159997291 (number)

159997291 is an odd 9-digits composite number following 159997290 and preceding 159997292. In scientific notation, it is written as 1.59997291 × 10^8. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 158850720 positive integers (up to 159997291) that are relatively prime to 159997291.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.59997291 × 10^8
Engineering notation 1.59997291 × 10^6

Prime Factorization of 159997291

Prime Factorization 211 × 613 × 1237

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 159997291
Product of the distinct prime numbers

The prime factorization of 159997291 is 211 × 613 × 1237. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 159997291)

Multiplication

n×y
n×2 319994582
n×3 479991873
n×4 639989164
n×5 799986455

Division

n÷y
n÷2 79998645.5
n÷3 53332430.333333
n÷3 39999322.75
n÷5 31999458.2

Exponentiation

ny
n2 25599133127338681
n3 4.0957919523225E+24
n4 6.5531561687121E+32
n5 1.0484872344939E+41

Nth Root

y√n
2√n 12649.003557593
3√n 542.8804594028
4√n 112.46778897797
5√n 43.734334860835

Divisors of 159997291

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 -159997290
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 159997291 can be divided by 8 positive divisors. The sum of these divisors (counting 159997291) is 1, the average is 0.125.

Base conversion 159997291

Base System Value
2 Binary 1001100010010101110101101011
3 Ternary 102011001201000121
4 Quaternary 21202111311223
5 Quinary 311424403131
6 Senary 23513144111
8 Octal 1142256553
10 Decimal 159997291
12 Duodecimal 456bb037
16 Hexadecimal 9895d6b
20 Vigesimal 29jjd4b
36 Base36 2n9ap7

Cryptographic Hash Functions

md5 0c5ab7b2633d32eb8fd4d548658bca75
sha1 6376851d3e7286f563bba37dad9564ec0e560a6a
sha256 a440da6c554a1d430ccdb0d50f627d3a00333ec7b5db539d3a20d588e56da727
sha512 3a7576478b69b4a2ed4d94efbeace6d2e0c0c90c9f192c0d50d2b5788c2c05254fe3613e53bea1e6a830e0430ea4557244e5d3d5305a6f21641caeec2f3c620b
ripemd-160 0a2839da35d84477bade0dee8083f30723a55262

159997291 as geometric shapes

Circle

Radius = n
Diameter 319994582
Circumference 1005292627.9997
Area 8.0422048571114E+16

Sphere

Radius = n
Volume 1.7156413210732E+25
Surface area 3.2168819428446E+17
Circumference 1005292627.9997

Square

Length = n
Perimeter 639989164
Area 25599133127338681
Diagonal 226270338.87515

Cube

Length = n
Surface area 153594798764032086
Volume 4.0957919523225E+24
Space diagonal 277123437.08538

Equilateral Triangle

Length = n
Perimeter 479991873
Area 1.1084749801568E+16
Altitude 138561718.54269

Triangular Pyramid

Length = n
Surface area 1.1084749801568E+16
Volume 4.8269371063609E+23
Height 75423446.291718