77731025 (number)

77731025 is an odd 8-digits composite number following 77731024 and preceding 77731026. In scientific notation, it is written as 7.7731025 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 60552000 positive integers (up to 77731025) that are relatively prime to 77731025.

Interesting facts

Basic properties

Name

Name seventy-seven million seven hundred thirty-one thousand twenty-five

Notation

Scientific notation 7.7731025 × 10^7
Engineering notation 7.7731025 × 10^6

Prime Factorization of 77731025

Prime Factorization 295 × 5 × 151 × 349

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 77731025
Product of the distinct prime numbers

The prime factorization of 77731025 is 295 × 5 × 151 × 349. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 8, 98, 18, 10, 575, 6233, 7995, 3670, 40394, 290977, 291082, 3205925, 2040141, 31424006, 98281006, 535699746, 478983601, 4561223987, 8845172763

Basic calculations (n = 77731025)

Multiplication

n×y
n×2 155462050
n×3 233193075
n×4 310924100
n×5 388655125

Division

n÷y
n÷2 38865512.5
n÷3 25910341.666667
n÷3 19432756.25
n÷5 15546205

Exponentiation

ny
n2 6042112247550625
n3 4.6965957816716E+23
n4 3.6507120412001E+31
n5 2.8377358894233E+39

Nth Root

y√n
2√n 8816.5200050814
3√n 426.77417504342
4√n 93.896325833769
5√n 37.854618953601

Divisors of 77731025

1, 5, 151, 295, 349, 755, 1475, 1745, 44545, 52699, 102955, 222725, 263495, 514775, 15546205, 77731025

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77731024
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77731025 can be divided by 16 positive divisors. The sum of these divisors (counting 77731025) is 1, the average is 0.0625.

Base conversion 77731025

Base System Value
2 Binary 100101000100001010011010001
3 Ternary 12102021010220212
4 Quaternary 10220201103101
5 Quinary 124344343100
6 Senary 11414013505
8 Octal 450412321
10 Decimal 77731025
12 Duodecimal 22047295
16 Hexadecimal 4a214d1
20 Vigesimal 145g7b5
36 Base36 1aa1n5

Cryptographic Hash Functions

md5 fa65efcdccd3d14621c1a3cbebfeb306
sha1 e1c8d7dda68669a6ca109d42c4f7c18682d14a03
sha256 099cecae46caf078d3ccf6fcf0a524d71119b7a4fbd7d3404e9b2be54083cd1d
sha512 991f0b1b3dce9e5da95e729add604357d48d5e10283dfc2c50c74a031647f86aef5070352988c65374dad36409979c8df4f99c3cc8b3bb47cd5d5872e828ac96
ripemd-160 7e3048182f0dac170b1fedb5558eea32fa768be2

77731025 as geometric shapes

Circle

Radius = n
Diameter 155462050
Circumference 488398434.19201
Area 1.898185544907E+16

Sphere

Radius = n
Volume 1.9673054406107E+24
Surface area 7.592742179628E+16
Circumference 488398434.19201

Square

Length = n
Perimeter 310924100
Area 6042112247550625
Diagonal 109928269.77216

Cube

Length = n
Surface area 36252673485303750
Volume 4.6965957816716E+23
Space diagonal 134634084.62441

Equilateral Triangle

Length = n
Perimeter 233193075
Area 2.616311349448E+15
Altitude 67317042.312203

Triangular Pyramid

Length = n
Surface area 2.616311349448E+15
Volume 5.5349912095202E+22
Height 36642756.590721