158409849 (number)

158409849 is an odd 9-digits composite number following 158409848 and preceding 158409850. In scientific notation, it is written as 1.58409849 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 97482960 positive integers (up to 158409849) that are relatively prime to 158409849.

Interesting facts

Basic properties

Name

Name one hundred fifty-eight million four hundred nine thousand eight hundred forty-nine

Notation

Scientific notation 1.58409849 × 10^8
Engineering notation 1.58409849 × 10^6

Prime Factorization of 158409849

Prime Factorization 3 × 13 × 4061791

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 158409849
Product of the distinct prime numbers

The prime factorization of 158409849 is 3 × 13 × 4061791. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 158409849)

Multiplication

n×y
n×2 316819698
n×3 475229547
n×4 633639396
n×5 792049245

Division

n÷y
n÷2 79204924.5
n÷3 52803283
n÷3 39602462.25
n÷5 31681969.8

Exponentiation

ny
n2 25093680260202801
n3 3.975086100873E+24
n4 6.2969278900129E+32
n5 9.9749539622083E+40

Nth Root

y√n
2√n 12586.09744917
3√n 541.07905974427
4√n 112.18777762827
5√n 43.647204761085

Divisors of 158409849

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 -158409848
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 158409849 can be divided by 8 positive divisors. The sum of these divisors (counting 158409849) is 1, the average is 0.125.

Base conversion 158409849

Base System Value
2 Binary 1001011100010010010001111001
3 Ternary 102001002001110110
4 Quaternary 21130102101321
5 Quinary 311023103344
6 Senary 23415134533
8 Octal 1134222171
10 Decimal 158409849
12 Duodecimal 45074449
16 Hexadecimal 9712479
20 Vigesimal 29a14c9
36 Base36 2mb9tl

Cryptographic Hash Functions

md5 cb89b43459544513731dc22706f8b437
sha1 b7fcb93b26213a6e2a08dbf4ade656e0ed5a8a71
sha256 525cc40e82c2ab19aae2c18e557ce536ff56965ed34547acff7f293d76d57c77
sha512 65e0fd182fea1393c302099b1a531cb8c8d56bcda601b97874871fdceefa5c9bbe128d48120fa235d0ec30a8de4e9fe0f6f57234d80c50528c8403eaa212741a
ripemd-160 b6eb95764a6a1352725f796b13e4085780c49337

158409849 as geometric shapes

Circle

Radius = n
Diameter 316819698
Circumference 995318435.74934
Area 7.8834121556984E+16

Sphere

Radius = n
Volume 1.6650801722519E+25
Surface area 3.1533648622794E+17
Circumference 995318435.74934

Square

Length = n
Perimeter 633639396
Area 25093680260202801
Diagonal 224025356.86927

Cube

Length = n
Surface area 150562081561216806
Volume 3.975086100873E+24
Space diagonal 274373906.88731

Equilateral Triangle

Length = n
Perimeter 475229547
Area 1.086588228989E+16
Altitude 137186953.44366

Triangular Pyramid

Length = n
Surface area 1.086588228989E+16
Volume 4.6846838962128E+23
Height 74675118.956425