159731091 (number)

159731091 is an odd 9-digits composite number following 159731090 and preceding 159731092. In scientific notation, it is written as 1.59731091 × 10^8. The sum of its digits is 36. It has a total of 2 prime factors and 4 positive divisors. There are 98295984 positive integers (up to 159731091) that are relatively prime to 159731091.

Interesting facts

Basic properties

Name

Name one hundred fifty-nine million seven hundred thirty-one thousand ninety-one

Notation

Scientific notation 1.59731091 × 10^8
Engineering notation 1.59731091 × 10^6

Prime Factorization of 159731091

Prime Factorization 117 × 1365223

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 159731091
Product of the distinct prime numbers

The prime factorization of 159731091 is 117 × 1365223. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 9, 3, 22, 256, 907, 3707, 1926, 15036, 99577, 918869, 419893, 7379682, 3532831, 97948838, 24386927, 969486448, 586174586, 3418368130, 7769607493

Basic calculations (n = 159731091)

Multiplication

n×y
n×2 319462182
n×3 479193273
n×4 638924364
n×5 798655455

Division

n÷y
n÷2 79865545.5
n÷3 53243697
n÷3 39932772.75
n÷5 31946218.2

Exponentiation

ny
n2 25514021432050281
n3 4.0753824791388E+24
n4 6.5096528963512E+32
n5 1.0397939591655E+41

Nth Root

y√n
2√n 12638.476609149
3√n 542.57921472048
4√n 112.42097939953
5√n 43.71977231975

Divisors of 159731091

1, 117, 1365223, 159731091

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 -159731090
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 159731091 can be divided by 4 positive divisors. The sum of these divisors (counting 159731091) is 1, the average is 0.25.

Base conversion 159731091

Base System Value
2 Binary 1001100001010100110110010011
3 Ternary 102010120011212100
4 Quaternary 21201110312103
5 Quinary 311342343331
6 Senary 23503331443
8 Octal 1141246623
10 Decimal 159731091
12 Duodecimal 455b0b83
16 Hexadecimal 9854d93
20 Vigesimal 29i67eb
36 Base36 2n3lar

Cryptographic Hash Functions

md5 401b9ee738a48224ea22febd826e718b
sha1 0a2efdcc2d6dd6e7d04424abf494ed37bedd293f
sha256 42fbccc78607c428e8fad099318d18bac201aabfaa2c7e234ff5bcd9ef0aeafb
sha512 17a8c8dcc69f4ab415571b5754784a949f3dea52c4f22caeea4f0b5f38b48868e81c382bb28550af6c4d274935959d15c7d05ec84c29281cf87445f3458282b0
ripemd-160 7311177ccad49d65ead0d0f4d2e9df4f6776b5b4

159731091 as geometric shapes

Circle

Radius = n
Diameter 319462182
Circumference 1003620044.071
Area 8.0154662294462E+16

Sphere

Radius = n
Volume 1.7070922209375E+25
Surface area 3.2061864917785E+17
Circumference 1003620044.071

Square

Length = n
Perimeter 638924364
Area 25514021432050281
Diagonal 225893875.22485

Cube

Length = n
Surface area 153084128592301686
Volume 4.0753824791388E+24
Space diagonal 276662365.16041

Equilateral Triangle

Length = n
Perimeter 479193273
Area 1.1047895356428E+16
Altitude 138331182.5802

Triangular Pyramid

Length = n
Surface area 1.1047895356428E+16
Volume 4.8028843115465E+23
Height 75297958.408284