153978493 (number)

153978493 is an odd 9-digits composite number following 153978492 and preceding 153978494. In scientific notation, it is written as 1.53978493 × 10^8. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 149982720 positive integers (up to 153978493) that are relatively prime to 153978493.

Interesting facts

Basic properties

Name

Name one hundred fifty-three million nine hundred seventy-eight thousand four hundred ninety-three

Notation

Scientific notation 1.53978493 × 10^8
Engineering notation 1.53978493 × 10^6

Prime Factorization of 153978493

Prime Factorization 41 × 5297 × 709

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 153978493
Product of the distinct prime numbers

The prime factorization of 153978493 is 41 × 5297 × 709. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 153978493)

Multiplication

n×y
n×2 307956986
n×3 461935479
n×4 615913972
n×5 769892465

Division

n÷y
n÷2 76989246.5
n÷3 51326164.333333
n÷3 38494623.25
n÷5 30795698.6

Exponentiation

ny
n2 23709376306551049
n3 3.6507340336526E+24
n4 5.6213452484564E+32
n5 8.6556626999003E+40

Nth Root

y√n
2√n 12408.80707401
3√n 535.98588758604
4√n 111.39482516711
5√n 43.400228191283

Divisors of 153978493

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 -153978492
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 153978493 can be divided by 8 positive divisors. The sum of these divisors (counting 153978493) is 1, the average is 0.125.

Base conversion 153978493

Base System Value
2 Binary 1001001011011000011001111101
3 Ternary 101201201220210011
4 Quaternary 21023120121331
5 Quinary 303404302433
6 Senary 23140143221
8 Octal 1113303175
10 Decimal 153978493
12 Duodecimal 43697b11
16 Hexadecimal 92d867d
20 Vigesimal 282764d
36 Base36 2joakd

Cryptographic Hash Functions

md5 5d10718fbe99a0d454685a618c25d8e8
sha1 e9f82d526cf5c36a4d6423bb6846a6b10b49cb16
sha256 cde5b53cb87b590e6a0483bb3bfef9677d66ad287fb35ea86a88b3f1106b70f7
sha512 e031564829cfdbc47e916f017e7db974aa629275c8915410f0f7d578c90cdadc3aa518b1644f1e500ae4f1ddee75bd3a5c4f8897e20cfbcd46d4d78b008cd279
ripemd-160 8ca13e9088ce3f170d2f10241cac23f9ed7dd811

153978493 as geometric shapes

Circle

Radius = n
Diameter 307956986
Circumference 967475404.83925
Area 7.4485202425857E+16

Sphere

Radius = n
Volume 1.5292158960444E+25
Surface area 2.9794080970343E+17
Circumference 967475404.83925

Square

Length = n
Perimeter 615913972
Area 23709376306551049
Diagonal 217758473.11437

Cube

Length = n
Surface area 142256257839306294
Volume 3.6507340336526E+24
Space diagonal 266698573.14889

Equilateral Triangle

Length = n
Perimeter 461935479
Area 1.0266461094679E+16
Altitude 133349286.57444

Triangular Pyramid

Length = n
Surface area 1.0266461094679E+16
Volume 4.3024313191738E+23
Height 72586157.70479