77128260 (number)

77128260 is an even 8-digits composite number following 77128259 and preceding 77128261. In scientific notation, it is written as 7.7128260 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 96 positive divisors. There are 18539520 positive integers (up to 77128260) that are relatively prime to 77128260.

Interesting facts

Basic properties

Name

Name seventy-seven million one hundred twenty-eight thousand two hundred sixty

Notation

Scientific notation 7.7128260 × 10^7
Engineering notation 7.7128260 × 10^6

Prime Factorization of 77128260

Prime Factorization 2 × 2 × 5 × 3 × 11 × 137 × 853

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 38564130
Product of the distinct prime numbers

The prime factorization of 77128260 is 2 × 2 × 5 × 3 × 11 × 137 × 853. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 77128260)

Multiplication

n×y
n×2 154256520
n×3 231384780
n×4 308513040
n×5 385641300

Division

n÷y
n÷2 38564130
n÷3 25709420
n÷3 19282065
n÷5 15425652

Exponentiation

ny
n2 5948768490627600
n3 4.5881816282493E+23
n4 3.5387846555084E+31
n5 2.7294030299406E+39

Nth Root

y√n
2√n 8782.269638311
3√n 425.66817157793
4√n 93.71376440156
5√n 37.795727293307

Divisors of 77128260

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77128259
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77128260 can be divided by 96 positive divisors. The sum of these divisors (counting 77128260) is 1, the average is 0.010416666666667.

Base conversion 77128260

Base System Value
2 Binary 100100110001110001001000100
3 Ternary 12101010112002020
4 Quaternary 10212032021010
5 Quinary 124221101020
6 Senary 11353043140
8 Octal 446161104
10 Decimal 77128260
12 Duodecimal 219b64b0
16 Hexadecimal 498e244
20 Vigesimal 14210d0
36 Base36 19x4jo

Cryptographic Hash Functions

md5 c9fa29c5b51dbc2b33bec63493ecdf92
sha1 7b9cca640ef03a3e86560b00b796fe50d43baf4a
sha256 b3a83b93817c33d76a63bb08df57d1b257dd89eaa1de9b7c3fac3943ffc5f1cd
sha512 a905cee9928acf6ad6fbc8654824458eca450cb2bd8a60f4293e8233a9f9b8f452c63c532bd286a986e9c8a8b17edf5debc3ef3be422d304b57e85bede336efd
ripemd-160 c39d3113b75c0def5f2c8293cd22784e1d60eef1

77128260 as geometric shapes

Circle

Radius = n
Diameter 154256520
Circumference 484611150.00033
Area 1.8688607388062E+16

Sphere

Radius = n
Volume 1.9218930262192E+24
Surface area 7.4754429552248E+16
Circumference 484611150.00033

Square

Length = n
Perimeter 308513040
Area 5948768490627600
Diagonal 109075831.33424

Cube

Length = n
Surface area 35692610943765600
Volume 4.5881816282493E+23
Space diagonal 133590065.01938

Equilateral Triangle

Length = n
Perimeter 231384780
Area 2.575892317058E+15
Altitude 66795032.509691

Triangular Pyramid

Length = n
Surface area 2.575892317058E+15
Volume 5.4072239044177E+22
Height 36358610.444746