80491656 (number)

80491656 is an even 8-digits composite number following 80491655 and preceding 80491657. In scientific notation, it is written as 8.0491656 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 64 positive divisors. There are 22651200 positive integers (up to 80491656) that are relatively prime to 80491656.

Interesting facts

Basic properties

Name

Name eighty million four hundred ninety-one thousand six hundred fifty-six

Notation

Scientific notation 8.0491656 × 10^7
Engineering notation 8.0491656 × 10^6

Prime Factorization of 80491656

Prime Factorization 2 × 2 × 2 × 3 × 7 × 7151 × 67

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 20122914
Product of the distinct prime numbers

The prime factorization of 80491656 is 2 × 2 × 2 × 3 × 7 × 7151 × 67. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 10, 96, 62, 476, 805, 2158, 7408, 1714, 10817, 678805, 911230, 8979736, 9620043, 86962506, 21440352, 420111725, 202299496, 3932287393, 4835529284

Basic calculations (n = 80491656)

Multiplication

n×y
n×2 160983312
n×3 241474968
n×4 321966624
n×5 402458280

Division

n÷y
n÷2 40245828
n÷3 26830552
n÷3 20122914
n÷5 16098331.2

Exponentiation

ny
n2 6478906685622336
n3 5.2149792819521E+23
n4 4.1976231841002E+31
n5 3.3787364135222E+39

Nth Root

y√n
2√n 8971.7142174726
3√n 431.76783650237
4√n 94.719133323065
5√n 38.119761300265

Divisors of 80491656

1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 67, 84, 134, 168, 201, 268, 402, 469, 536, 804, 938, 1407, 1608, 1876, 2814, 3752, 5628, 7151, 11256, 14302, 21453, 28604, 42906, 50057, 57208, 85812, 100114, 150171, 171624, 200228, 300342, 400456, 479117, 600684, 958234, 1201368, 1437351, 1916468, 2874702, 3353819, 3832936, 5749404, 6707638, 10061457, 11498808, 13415276, 20122914, 26830552, 40245828, 80491656

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -80491655
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80491656 can be divided by 64 positive divisors. The sum of these divisors (counting 80491656) is 1, the average is 0.015625.

Base conversion 80491656

Base System Value
2 Binary 100110011000011010010001000
3 Ternary 12121110101210110
4 Quaternary 10303003102020
5 Quinary 131101213111
6 Senary 11553114320
8 Octal 463032210
10 Decimal 80491656
12 Duodecimal 22b589a0
16 Hexadecimal 4cc3488
20 Vigesimal 153192g
36 Base36 1bx7rc

Cryptographic Hash Functions

md5 ebe6b3919bdb0575991e8cfee01743e6
sha1 1b8a115e164f47f84ce5bbf4d225f9e88fb4bbed
sha256 926a1598a3899fdd4cc6d78bb24bcc281c10615d14672c331ccb947ef40ff719
sha512 8cc49df34a1325867ceb1bbd21807bcc72584cf68ba4d7f2a29df0ed732002a6835deb621bb65b45791a7f2675cccf6ecd9282ca4576491b3553db63fdec92e2
ripemd-160 198628ff23e38c37f6d306683a76928da9e8b359

80491656 as geometric shapes

Circle

Radius = n
Diameter 160983312
Circumference 505743990.32975
Area 2.0354085646845E+16

Sphere

Radius = n
Volume 2.1844454134405E+24
Surface area 8.141634258738E+16
Circumference 505743990.32975

Square

Length = n
Perimeter 321966624
Area 6478906685622336
Diagonal 113832391.57307

Cube

Length = n
Surface area 38873440113734016
Volume 5.2149792819521E+23
Space diagonal 139415637.77736

Equilateral Triangle

Length = n
Perimeter 241474968
Area 2.8054488892489E+15
Altitude 69707818.888678

Triangular Pyramid

Length = n
Surface area 2.8054488892489E+15
Volume 6.1459120233595E+22
Height 37944130.524357