154428845 (number)

154428845 is an odd 9-digits composite number following 154428844 and preceding 154428846. In scientific notation, it is written as 1.54428845 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 123543072 positive integers (up to 154428845) that are relatively prime to 154428845.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.54428845 × 10^8
Engineering notation 1.54428845 × 10^6

Prime Factorization of 154428845

Prime Factorization 5 × 30885769

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 154428845
Product of the distinct prime numbers

The prime factorization of 154428845 is 5 × 30885769. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 9, 50, 72, 48, 294, 3943, 1979, 69332, 41897, 481889, 304928, 173061, 3158143, 21681565, 67875526, 194028124, 168891537, 8019479984, 6574984507

Basic calculations (n = 154428845)

Multiplication

n×y
n×2 308857690
n×3 463286535
n×4 617715380
n×5 772144225

Division

n÷y
n÷2 77214422.5
n÷3 51476281.666667
n÷3 38607211.25
n÷5 30885769

Exponentiation

ny
n2 23848268168034025
n3 3.6828605084398E+24
n4 5.6873989461446E+32
n5 8.7829845030734E+40

Nth Root

y√n
2√n 12426.940291158
3√n 536.50792449297
4√n 111.4761871036
5√n 43.425585697931

Divisors of 154428845

1, 5, 30885769, 154428845

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 -154428844
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 154428845 can be divided by 4 positive divisors. The sum of these divisors (counting 154428845) is 1, the average is 0.25.

Base conversion 154428845

Base System Value
2 Binary 1001001101000110010110101101
3 Ternary 101202120210112212
4 Quaternary 21031012112231
5 Quinary 304013210340
6 Senary 23153540205
8 Octal 1115062655
10 Decimal 154428845
12 Duodecimal 43874665
16 Hexadecimal 93465ad
20 Vigesimal 2853c25
36 Base36 2jxy25

Cryptographic Hash Functions

md5 60bcf56f7730125899532d53c22e5421
sha1 983730760afd7b96d24876eb3e03d5badbbc3b4f
sha256 110662d22fcd7bfbfea5f05d5772dcd2c94e22a6dba87219e0c7cb9ec33399b5
sha512 055601d9d9f2e37eb906d7909e52f427bc47785c6c4131f2212c8a7d5ceb95bf1739454d69e21b230a62a0a8e3cb8f4212ecf8ae47c5876e74292a2819ccd8a5
ripemd-160 a5f6bb8cc4de67cefb4461ad5b56a0034875e4c7

154428845 as geometric shapes

Circle

Radius = n
Diameter 308857690
Circumference 970305049.90871
Area 7.4921544077535E+16

Sphere

Radius = n
Volume 1.5426730023347E+25
Surface area 2.9968617631014E+17
Circumference 970305049.90871

Square

Length = n
Perimeter 617715380
Area 23848268168034025
Diagonal 218395367.02061

Cube

Length = n
Surface area 143089609008204150
Volume 3.6828605084398E+24
Space diagonal 267478605.69418

Equilateral Triangle

Length = n
Perimeter 463286535
Area 1.0326603034891E+16
Altitude 133739302.84709

Triangular Pyramid

Length = n
Surface area 1.0326603034891E+16
Volume 4.3402927328032E+23
Height 72798455.673538