77125840 (number)

77125840 is an even 8-digits composite number following 77125839 and preceding 77125841. In scientific notation, it is written as 7.7125840 × 10^7. The sum of its digits is 34. It has a total of 7 prime factors and 40 positive divisors. There are 28045440 positive integers (up to 77125840) that are relatively prime to 77125840.

Interesting facts

Basic properties

Name

Name seventy-seven million one hundred twenty-five thousand eight hundred forty

Notation

Scientific notation 7.7125840 × 10^7
Engineering notation 7.7125840 × 10^6

Prime Factorization of 77125840

Prime Factorization 2 × 2 × 2 × 2 × 5 × 11 × 87643

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 9640730
Product of the distinct prime numbers

The prime factorization of 77125840 is 2 × 2 × 2 × 2 × 5 × 11 × 87643. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 77125840)

Multiplication

n×y
n×2 154251680
n×3 231377520
n×4 308503360
n×5 385629200

Division

n÷y
n÷2 38562920
n÷3 25708613.333333
n÷3 19281460
n÷5 15425168

Exponentiation

ny
n2 5948395195705600
n3 4.5877497612076E+23
n4 3.5383405404293E+31
n5 2.7289748638667E+39

Nth Root

y√n
2√n 8782.1318596341
3√n 425.66371956622
4√n 93.713029294939
5√n 37.795490112258

Divisors of 77125840

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 -77125839
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 77125840 can be divided by 40 positive divisors. The sum of these divisors (counting 77125840) is 1, the average is 0.025.

Base conversion 77125840

Base System Value
2 Binary 100100110001101100011010000
3 Ternary 12101010101202121
4 Quaternary 10212031203100
5 Quinary 124221011330
6 Senary 11353024024
8 Octal 446154320
10 Decimal 77125840
12 Duodecimal 219b5014
16 Hexadecimal 498d8d0
20 Vigesimal 1420ec0
36 Base36 19x2og

Cryptographic Hash Functions

md5 c65515a41d1359e11fde59da27d7e10b
sha1 ef28cac074c4bb315cebb0f77607ecac894d501a
sha256 77393dfe61cc19a0dc8c9b295c13e7acae6b194a25a5df1ded4ced1e9666070f
sha512 e115a5427d15e853254f8d66d8e74cfacb0d6f2a881f72b9b2302146030c632dea24db2ad7fdf50313c3cf85a3bad0186c5ce13f18e069edca2c29a214c6a656
ripemd-160 0c33bb24126c827b78ce9bd11d555a1c63c24225

77125840 as geometric shapes

Circle

Radius = n
Diameter 154251680
Circumference 484595944.69188
Area 1.8687434647478E+16

Sphere

Radius = n
Volume 1.9217121261757E+24
Surface area 7.474973858991E+16
Circumference 484595944.69188

Square

Length = n
Perimeter 308503360
Area 5948395195705600
Diagonal 109072408.93742

Cube

Length = n
Surface area 35690371174233600
Volume 4.5877497612076E+23
Space diagonal 133585873.45643

Equilateral Triangle

Length = n
Perimeter 231377520
Area 2.5757306756152E+15
Altitude 66792936.728214

Triangular Pyramid

Length = n
Surface area 2.5757306756152E+15
Volume 5.4067149442281E+22
Height 36357469.645806