159979957 (number)

159979957 is an odd 9-digits composite number following 159979956 and preceding 159979958. In scientific notation, it is written as 1.59979957 × 10^8. The sum of its digits is 61. It has a total of 2 prime factors and 4 positive divisors. There are 159167680 positive integers (up to 159979957) that are relatively prime to 159979957.

Interesting facts

Basic properties

Name

Name one hundred fifty-nine million nine hundred seventy-nine thousand nine hundred fifty-seven

Notation

Scientific notation 1.59979957 × 10^8
Engineering notation 1.59979957 × 10^6

Prime Factorization of 159979957

Prime Factorization 197 × 812081

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 159979957
Product of the distinct prime numbers

The prime factorization of 159979957 is 197 × 812081. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 159979957)

Multiplication

n×y
n×2 319959914
n×3 479939871
n×4 639919828
n×5 799899785

Division

n÷y
n÷2 79989978.5
n÷3 53326652.333333
n÷3 39994989.25
n÷5 31995991.4

Exponentiation

ny
n2 25593586641721849
n3 4.0944608904184E+24
n4 6.5503167718732E+32
n5 1.0479193955007E+41

Nth Root

y√n
2√n 12648.318346721
3√n 542.86085359223
4√n 112.46474268286
5√n 43.733387190021

Divisors of 159979957

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 -159979956
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 159979957 can be divided by 4 positive divisors. The sum of these divisors (counting 159979957) is 1, the average is 0.25.

Base conversion 159979957

Base System Value
2 Binary 1001100010010001100110110101
3 Ternary 102011000211020121
4 Quaternary 21202101212311
5 Quinary 311423324312
6 Senary 23512531541
8 Octal 1142214665
10 Decimal 159979957
12 Duodecimal 456b0bb1
16 Hexadecimal 98919b5
20 Vigesimal 29jh9hh
36 Base36 2n8xbp

Cryptographic Hash Functions

md5 3b6395fb83c4ffa4ea96b3f2b5cd9058
sha1 dbfe41d61f30cb93a6570a80a9a18fa5b7d1cfc9
sha256 f00df2dbac643831dac8db9a6a519ec17ed3a8ceaca6a48fd72cdd4381e0b06b
sha512 0f8094a2f3929efd21d0d112b89edf96bae99d641e6dc9b198ab781c3ebc78f8697b53bf4c9dc8dd21c9fffe8a5543cd8f7237bfcffa5a4a41cdef97fe385f78
ripemd-160 563447b81bccc971a564a7e61dfb501e535d29fd

159979957 as geometric shapes

Circle

Radius = n
Diameter 319959914
Circumference 1005183715.2656
Area 8.0404623772647E+16

Sphere

Radius = n
Volume 1.7150837671666E+25
Surface area 3.2161849509059E+17
Circumference 1005183715.2656

Square

Length = n
Perimeter 639919828
Area 25593586641721849
Diagonal 226245824.89726

Cube

Length = n
Surface area 153561519850331094
Volume 4.0944608904184E+24
Space diagonal 277093413.71668

Equilateral Triangle

Length = n
Perimeter 479939871
Area 1.1082348102845E+16
Altitude 138546706.85834

Triangular Pyramid

Length = n
Surface area 1.1082348102845E+16
Volume 4.8253684348633E+23
Height 75415274.965755