159449997 (number)

159449997 is an odd 9-digits composite number following 159449996 and preceding 159449998. In scientific notation, it is written as 1.59449997 × 10^8. The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors. There are 90089472 positive integers (up to 159449997) that are relatively prime to 159449997.

Interesting facts

Basic properties

Name

Name one hundred fifty-nine million four hundred forty-nine thousand nine hundred ninety-seven

Notation

Scientific notation 1.59449997 × 10^8
Engineering notation 1.59449997 × 10^6

Prime Factorization of 159449997

Prime Factorization 21 × 89 × 85313

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 159449997
Product of the distinct prime numbers

The prime factorization of 159449997 is 21 × 89 × 85313. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 159449997)

Multiplication

n×y
n×2 318899994
n×3 478349991
n×4 637799988
n×5 797249985

Division

n÷y
n÷2 79724998.5
n÷3 53149999
n÷3 39862499.25
n÷5 31889999.4

Exponentiation

ny
n2 25424301543300009
n3 4.0539048048063E+24
n4 6.4639510896465E+32
n5 1.0306769818523E+41

Nth Root

y√n
2√n 12627.35114741
3√n 542.26075174645
4√n 112.37148725282
5√n 43.704373908012

Divisors of 159449997

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 -159449996
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 159449997 can be divided by 8 positive divisors. The sum of these divisors (counting 159449997) is 1, the average is 0.125.

Base conversion 159449997

Base System Value
2 Binary 1001100000010000001110001101
3 Ternary 102010000220021110
4 Quaternary 21200100032031
5 Quinary 311304344442
6 Senary 23453322233
8 Octal 1140201615
10 Decimal 159449997
12 Duodecimal 45496379
16 Hexadecimal 981038d
20 Vigesimal 29gb4jh
36 Base36 2mxkel

Cryptographic Hash Functions

md5 c3492b09afe381dc68cafceb468a75c2
sha1 28ec0eb0841d47e5c04e1032e5eb468ec8b48cf8
sha256 9f73b67c134dc9405a52c35029e38ebb0ddab6f0c4bf47a8d14bad76d02ae620
sha512 77dc9128d9d6b540147eb6d9f95ba058d090bed4b5c76af0134fd0d3c3ecea870b0b5134dae8e53040860e838e5fd02401839e53819e13ccccc32a3a025de125
ripemd-160 63f09a7d3430957d2a25c875f988925f0a96409b

159449997 as geometric shapes

Circle

Radius = n
Diameter 318899994
Circumference 1001853878.3802
Area 7.9872798951083E+16

Sphere

Radius = n
Volume 1.6980956737509E+25
Surface area 3.1949119580433E+17
Circumference 1001853878.3802

Square

Length = n
Perimeter 637799988
Area 25424301543300009
Diagonal 225496348.27775

Cube

Length = n
Surface area 152545809259800054
Volume 4.0539048048063E+24
Space diagonal 276175496.07071

Equilateral Triangle

Length = n
Perimeter 478349991
Area 1.1009045504987E+16
Altitude 138087748.03535

Triangular Pyramid

Length = n
Surface area 1.1009045504987E+16
Volume 4.7775726296054E+23
Height 75165449.425916