155441485 (number)

155441485 is an odd 9-digits composite number following 155441484 and preceding 155441486. In scientific notation, it is written as 1.55441485 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 124130064 positive integers (up to 155441485) that are relatively prime to 155441485.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million four hundred forty-one thousand four hundred eighty-five

Notation

Scientific notation 1.55441485 × 10^8
Engineering notation 1.55441485 × 10^6

Prime Factorization of 155441485

Prime Factorization 5 × 563 × 55219

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 155441485
Product of the distinct prime numbers

The prime factorization of 155441485 is 5 × 563 × 55219. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 155441485)

Multiplication

n×y
n×2 310882970
n×3 466324455
n×4 621765940
n×5 777207425

Division

n÷y
n÷2 77720742.5
n÷3 51813828.333333
n÷3 38860371.25
n÷5 31088297

Exponentiation

ny
n2 24162055259005225
n3 3.7557857501118E+24
n4 5.8380491433922E+32
n5 9.0747502835186E+40

Nth Root

y√n
2√n 12467.617454831
3√n 537.67805602652
4√n 111.65848581649
5√n 43.482388032815

Divisors of 155441485

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 -155441484
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 155441485 can be divided by 8 positive divisors. The sum of these divisors (counting 155441485) is 1, the average is 0.125.

Base conversion 155441485

Base System Value
2 Binary 1001010000111101100101001101
3 Ternary 101211111020122001
4 Quaternary 21100331211031
5 Quinary 304243111420
6 Senary 23231352301
8 Octal 1120754515
10 Decimal 155441485
12 Duodecimal 44082691
16 Hexadecimal 943d94d
20 Vigesimal 28ba3e5
36 Base36 2kjnf1

Cryptographic Hash Functions

md5 6b2b1ff08fa09923684ac7f8d9943bdd
sha1 3a14ab94a908cb2d69592ec33f90e422f7750804
sha256 5537ab64550ee30896d63cd6f1ad5aadea7a8718b4633fc7ee4066258346520a
sha512 8414c88fc44e44bbdc2753af893451a2b60992dbacdb571387d27eb50e7ea4d7f1d85d4a122a056616d0cf4f939e9cb4a506bd2a4ef44c4131cd5abf7d5eaa83
ripemd-160 066b16a0a16918a554ac9f900d6709059deddf8b

155441485 as geometric shapes

Circle

Radius = n
Diameter 310882970
Circumference 976667654.67818
Area 7.5907335297321E+16

Sphere

Radius = n
Volume 1.5732198561345E+25
Surface area 3.0362934118929E+17
Circumference 976667654.67818

Square

Length = n
Perimeter 621765940
Area 24162055259005225
Diagonal 219827456.24241

Cube

Length = n
Surface area 144972331554031350
Volume 3.7557857501118E+24
Space diagonal 269232549.62396

Equilateral Triangle

Length = n
Perimeter 466324455
Area 1.0462476830971E+16
Altitude 134616274.81198

Triangular Pyramid

Length = n
Surface area 1.0462476830971E+16
Volume 4.4262359543131E+23
Height 73275818.747471