154920450 (number)

154920450 is an even 9-digits composite number following 154920449 and preceding 154920451. In scientific notation, it is written as 1.54920450 × 10^8. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 41312080 positive integers (up to 154920450) that are relatively prime to 154920450.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.54920450 × 10^8
Engineering notation 1.54920450 × 10^6

Prime Factorization of 154920450

Prime Factorization 2 × 75 × 1032803

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 154920450
Product of the distinct prime numbers

The prime factorization of 154920450 is 2 × 75 × 1032803. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 2, 76, 16, 826, 706, 252, 6349, 24084, 7444, 30254, 476096, 2548222, 1154461, 79166342, 88322632, 217817388, 282725465, 7815306722, 2843980263

Basic calculations (n = 154920450)

Multiplication

n×y
n×2 309840900
n×3 464761350
n×4 619681800
n×5 774602250

Division

n÷y
n÷2 77460225
n÷3 51640150
n÷3 38730112.5
n÷5 30984090

Exponentiation

ny
n2 24000345828202500
n3 3.7181443758608E+24
n4 5.7601659987332E+32
n5 8.9236750859844E+40

Nth Root

y√n
2√n 12446.704383089
3√n 537.07662351721
4√n 111.56479903217
5√n 43.453198548475

Divisors of 154920450

1, 2, 75, 150, 1032803, 2065606, 77460225, 154920450

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 -154920449
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 154920450 can be divided by 8 positive divisors. The sum of these divisors (counting 154920450) is 1, the average is 0.125.

Base conversion 154920450

Base System Value
2 Binary 1001001110111110011000000010
3 Ternary 101210111202220110
4 Quaternary 21032332120002
5 Quinary 304124423300
6 Senary 23212252150
8 Octal 1116763002
10 Decimal 154920450
12 Duodecimal 43a71056
16 Hexadecimal 93be602
20 Vigesimal 288512a
36 Base36 2k8hdu

Cryptographic Hash Functions

md5 f779d1003e5207b47105069d2e3f5ee8
sha1 4c7801aab75fdcce7e0254ec7c1d5fb65c9f7a01
sha256 4213eea79221cacfb329d40476471bcfbf1e00715cb4b68d8599f060828c2967
sha512 38db5cdc75f2f2b1f749450be8dca0c1335e67ac865bdf2eb5d1c405c53ab71ed15dfcf325c83579110746c06e52e2efaf08daf673157cc1822ebfda1bb5b7c0
ripemd-160 987f2ae33aaa52ffa070230dfd7a571f09710ece

154920450 as geometric shapes

Circle

Radius = n
Diameter 309840900
Circumference 973393895.22165
Area 7.5399310137495E+16

Sphere

Radius = n
Volume 1.5574526741587E+25
Surface area 3.0159724054998E+17
Circumference 973393895.22165

Square

Length = n
Perimeter 619681800
Area 24000345828202500
Diagonal 219090601.47894

Cube

Length = n
Surface area 144002074969215000
Volume 3.7181443758608E+24
Space diagonal 268330090.53143

Equilateral Triangle

Length = n
Perimeter 464761350
Area 1.0392454593418E+16
Altitude 134165045.26572

Triangular Pyramid

Length = n
Surface area 1.0392454593418E+16
Volume 4.3818751693363E+23
Height 73030200.492981