159920986 (number)

159920986 is an even 9-digits composite number following 159920985 and preceding 159920987. In scientific notation, it is written as 1.59920986 × 10^8. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 75752028 positive integers (up to 159920986) that are relatively prime to 159920986.

Interesting facts

Basic properties

Name

Name one hundred fifty-nine million nine hundred twenty thousand nine hundred eighty-six

Notation

Scientific notation 1.59920986 × 10^8
Engineering notation 1.59920986 × 10^6

Prime Factorization of 159920986

Prime Factorization 2 × 19 × 4208447

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 159920986
Product of the distinct prime numbers

The prime factorization of 159920986 is 2 × 19 × 4208447. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 159920986)

Multiplication

n×y
n×2 319841972
n×3 479762958
n×4 639683944
n×5 799604930

Division

n÷y
n÷2 79960493
n÷3 53306995.333333
n÷3 39980246.5
n÷5 31984197.2

Exponentiation

ny
n2 25574721763212196
n3 4.0899347210486E+24
n4 6.5406639326572E+32
n5 1.0459894252052E+41

Nth Root

y√n
2√n 12645.986952389
3√n 542.7941431903
4√n 112.45437720422
5√n 43.730162558671

Divisors of 159920986

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 -159920985
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 159920986 can be divided by 8 positive divisors. The sum of these divisors (counting 159920986) is 1, the average is 0.125.

Base conversion 159920986

Base System Value
2 Binary 1001100010000011001101011010
3 Ternary 102010220211100111
4 Quaternary 21202003031122
5 Quinary 311414432421
6 Senary 23511354534
8 Octal 1142031532
10 Decimal 159920986
12 Duodecimal 45682a4a
16 Hexadecimal 988335a
20 Vigesimal 29ja296
36 Base36 2n7ntm

Cryptographic Hash Functions

md5 13580df65373bb7a9d8e6842aa816e63
sha1 7bab56a1bdb8915c8aca2b5d11eff7606e655a26
sha256 57a9406a66a12ce3f91d430cb1de5f3b1fc7d219722d0aeadda562af4e6a58d4
sha512 dc990ab20b7e34c6678567c3368579b8ad29afce38c08968c0d122b2d02c241e25d06fbb447d7a1e76209c85541d20bdd0355197b368ccdb065df3818e1cd635
ripemd-160 9cdbba678ebdbede4d97a62a7e91cfc5d14018f4

159920986 as geometric shapes

Circle

Radius = n
Diameter 319841972
Circumference 1004813189.5449
Area 8.034535800891E+16

Sphere

Radius = n
Volume 1.7131878497744E+25
Surface area 3.2138143203564E+17
Circumference 1004813189.5449

Square

Length = n
Perimeter 639683944
Area 25574721763212196
Diagonal 226162427.30928

Cube

Length = n
Surface area 153448330579273176
Volume 4.0899347210486E+24
Space diagonal 276991272.94851

Equilateral Triangle

Length = n
Perimeter 479762958
Area 1.107417937083E+16
Altitude 138495636.47426

Triangular Pyramid

Length = n
Surface area 1.107417937083E+16
Volume 4.8200342931062E+23
Height 75387475.769759