77732868 (number)

77732868 is an even 8-digits composite number following 77732867 and preceding 77732869. In scientific notation, it is written as 7.7732868 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 12 positive divisors. There are 25910952 positive integers (up to 77732868) that are relatively prime to 77732868.

Interesting facts

Basic properties

Name

Name seventy-seven million seven hundred thirty-two thousand eight hundred sixty-eight

Notation

Scientific notation 7.7732868 × 10^7
Engineering notation 7.7732868 × 10^6

Prime Factorization of 77732868

Prime Factorization 2 × 2 × 3 × 6477739

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38866434
Product of the distinct prime numbers

The prime factorization of 77732868 is 2 × 2 × 3 × 6477739. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 5, 74, 50, 478, 376, 8552, 9389, 59411, 16984, 415832, 868729, 5243809, 6478850, 58445729, 20039526, 757244202, 937296698, 6147081635, 5574748298

Basic calculations (n = 77732868)

Multiplication

n×y
n×2 155465736
n×3 233198604
n×4 310931472
n×5 388664340

Division

n÷y
n÷2 38866434
n÷3 25910956
n÷3 19433217
n÷5 15546573.6

Exponentiation

ny
n2 6042398767505424
n3 4.6969298579786E+23
n4 3.6510582865551E+31
n5 2.8380723184909E+39

Nth Root

y√n
2√n 8816.6245241589
3√n 426.77754795056
4√n 93.896882398506
5√n 37.854798458248

Divisors of 77732868

1, 2, 3, 4, 6, 12, 6477739, 12955478, 19433217, 25910956, 38866434, 77732868

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77732867
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77732868 can be divided by 12 positive divisors. The sum of these divisors (counting 77732868) is 1, the average is 0.083333333333333.

Base conversion 77732868

Base System Value
2 Binary 100101000100001110000000100
3 Ternary 12102021020110010
4 Quaternary 10220201300010
5 Quinary 124344422433
6 Senary 11414030220
8 Octal 450416004
10 Decimal 77732868
12 Duodecimal 22048370
16 Hexadecimal 4a21c04
20 Vigesimal 145gc38
36 Base36 1aa32c

Cryptographic Hash Functions

md5 165a31cd565f531b6de622816ca5b752
sha1 327055769507e3eb61d675d15e62d440198a49b5
sha256 a6c9c2bf155522e62a0893a0ecb7293aa7a1ffc8355ac8edcbfb407391bfafd6
sha512 ebee31aa839ac25b546c8b03d70407e6128c03a4e6a22a0430f0e8b0b0a6d6bd27f2e6a7f4e1c4e8b068af0a397e0550e0ffa1593b8321e82a76ab015dc2988d
ripemd-160 6405dcabc9e376574e0e1337eb126fbaab8deb88

77732868 as geometric shapes

Circle

Radius = n
Diameter 155465736
Circumference 488410014.10253
Area 1.8982755578055E+16

Sphere

Radius = n
Volume 1.967445378167E+24
Surface area 7.593102231222E+16
Circumference 488410014.10253

Square

Length = n
Perimeter 310931472
Area 6042398767505424
Diagonal 109930876.16776

Cube

Length = n
Surface area 36254392605032544
Volume 4.6969298579786E+23
Space diagonal 134637276.79404

Equilateral Triangle

Length = n
Perimeter 233198604
Area 2.6164354162277E+15
Altitude 67318638.397022

Triangular Pyramid

Length = n
Surface area 2.6164354162277E+15
Volume 5.5353849222237E+22
Height 36643625.389253