144865997 (number)

144865997 is an odd 9-digits composite number following 144865996 and preceding 144865998. In scientific notation, it is written as 1.44865997 × 10^8. The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors. There are 141332640 positive integers (up to 144865997) that are relatively prime to 144865997.

Interesting facts

Basic properties

Name

Name one hundred forty-four million eight hundred sixty-five thousand nine hundred ninety-seven

Notation

Scientific notation 1.44865997 × 10^8
Engineering notation 1.44865997 × 10^6

Prime Factorization of 144865997

Prime Factorization 41 × 3533317

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 144865997
Product of the distinct prime numbers

The prime factorization of 144865997 is 41 × 3533317. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 144865997)

Multiplication

n×y
n×2 289731994
n×3 434597991
n×4 579463988
n×5 724329985

Division

n÷y
n÷2 72432998.5
n÷3 48288665.666667
n÷3 36216499.25
n÷5 28973199.4

Exponentiation

ny
n2 20986157086804009
n3 3.0401805695785E+24
n4 4.4041878927201E+32
n5 6.3801707005423E+40

Nth Root

y√n
2√n 12036.029120935
3√n 525.19689908487
4√n 109.70883793449
5√n 42.87392974219

Divisors of 144865997

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 -144865996
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 144865997 can be divided by 4 positive divisors. The sum of these divisors (counting 144865997) is 1, the average is 0.25.

Base conversion 144865997

Base System Value
2 Binary 1000101000100111101011001101
3 Ternary 101002120221210022
4 Quaternary 20220213223031
5 Quinary 244041202442
6 Senary 22212551525
8 Octal 1050475315
10 Decimal 144865997
12 Duodecimal 406225a5
16 Hexadecimal 8a27acd
20 Vigesimal 25584jh
36 Base36 2e8zbh

Cryptographic Hash Functions

md5 e3681e01d88f192f7cc6bae9f5215409
sha1 8db16a8a257cbb4429ecdcc2aed08b8122453fb7
sha256 00f8bb9c123dcc94129d4b37ab5925b5f6597f6e9fee28efeb190d725be8dea0
sha512 5fbaf5976b6d909790ffa2e3f2a464b3c992a8fc02131335281cc7189f86f53fb87da6f5fdcae2673ad1a145ac471b1e4a48c0f1ba1278732df9159c8e5cd001
ripemd-160 5f440cc6b237c1fcd6952c10dbd3fad81484f090

144865997 as geometric shapes

Circle

Radius = n
Diameter 289731994
Circumference 910219903.86032
Area 6.5929956930985E+16

Sphere

Radius = n
Volume 1.2734678590632E+25
Surface area 2.6371982772394E+17
Circumference 910219903.86032

Square

Length = n
Perimeter 579463988
Area 20986157086804009
Diagonal 204871457.6841

Cube

Length = n
Surface area 125916942520824054
Volume 3.0401805695785E+24
Space diagonal 250915267.09312

Equilateral Triangle

Length = n
Perimeter 434597991
Area 9.0872725824916E+15
Altitude 125457633.54656

Triangular Pyramid

Length = n
Surface area 9.0872725824916E+15
Volume 3.5828871613009E+23
Height 68290485.8947