -154428853
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 154428854 can be divided by 12 positive divisors. The sum of these divisors (counting 154428854) is 1, the average is 0.083333333333333.

Base conversion 154428854

Base System Value
2 Binary 1001001101000110010110110110
3 Ternary 101202120210120012
4 Quaternary 21031012112312
5 Quinary 304013210404
6 Senary 23153540222
8 Octal 1115062666
10 Decimal 154428854
12 Duodecimal 43874672
16 Hexadecimal 93465b6
20 Vigesimal 2853c2e
36 Base36 2jxy2e

Cryptographic Hash Functions

md5 02af4608f5263eb7f4c8b34cfda0e982
sha1 19735dc002c5176b0729c9911110697cf4641619
sha256 8e1585aa5deda48918ef913b018a24017f0504f81b44838cb3973c7cddefbd40
sha512 7742b774e21f9d5ac2a2559abc0a2c9e58763e30dc72ab7c13633faf49a81b120b05ea72e8fe00f2a690a77b72919a6db6f561a22383553e12c836deb84f169a
ripemd-160 f5254e2fff474f9f7af580484fca700259fe491a

154428854 as geometric shapes

Circle

Radius = n
Diameter 308857708
Circumference 970305106.45738
Area 7.4921552810281E+16

Sphere

Radius = n
Volume 1.5426732720523E+25
Surface area 2.9968621124112E+17
Circumference 970305106.45738

Square

Length = n
Perimeter 617715416
Area 23848270947753316
Diagonal 218395379.74853

Cube

Length = n
Surface area 143089625686519896
Volume 3.682861152343E+24
Space diagonal 267478621.28264

Equilateral Triangle

Length = n
Perimeter 463286562
Area 1.0326604238544E+16
Altitude 133739310.64132

Triangular Pyramid

Length = n
Surface area 1.0326604238544E+16
Volume 4.3402934916504E+23
Height 72798459.916178