147493905 (number)

147493905 is an odd 9-digits composite number following 147493904 and preceding 147493906. In scientific notation, it is written as 1.47493905 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 71635200 positive integers (up to 147493905) that are relatively prime to 147493905.

Interesting facts

Basic properties

Name

Name one hundred forty-seven million four hundred ninety-three thousand nine hundred five

Notation

Scientific notation 1.47493905 × 10^8
Engineering notation 1.47493905 × 10^6

Prime Factorization of 147493905

Prime Factorization 15 × 13 × 13 × 83 × 701

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 11345685
Product of the distinct prime numbers

The prime factorization of 147493905 is 15 × 13 × 13 × 83 × 701. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 147493905)

Multiplication

n×y
n×2 294987810
n×3 442481715
n×4 589975620
n×5 737469525

Division

n÷y
n÷2 73746952.5
n÷3 49164635
n÷3 36873476.25
n÷5 29498781

Exponentiation

ny
n2 21754452012149025
n3 3.208649078407E+24
n4 4.7325618234889E+32
n5 6.9802402400031E+40

Nth Root

y√n
2√n 12144.70687172
3√n 528.35362488007
4√n 110.20302569222
5√n 43.028362108027

Divisors of 147493905

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -147493904
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 147493905 can be divided by 24 positive divisors. The sum of these divisors (counting 147493905) is 1, the average is 0.041666666666667.

Base conversion 147493905

Base System Value
2 Binary 1000110010101001010000010001
3 Ternary 101021112110121020
4 Quaternary 20302221100101
5 Quinary 300224301110
6 Senary 22345150053
8 Octal 1062512021
10 Decimal 147493905
12 Duodecimal 4148b329
16 Hexadecimal 8ca9411
20 Vigesimal 261gef5
36 Base36 2ftb0x

Cryptographic Hash Functions

md5 7478b2662dd245179bf10fad9e3c29c7
sha1 5c1d1dc095118099c25a4fa6eec628c9d80f09f9
sha256 56cc8028d6c77dd8e03bb48e5af4b6971624bbf40c2227b063f53162935b932d
sha512 1df3fe675d1b4cdd78c974e8e82ce20b8014c7ed7c94d26a0bc28953d2d960d25cc9e2be2613b9ee35b56f63d686df8012719f3aa3fe599dce7251698e19e955
ripemd-160 572f975dcaaf22209559a1b642db6ef96853bf5b

147493905 as geometric shapes

Circle

Radius = n
Diameter 294987810
Circumference 926731536.79454
Area 6.8343626624239E+16

Sphere

Radius = n
Volume 1.3440357830228E+25
Surface area 2.7337450649696E+17
Circumference 926731536.79454

Square

Length = n
Perimeter 589975620
Area 21754452012149025
Diagonal 208587880.81837

Cube

Length = n
Surface area 130526712072894150
Volume 3.208649078407E+24
Space diagonal 255466937.26674

Equilateral Triangle

Length = n
Perimeter 442481715
Area 9.4199540439653E+15
Altitude 127733468.63337

Triangular Pyramid

Length = n
Surface area 9.4199540439653E+15
Volume 3.7814292029826E+23
Height 69529293.606123