77081680 (number)

77081680 is an even 8-digits composite number following 77081679 and preceding 77081681. In scientific notation, it is written as 7.7081680 × 10^7. The sum of its digits is 37. It has a total of 7 prime factors and 40 positive divisors. There are 28200960 positive integers (up to 77081680) that are relatively prime to 77081680.

Interesting facts

Basic properties

Name

Name seventy-seven million eighty-one thousand six hundred eighty

Notation

Scientific notation 7.7081680 × 10^7
Engineering notation 7.7081680 × 10^6

Prime Factorization of 77081680

Prime Factorization 2 × 2 × 2 × 2 × 65 × 137 × 541

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 9635210
Product of the distinct prime numbers

The prime factorization of 77081680 is 2 × 2 × 2 × 2 × 65 × 137 × 541. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 8, 33, 23, 482, 262, 7753, 6836, 7362, 94440, 296770, 471292, 7622388, 8087381, 95948162, 23615407, 110697572, 75733377, 5985867592, 5184797809

Basic calculations (n = 77081680)

Multiplication

n×y
n×2 154163360
n×3 231245040
n×4 308326720
n×5 385408400

Division

n÷y
n÷2 38540840
n÷3 25693893.333333
n÷3 19270420
n÷5 15416336

Exponentiation

ny
n2 5941585391622400
n3 4.5798738384971E+23
n4 3.5302436965941E+31
n5 2.7211711494288E+39

Nth Root

y√n
2√n 8779.6173037325
3√n 425.58246319095
4√n 93.69961207888
5√n 37.791161002237

Divisors of 77081680

1, 2, 4, 8, 16, 65, 130, 137, 260, 274, 520, 541, 548, 1040, 1082, 1096, 2164, 2192, 4328, 8656, 8905, 17810, 35165, 35620, 70330, 71240, 74117, 140660, 142480, 148234, 281320, 296468, 562640, 592936, 1185872, 4817605, 9635210, 19270420, 38540840, 77081680

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 -77081679
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 77081680 can be divided by 40 positive divisors. The sum of these divisors (counting 77081680) is 1, the average is 0.025.

Base conversion 77081680

Base System Value
2 Binary 100100110000010110001010000
3 Ternary 12101001011012001
4 Quaternary 10212002301100
5 Quinary 124213103210
6 Senary 11352043344
8 Octal 446026120
10 Decimal 77081680
12 Duodecimal 21993554
16 Hexadecimal 4982c50
20 Vigesimal 141f440
36 Base36 19w4ls

Cryptographic Hash Functions

md5 ee328e66713db21b1517e287a57ee917
sha1 e58631cfa836507e229fa4ead0b6e2e430a42c48
sha256 b6d7fbe281a71ff5e6ebf71fd3df3046551693b786db536539404b9eff916490
sha512 f13f26f211ea699c71ff2d0768ffb4142ae55f7791e1c0efd3c67a3875e113ee697e3eb2b7ae353f148cda2723b9f4e39dbe4459c48c83b744d3f42f7aeac830
ripemd-160 15bc8cd753c7156b07b524fc5e4d423ee0e5ae7b

77081680 as geometric shapes

Circle

Radius = n
Diameter 154163360
Circumference 484318479.22872
Area 1.8666041016997E+16

Sphere

Radius = n
Volume 1.9184130673854E+24
Surface area 7.4664164067989E+16
Circumference 484318479.22872

Square

Length = n
Perimeter 308326720
Area 5941585391622400
Diagonal 109009957.2665

Cube

Length = n
Surface area 35649512349734400
Volume 4.5798738384971E+23
Space diagonal 133509386.09277

Equilateral Triangle

Length = n
Perimeter 231245040
Area 2.5727819439498E+15
Altitude 66754693.046383

Triangular Pyramid

Length = n
Surface area 2.5727819439498E+15
Volume 5.3974330803003E+22
Height 36336652.422168