77320144 (number)

77320144 is an even 8-digits composite number following 77320143 and preceding 77320145. In scientific notation, it is written as 7.7320144 × 10^7. The sum of its digits is 28. It has a total of 7 prime factors and 40 positive divisors. There are 33770880 positive integers (up to 77320144) that are relatively prime to 77320144.

Interesting facts

Basic properties

Name

Name seventy-seven million three hundred twenty thousand one hundred forty-four

Notation

Scientific notation 7.7320144 × 10^7
Engineering notation 7.7320144 × 10^6

Prime Factorization of 77320144

Prime Factorization 2 × 2 × 2 × 2 × 869 × 67 × 83

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 9665018
Product of the distinct prime numbers

The prime factorization of 77320144 is 2 × 2 × 2 × 2 × 869 × 67 × 83. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 77320144)

Multiplication

n×y
n×2 154640288
n×3 231960432
n×4 309280576
n×5 386600720

Division

n÷y
n÷2 38660072
n÷3 25773381.333333
n÷3 19330036
n÷5 15464028.8

Exponentiation

ny
n2 5978404668180736
n3 4.6225110983401E+23
n4 3.5741322376525E+31
n5 2.7635241929034E+39

Nth Root

y√n
2√n 8793.1873629532
3√n 426.02087960729
4√n 93.771996688527
5√n 37.814514671434

Divisors of 77320144

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77320143
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77320144 can be divided by 40 positive divisors. The sum of these divisors (counting 77320144) is 1, the average is 0.025.

Base conversion 77320144

Base System Value
2 Binary 100100110111100111111010000
3 Ternary 12101111021022001
4 Quaternary 10212330333100
5 Quinary 124243221034
6 Senary 11401123344
8 Octal 446747720
10 Decimal 77320144
12 Duodecimal 21a89554
16 Hexadecimal 49bcfd0
20 Vigesimal 1435074
36 Base36 1a18ls

Cryptographic Hash Functions

md5 248a80e33942b6e0c601adc2b02e2ec3
sha1 71179e78bca26bc2231eb2247c11dac38472e89f
sha256 00d1e335eae9c75ee9321f2f0ebcfe1d2d8c09cfcfa05f9a7d7d5eb0847374a6
sha512 c3cda9ebaad1865ec31d1fee3162e5a3988a26e841e22069b51d93abe8393c0f2c175ab6aebc22a594878c7b5eaff84e77605ac8b7b0dc6988c6c928f8fad9e4
ripemd-160 cc91b4ed9f353dba8ad3198e945278fc00358052

77320144 as geometric shapes

Circle

Radius = n
Diameter 154640288
Circumference 485816792.72981
Area 1.8781712185744E+16

Sphere

Radius = n
Volume 1.9362729210243E+24
Surface area 7.5126848742974E+16
Circumference 485816792.72981

Square

Length = n
Perimeter 309280576
Area 5978404668180736
Diagonal 109347196.28944

Cube

Length = n
Surface area 35870428009084416
Volume 4.6225110983401E+23
Space diagonal 133922417.85654

Equilateral Triangle

Length = n
Perimeter 231960432
Area 2.588725158374E+15
Altitude 66961208.928271

Triangular Pyramid

Length = n
Surface area 2.588725158374E+15
Volume 5.4476815729106E+22
Height 36449065.429814