159611989 (number)

159611989 is an odd 9-digits composite number following 159611988 and preceding 159611990. In scientific notation, it is written as 1.59611989 × 10^8. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 151211340 positive integers (up to 159611989) that are relatively prime to 159611989.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.59611989 × 10^8
Engineering notation 1.59611989 × 10^6

Prime Factorization of 159611989

Prime Factorization 19 × 8400631

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 159611989
Product of the distinct prime numbers

The prime factorization of 159611989 is 19 × 8400631. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 1, 83, 36, 302, 154, 8057, 9288, 99340, 86861, 452151, 845660, 2830924, 359601, 36288378, 11806820, 189164280, 182672898, 5786685435, 1887601354

Basic calculations (n = 159611989)

Multiplication

n×y
n×2 319223978
n×3 478835967
n×4 638447956
n×5 798059945

Division

n÷y
n÷2 79805994.5
n÷3 53203996.333333
n÷3 39902997.25
n÷5 31922397.8

Exponentiation

ny
n2 25475987032536121
n3 4.0662729620013E+24
n4 6.4902591528195E+32
n5 1.035923172507E+41

Nth Root

y√n
2√n 12633.763849305
3√n 542.44432480947
4√n 112.40001712324
5√n 43.713250526103

Divisors of 159611989

1, 19, 8400631, 159611989

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 -159611988
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 159611989 can be divided by 4 positive divisors. The sum of these divisors (counting 159611989) is 1, the average is 0.25.

Base conversion 159611989

Base System Value
2 Binary 1001100000110111110001010101
3 Ternary 102010100010111011
4 Quaternary 21200313301111
5 Quinary 311330040424
6 Senary 23501012221
8 Octal 1140676125
10 Decimal 159611989
12 Duodecimal 45554071
16 Hexadecimal 9837c55
20 Vigesimal 29hb9j9
36 Base36 2n11ed

Cryptographic Hash Functions

md5 1895eb7df831deb9fcca05261ac8e411
sha1 30b688f11e759e1bb1afd5237374514f09421f5f
sha256 34db9404ad98ecf42b59b0011a197365213c7ddaaa990b89a4724d69f7d103df
sha512 d891f7a71178e5776c4f1edfdd04f53d3639d16e2ae70242c15d9a5ee9afa85af4c2537c2b0bdba59d91dcc09d4d2b27f99ca8ac8491877350f87ea0307a7de8
ripemd-160 5c26be1278ce0d80e9e22f4d97ceb121c27f9842

159611989 as geometric shapes

Circle

Radius = n
Diameter 319223978
Circumference 1002871704.1345
Area 8.0035173704364E+16

Sphere

Radius = n
Volume 1.7032764353219E+25
Surface area 3.2014069481746E+17
Circumference 1002871704.1345

Square

Length = n
Perimeter 638447956
Area 25475987032536121
Diagonal 225725439.56115

Cube

Length = n
Surface area 152855922195216726
Volume 4.0662729620013E+24
Space diagonal 276456074.44512

Equilateral Triangle

Length = n
Perimeter 478835967
Area 1.103142597833E+16
Altitude 138228037.22256

Triangular Pyramid

Length = n
Surface area 1.103142597833E+16
Volume 4.7921486426444E+23
Height 75241813.187048