144455989 (number)

144455989 is an odd 9-digits composite number following 144455988 and preceding 144455990. In scientific notation, it is written as 1.44455989 × 10^8. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 136249344 positive integers (up to 144455989) that are relatively prime to 144455989.

Interesting facts

Basic properties

Name

Name one hundred forty-four million four hundred fifty-five thousand nine hundred eighty-nine

Notation

Scientific notation 1.44455989 × 10^8
Engineering notation 1.44455989 × 10^6

Prime Factorization of 144455989

Prime Factorization 8633 × 29 × 577

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 144455989
Product of the distinct prime numbers

The prime factorization of 144455989 is 8633 × 29 × 577. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 144455989)

Multiplication

n×y
n×2 288911978
n×3 433367967
n×4 577823956
n×5 722279945

Division

n÷y
n÷2 72227994.5
n÷3 48151996.333333
n÷3 36113997.25
n÷5 28891197.8

Exponentiation

ny
n2 20867532757968121
n3 3.0144400825422E+24
n4 4.3545392340487E+32
n5 6.2903927169381E+40

Nth Root

y√n
2√n 12018.984524493
3√n 524.70095017171
4√n 109.63112935883
5√n 42.849633372779

Divisors of 144455989

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 -144455988
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 144455989 can be divided by 8 positive divisors. The sum of these divisors (counting 144455989) is 1, the average is 0.125.

Base conversion 144455989

Base System Value
2 Binary 1000100111000011100100110101
3 Ternary 101001211010100211
4 Quaternary 20213003210311
5 Quinary 243440042424
6 Senary 22200105421
8 Octal 1047034465
10 Decimal 144455989
12 Duodecimal 40465271
16 Hexadecimal 89c3935
20 Vigesimal 252gjj9
36 Base36 2e06yd

Cryptographic Hash Functions

md5 c7e64577b74ae3cc28e9679d6a775f59
sha1 e93c73c0b4fd4a574f140afd7c5a1ff180d2fd01
sha256 da954bae6b98f1f946e3d213c35d4e886ced215819e9b4890e94fc468d01cdc8
sha512 e53728eeb9eb8a5c19f74ee77e45dac030b1e8eb3fe7fd6b5994a0ab948b1f95091014d0157ab568ed49c848510062dacb1e18db2ae62aded8a7f9d445c165be
ripemd-160 c6aaa2a8029969df0f632f3419d35af12f08b93c

144455989 as geometric shapes

Circle

Radius = n
Diameter 288911978
Circumference 907643747.6189
Area 6.5557287610977E+16

Sphere

Radius = n
Volume 1.2626857090668E+25
Surface area 2.6222915044391E+17
Circumference 907643747.6189

Square

Length = n
Perimeter 577823956
Area 20867532757968121
Diagonal 204291618.80982

Cube

Length = n
Surface area 125205196547808726
Volume 3.0144400825422E+24
Space diagonal 250205112.40561

Equilateral Triangle

Length = n
Perimeter 433367967
Area 9.0359067413522E+15
Altitude 125102556.20281

Triangular Pyramid

Length = n
Surface area 9.0359067413522E+15
Volume 3.5525517064102E+23
Height 68097206.26994