159968389 (number)

159968389 is an odd 9-digits composite number following 159968388 and preceding 159968390. In scientific notation, it is written as 1.59968389 × 10^8. The sum of its digits is 58. It has a total of 4 prime factors and 12 positive divisors. There are 136963008 positive integers (up to 159968389) that are relatively prime to 159968389.

Interesting facts

Basic properties

Name

Name one hundred fifty-nine million nine hundred sixty-eight thousand three hundred eighty-nine

Notation

Scientific notation 1.59968389 × 10^8
Engineering notation 1.59968389 × 10^6

Prime Factorization of 159968389

Prime Factorization 7 × 7 × 1609 × 2029

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 22852627
Product of the distinct prime numbers

The prime factorization of 159968389 is 7 × 7 × 1609 × 2029. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 159968389)

Multiplication

n×y
n×2 319936778
n×3 479905167
n×4 639873556
n×5 799841945

Division

n÷y
n÷2 79984194.5
n÷3 53322796.333333
n÷3 39992097.25
n÷5 31993677.8

Exponentiation

ny
n2 25589885479255321
n3 4.093572754811E+24
n4 6.548422388414E+32
n5 1.0475405799661E+41

Nth Root

y√n
2√n 12647.861044461
3√n 542.84776869118
4√n 112.46270957282
5√n 43.73275470772

Divisors of 159968389

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -159968388
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 159968389 can be divided by 12 positive divisors. The sum of these divisors (counting 159968389) is 1, the average is 0.083333333333333.

Base conversion 159968389

Base System Value
2 Binary 1001100010001110110010000101
3 Ternary 102011000020101011
4 Quaternary 21202032302011
5 Quinary 311422442024
6 Senary 23512402221
8 Octal 1142166205
10 Decimal 159968389
12 Duodecimal 456a6371
16 Hexadecimal 988ec85
20 Vigesimal 29jg0j9
36 Base36 2n8oed

Cryptographic Hash Functions

md5 1f09024e6f1778aba5835447d4b6c068
sha1 fc5ca2c9b96a6c89719a8790ebb84fe1c92286ca
sha256 675dd9ea599e3466711d14078e460beececcba712f70e951a796f802a9cbf387
sha512 3b3026d7466df8683d2aaa2c10296a7bf28f6147173ed128762ba92e1bf417cd3972b5cf61e941ac9c12844710d8d8304e4ac2d02266f9ed972101037ac112dc
ripemd-160 ee482379ae544905a17341c268b544be82092c4b

159968389 as geometric shapes

Circle

Radius = n
Diameter 319936778
Circumference 1005111031.378
Area 8.0392996227833E+16

Sphere

Radius = n
Volume 1.7147117457933E+25
Surface area 3.2157198491133E+17
Circumference 1005111031.378

Square

Length = n
Perimeter 639873556
Area 25589885479255321
Diagonal 226229465.27478

Cube

Length = n
Surface area 153539312875531926
Volume 4.093572754811E+24
Space diagonal 277073377.35294

Equilateral Triangle

Length = n
Perimeter 479905167
Area 1.1080745452485E+16
Altitude 138536688.67647

Triangular Pyramid

Length = n
Surface area 1.1080745452485E+16
Volume 4.8243217570122E+23
Height 75409821.758258