77220144 (number)

77220144 is an even 8-digits composite number following 77220143 and preceding 77220145. In scientific notation, it is written as 7.7220144 × 10^7. The sum of its digits is 27. It has a total of 9 prime factors and 120 positive divisors. There are 24721920 positive integers (up to 77220144) that are relatively prime to 77220144.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.7220144 × 10^7
Engineering notation 7.7220144 × 10^6

Prime Factorization of 77220144

Prime Factorization 2 × 2 × 2 × 2 × 3 × 3 × 61 × 59 × 149

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 3217506
Product of the distinct prime numbers

The prime factorization of 77220144 is 2 × 2 × 2 × 2 × 3 × 3 × 61 × 59 × 149. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 77220144)

Multiplication

n×y
n×2 154440288
n×3 231660432
n×4 308880576
n×5 386100720

Division

n÷y
n÷2 38610072
n÷3 25740048
n÷3 19305036
n÷5 15444028.8

Exponentiation

ny
n2 5962950639380736
n3 4.6045990703787E+23
n4 3.5556780327691E+31
n5 2.7456996970807E+39

Nth Root

y√n
2√n 8787.4993029872
3√n 425.83713935943
4√n 93.741662578531
5√n 37.804728323278

Divisors of 77220144

120 divisors

τ Total Divisors 120
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77220143
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0083333333333333
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 120
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77220144 can be divided by 120 positive divisors. The sum of these divisors (counting 77220144) is 1, the average is 0.0083333333333333.

Base conversion 77220144

Base System Value
2 Binary 100100110100100100100110000
3 Ternary 12101022012010100
4 Quaternary 10212210210300
5 Quinary 124232021034
6 Senary 11355032400
8 Octal 446444460
10 Decimal 77220144
12 Duodecimal 21a3b700
16 Hexadecimal 49a4930
20 Vigesimal 142ca74
36 Base36 19z3g0

Cryptographic Hash Functions

md5 83d012c00353201e92b9435c9b66a1cb
sha1 291167e1a81f087a28211ec009039c35590484bb
sha256 ba859498698113cd6d416f62dd8b3bf8b8dc364a19b2b9844e8fc1f50c9e71f2
sha512 db45020832d85bd1fe4f23a08095dafad3ba18a70472caa136fb1d13bf55d05459317ee5f615e040b1800935e8a2c0986bba09cfc6f60e61376ef7c6b9e4f619
ripemd-160 bae123cb21907a39f665177bb5a38772d3033c1f

77220144 as geometric shapes

Circle

Radius = n
Diameter 154440288
Circumference 485188474.19909
Area 1.8733161922397E+16

Sphere

Radius = n
Volume 1.9287699482971E+24
Surface area 7.4932647689588E+16
Circumference 485188474.19909

Square

Length = n
Perimeter 308880576
Area 5962950639380736
Diagonal 109205774.9332

Cube

Length = n
Surface area 35777703836284416
Volume 4.6045990703787E+23
Space diagonal 133749212.77578

Equilateral Triangle

Length = n
Perimeter 231660432
Area 2.5820333676082E+15
Altitude 66874606.387892

Triangular Pyramid

Length = n
Surface area 2.5820333676082E+15
Volume 5.4265720455168E+22
Height 36401924.977734