154460 (number)

154460 is an even 6-digits composite number following 154459 and preceding 154461. In scientific notation, it is written as 1.54460 × 10^5. The sum of its digits is 20. It has a total of 4 prime factors and 12 positive divisors. There are 61776 positive integers (up to 154460) that are relatively prime to 154460.

Interesting facts

Basic properties

Name

Name one hundred fifty-four thousand four hundred sixty

Notation

Scientific notation 1.54460 × 10^5
Engineering notation 1.54460 × 10^3

Prime Factorization of 154460

Prime Factorization 2 × 2 × 5 × 7723

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 77230
Product of the distinct prime numbers

The prime factorization of 154460 is 2 × 2 × 5 × 7723. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 6, 18, 45, 317, 166, 7307, 3405, 29501, 9089, 108869, 490108, 5047630, 7928895, 34268617, 63416675, 569848854, 975254158, 6827318701, 1642147711

Basic calculations (n = 154460)

Multiplication

n×y
n×2 308920
n×3 463380
n×4 617840
n×5 772300

Division

n÷y
n÷2 77230
n÷3 51486.666666667
n÷3 38615
n÷5 30892

Exponentiation

ny
n2 23857891600
n3 3685089936536000
n4 5.6919899159735E+20
n5 8.7918476242127E+25

Nth Root

y√n
2√n 393.01399466177
3√n 53.654400104433
4√n 19.824580567108
5√n 10.908454037947

Divisors of 154460

1, 2, 4, 5, 10, 20, 7723, 15446, 30892, 38615, 77230, 154460

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 -154459
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 154460 can be divided by 12 positive divisors. The sum of these divisors (counting 154460) is 1, the average is 0.083333333333333.

Base conversion 154460

Base System Value
2 Binary 100101101101011100
3 Ternary 21211212202
4 Quaternary 211231130
5 Quinary 14420320
6 Senary 3151032
8 Octal 455534
10 Decimal 154460
12 Duodecimal 75478
16 Hexadecimal 25b5c
20 Vigesimal j630
36 Base36 3b6k

Cryptographic Hash Functions

md5 a7dd95b7c05b0f19366dbef1605a73f2
sha1 d4dca1561fb2cc2a5f2603357d93e0ac30c5dc17
sha256 4c737de369b57678db1c26d5df9aa51cb9765153d7a5eb0e131e114c02b62517
sha512 58c6b3ccee25c67b1c17570618c7553ae3bac5426c56b2517d2688a730c3a1abd5f87f7b191500e550f44d99450b4cb51d7e19330aac6a9cd8e65e755349977e
ripemd-160 7fd3a5c5030cff42c08283d5f27eb0e6bda358c0

154460 as geometric shapes

Circle

Radius = n
Diameter 308920
Circumference 970500.80254696
Area 74951776980.702

Sphere

Radius = n
Volume 1.5436068629919E+16
Surface area 299807107922.81
Circumference 970500.80254696

Square

Length = n
Perimeter 617840
Area 23857891600
Diagonal 218439.42684415

Cube

Length = n
Surface area 143147349600
Volume 3685089936536000
Space diagonal 267532.56773709

Equilateral Triangle

Length = n
Perimeter 463380
Area 10330770103.168
Altitude 133766.28386854

Triangular Pyramid

Length = n
Surface area 10330770103.168
Volume 4.3429201390115E+14
Height 72813.142281383