77252880 (number)

77252880 is an even 8-digits composite number following 77252879 and preceding 77252881. In scientific notation, it is written as 7.7252880 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 40 positive divisors. There are 20390400 positive integers (up to 77252880) that are relatively prime to 77252880.

Interesting facts

Basic properties

Name

Name seventy-seven million two hundred fifty-two thousand eight hundred eighty

Notation

Scientific notation 7.7252880 × 10^7
Engineering notation 7.7252880 × 10^6

Prime Factorization of 77252880

Prime Factorization 2 × 2 × 2 × 2 × 15 × 101 × 3187

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 9656610
Product of the distinct prime numbers

The prime factorization of 77252880 is 2 × 2 × 2 × 2 × 15 × 101 × 3187. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 77252880)

Multiplication

n×y
n×2 154505760
n×3 231758640
n×4 309011520
n×5 386264400

Division

n÷y
n÷2 38626440
n÷3 25750960
n÷3 19313220
n÷5 15450576

Exponentiation

ny
n2 5968007468294400
n3 4.6104576478725E+23
n4 3.5617113141618E+31
n5 2.7515245674758E+39

Nth Root

y√n
2√n 8789.3617515722
3√n 425.89730602252
4√n 93.7515959948
5√n 37.807933097879

Divisors of 77252880

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 -77252879
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 77252880 can be divided by 40 positive divisors. The sum of these divisors (counting 77252880) is 1, the average is 0.025.

Base conversion 77252880

Base System Value
2 Binary 100100110101100100100010000
3 Ternary 12101100212000210
4 Quaternary 10212230210100
5 Quinary 124234043010
6 Senary 11355444120
8 Octal 446544420
10 Decimal 77252880
12 Duodecimal 21a56640
16 Hexadecimal 49ac910
20 Vigesimal 142gc40
36 Base36 19zspc

Cryptographic Hash Functions

md5 aac8d0c47ee0ebd8fdae8e935b2b38d5
sha1 b9a58165ae8e5ea89dabd32571820c22c28f04b9
sha256 f7d915779e9a512b5d463644748ddd3ca34352698f35bda61d251d8c7d39354d
sha512 c433a990d438ef17bfb41b710830ccf93039d8abda5ffa1d4b4a3bc5944a02580ade594c80673c7dbea1c01e4fef5b0dc284f14b09fc943bc50453f3daeebb7b
ripemd-160 5abef9be431fa170087d2cb06f679a5e81f83b91

77252880 as geometric shapes

Circle

Radius = n
Diameter 154505760
Circumference 485394160.55331
Area 1.8749048418963E+16

Sphere

Radius = n
Volume 1.9312239834991E+24
Surface area 7.4996193675851E+16
Circumference 485394160.55331

Square

Length = n
Perimeter 309011520
Area 5968007468294400
Diagonal 109252070.62838

Cube

Length = n
Surface area 35808044809766400
Volume 4.6104576478725E+23
Space diagonal 133805913.19102

Equilateral Triangle

Length = n
Perimeter 231758640
Area 2.5842230387591E+15
Altitude 66902956.595511

Triangular Pyramid

Length = n
Surface area 2.5842230387591E+15
Volume 5.4334764453067E+22
Height 36417356.876127