76720 (number)

76720 is an even 5-digits composite number following 76719 and preceding 76721. In scientific notation, it is written as 7.6720 × 10^4. The sum of its digits is 22. It has a total of 6 prime factors and 20 positive divisors. There are 26112 positive integers (up to 76720) that are relatively prime to 76720.

Interesting facts

Basic properties

Name

Name seventy-six thousand seven hundred twenty

Notation

Scientific notation 7.6720 × 10^4
Engineering notation 7.6720 × 10^3

Prime Factorization of 76720

Prime Factorization 2 × 2 × 2 × 2 × 35 × 137

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9590
Product of the distinct prime numbers

The prime factorization of 76720 is 2 × 2 × 2 × 2 × 35 × 137. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 2, 29, 16, 217, 891, 6152, 8439, 10202, 95420, 783326, 184856, 2000544, 5042683, 48531612, 82623601, 444006592, 685757661, 7712199983, 2767631546

Basic calculations (n = 76720)

Multiplication

n×y
n×2 153440
n×3 230160
n×4 306880
n×5 383600

Division

n÷y
n÷2 38360
n÷3 25573.333333333
n÷3 19180
n÷5 15344

Exponentiation

ny
n2 5885958400
n3 451570728448000
n4 3.4644506286531E+19
n5 2.6579265223026E+24

Nth Root

y√n
2√n 276.98375403623
3√n 42.491578492839
4√n 16.642828907257
5√n 9.4837854146772

Divisors of 76720

1, 2, 4, 8, 16, 35, 70, 137, 140, 274, 280, 548, 560, 1096, 2192, 4795, 9590, 19180, 38360, 76720

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -76719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 76720 can be divided by 20 positive divisors. The sum of these divisors (counting 76720) is 1, the average is 0.05.

Base conversion 76720

Base System Value
2 Binary 10010101110110000
3 Ternary 10220020111
4 Quaternary 102232300
5 Quinary 4423340
6 Senary 1351104
8 Octal 225660
10 Decimal 76720
12 Duodecimal 38494
16 Hexadecimal 12bb0
20 Vigesimal 9bg0
36 Base36 1n74

Cryptographic Hash Functions

md5 3ea3f1d85dbac40113d98446cf9c43c0
sha1 50a3edd1648ce007f4455af8137959b94fcb2957
sha256 6e589a752105a9057268f900d30d53f18edf25a470f53df259daf1148b2d5a72
sha512 b7d5b21d69960ccb6d6865950be2f0321c46f3c6586a6484a53cb0ee265f328b4354ca938ca9b36188d33fbff264e68ddb7277791c93ce9db8088c2b13251900
ripemd-160 05ac288faf95b093aaa7b7c31c5e960b6b61dea3

76720 as geometric shapes

Circle

Radius = n
Diameter 153440
Circumference 482045.97676682
Area 18491283668.775

Sphere

Radius = n
Volume 1.8915350440912E+15
Surface area 73965134675.101
Circumference 482045.97676682

Square

Length = n
Perimeter 306880
Area 5885958400
Diagonal 108498.46450526

Cube

Length = n
Surface area 35315750400
Volume 451570728448000
Space diagonal 132882.93795668

Equilateral Triangle

Length = n
Perimeter 230160
Area 2548694750.0092
Altitude 66441.468978342

Triangular Pyramid

Length = n
Surface area 2548694750.0092
Volume 53218120711822
Height 36166.154835088