144977984 (number)

144977984 is an even 9-digits composite number following 144977983 and preceding 144977985. In scientific notation, it is written as 1.44977984 × 10^8. The sum of its digits is 53. It has a total of 8 prime factors and 28 positive divisors. There are 72382464 positive integers (up to 144977984) that are relatively prime to 144977984.

Interesting facts

Basic properties

Name

Name one hundred forty-four million nine hundred seventy-seven thousand nine hundred eighty-four

Notation

Scientific notation 1.44977984 × 10^8
Engineering notation 1.44977984 × 10^6

Prime Factorization of 144977984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 953 × 2377

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4530562
Product of the distinct prime numbers

The prime factorization of 144977984 is 2 × 2 × 2 × 2 × 2 × 2 × 953 × 2377. Since it has a total of 8 prime factors.

Most popular turbo-numbers

8, 2, 61, 89, 331, 273, 5322, 6254, 76892, 21465, 455248, 242497, 3915529, 9455715, 45233710, 85964785, 395163604, 619079056, 1832836776, 997483141

Basic calculations (n = 144977984)

Multiplication

n×y
n×2 289955968
n×3 434933952
n×4 579911936
n×5 724889920

Division

n÷y
n÷2 72488992
n÷3 48325994.666667
n÷3 36244496
n÷5 28995596.8

Exponentiation

ny
n2 21018615844704256
n3 3.0472365516357E+24
n4 4.4178221202725E+32
n5 6.4048694466772E+40

Nth Root

y√n
2√n 12040.680379447
3√n 525.33219671022
4√n 109.73003408113
5√n 42.880556333543

Divisors of 144977984

1, 2, 4, 8, 16, 32, 64, 953, 1906, 2377, 3812, 4754, 7624, 9508, 15248, 19016, 30496, 38032, 60992, 76064, 152128, 2265281, 4530562, 9061124, 18122248, 36244496, 72488992, 144977984

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -144977983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 144977984 can be divided by 28 positive divisors. The sum of these divisors (counting 144977984) is 1, the average is 0.035714285714286.

Base conversion 144977984

Base System Value
2 Binary 1000101001000011000001000000
3 Ternary 101002210122101222
4 Quaternary 20221003001000
5 Quinary 244103243414
6 Senary 22215214212
8 Octal 1051030100
10 Decimal 144977984
12 Duodecimal 40677368
16 Hexadecimal 8a43040
20 Vigesimal 25624j4
36 Base36 2ebdq8

Cryptographic Hash Functions

md5 62626ab96888a648041ac53b8526eb34
sha1 ec63535facdd7635c186c75b40bd7a3eb4fb7765
sha256 7db527591f3f365fc322ea1fabb73f8502116ffdde64cfa90ea0c68c63efa150
sha512 0db0655cf4cf3b1e516616978de57f2ed61e68e54cc8f657af78f4573ba8e181e04ca5b41f731c874c2cad173a28b5599476aadf8b72fa4f805f91ec7494f978
ripemd-160 784345dabebdf738b189c7fd5da673f0ea0a88d2

144977984 as geometric shapes

Circle

Radius = n
Diameter 289955968
Circumference 910923538.93332
Area 6.6031929126349E+16

Sphere

Radius = n
Volume 1.2764234619159E+25
Surface area 2.641277165054E+17
Circumference 910923538.93332

Square

Length = n
Perimeter 579911936
Area 21018615844704256
Diagonal 205029831.21831

Cube

Length = n
Surface area 126111695068225536
Volume 3.0472365516357E+24
Space diagonal 251109234.26691

Equilateral Triangle

Length = n
Perimeter 434933952
Area 9.10132763695E+15
Altitude 125554617.13345

Triangular Pyramid

Length = n
Surface area 9.10132763695E+15
Volume 3.5912027159018E+23
Height 68343277.07277