144996957 (number)

144996957 is an odd 9-digits composite number following 144996956 and preceding 144996958. In scientific notation, it is written as 1.44996957 × 10^8. The sum of its digits is 54. It has a total of 5 prime factors and 24 positive divisors. There are 82218240 positive integers (up to 144996957) that are relatively prime to 144996957.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.44996957 × 10^8
Engineering notation 1.44996957 × 10^6

Prime Factorization of 144996957

Prime Factorization 3 × 3 × 7 × 131 × 17569

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 48332319
Product of the distinct prime numbers

The prime factorization of 144996957 is 3 × 3 × 7 × 131 × 17569. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 144996957)

Multiplication

n×y
n×2 289993914
n×3 434990871
n×4 579987828
n×5 724984785

Division

n÷y
n÷2 72498478.5
n÷3 48332319
n÷3 36249239.25
n÷5 28999391.4

Exponentiation

ny
n2 21024117539259849
n3 3.048433066803E+24
n4 4.4201351830461E+32
n5 6.4090615107033E+40

Nth Root

y√n
2√n 12041.468224432
3√n 525.35511212751
4√n 109.7336239465
5√n 42.881678614579

Divisors of 144996957

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -144996956
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 144996957 can be divided by 24 positive divisors. The sum of these divisors (counting 144996957) is 1, the average is 0.041666666666667.

Base conversion 144996957

Base System Value
2 Binary 1000101001000111101001011101
3 Ternary 101002211121102200
4 Quaternary 20221013221131
5 Quinary 244104400312
6 Senary 22215442113
8 Octal 1051075135
10 Decimal 144996957
12 Duodecimal 40686339
16 Hexadecimal 8a47a5d
20 Vigesimal 2564c7h
36 Base36 2ebsd9

Cryptographic Hash Functions

md5 6c637bb583dd1b1ef2271ca5d48138a9
sha1 bb53e1111ed08bb27abcc65accad076bcc8ec6c3
sha256 5bd52818ca59548c016aecec46f4a90e64a64929febf64a8208f1b7e7bf27a71
sha512 ce294b33c7325fa24dc53e3808456df9977af9d13ddfffd9e4b82d7bbc767857e64002f25a46f1052284fc83a92f320328e8f9d3dd431265e458cf798fc8b4ca
ripemd-160 54e51c763332c112de82973e20249af920e2f00c

144996957 as geometric shapes

Circle

Radius = n
Diameter 289993914
Circumference 911042749.80815
Area 6.6049213209547E+16

Sphere

Radius = n
Volume 1.2769246570171E+25
Surface area 2.6419685283819E+17
Circumference 911042749.80815

Square

Length = n
Perimeter 579987828
Area 21024117539259849
Diagonal 205056663.09223

Cube

Length = n
Surface area 126144705235559094
Volume 3.048433066803E+24
Space diagonal 251142096.46688

Equilateral Triangle

Length = n
Perimeter 434990871
Area 9.1037099405745E+15
Altitude 125571048.23344

Triangular Pyramid

Length = n
Surface area 9.1037099405745E+15
Volume 3.5926128225495E+23
Height 68352221.030743