159920449 (number)

159920449 is an odd 9-digits composite number following 159920448 and preceding 159920450. In scientific notation, it is written as 1.59920449 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 141200400 positive integers (up to 159920449) that are relatively prime to 159920449.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.59920449 × 10^8
Engineering notation 1.59920449 × 10^6

Prime Factorization of 159920449

Prime Factorization 23 × 13 × 534851

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 159920449
Product of the distinct prime numbers

The prime factorization of 159920449 is 23 × 13 × 534851. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 159920449)

Multiplication

n×y
n×2 319840898
n×3 479761347
n×4 639681796
n×5 799602245

Division

n÷y
n÷2 79960224.5
n÷3 53306816.333333
n÷3 39980112.25
n÷5 31984089.8

Exponentiation

ny
n2 25574550008361601
n3 4.0898935203101E+24
n4 6.5405760813019E+32
n5 1.0459718636405E+41

Nth Root

y√n
2√n 12645.965720339
3√n 542.79353563864
4√n 112.45428280123
5√n 43.730133190257

Divisors of 159920449

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 -159920448
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 159920449 can be divided by 8 positive divisors. The sum of these divisors (counting 159920449) is 1, the average is 0.125.

Base conversion 159920449

Base System Value
2 Binary 1001100010000011000101000001
3 Ternary 102010220210121121
4 Quaternary 21202003011001
5 Quinary 311414423244
6 Senary 23511352241
8 Octal 1142030501
10 Decimal 159920449
12 Duodecimal 45682681
16 Hexadecimal 9883141
20 Vigesimal 29ja129
36 Base36 2n7nep

Cryptographic Hash Functions

md5 c955da8f49a37418baa4de77ddcb360e
sha1 50b179f95025be8e22879a3438dbafe2a1a2c5bf
sha256 6a35f5c6e111a1dbf3b8e71f97663a9a8679a98b04d44123bbc4e89d28fb5942
sha512 43519dac549ee791a1d541b05a47b2746177fa699282a093df5437b2e8507703d7029a34f32f9f015c6b8b976d1d900186267d9c372f3b1cca27c68bb64ac3bd
ripemd-160 e0b66c2bd3b869f23ebec92502ba3449e27b127d

159920449 as geometric shapes

Circle

Radius = n
Diameter 319840898
Circumference 1004809815.4744
Area 8.0344818425134E+16

Sphere

Radius = n
Volume 1.7131705916494E+25
Surface area 3.2137927370053E+17
Circumference 1004809815.4744

Square

Length = n
Perimeter 639681796
Area 25574550008361601
Diagonal 226161667.87659

Cube

Length = n
Surface area 153447300050169606
Volume 4.0898935203101E+24
Space diagonal 276990342.83723

Equilateral Triangle

Length = n
Perimeter 479761347
Area 1.1074104998798E+16
Altitude 138495171.41861

Triangular Pyramid

Length = n
Surface area 1.1074104998798E+16
Volume 4.8199857375704E+23
Height 75387222.625532