80521320 (number)

80521320 is an even 8-digits composite number following 80521319 and preceding 80521321. In scientific notation, it is written as 8.0521320 × 10^7. The sum of its digits is 21. It has a total of 7 prime factors and 64 positive divisors. There are 19520000 positive integers (up to 80521320) that are relatively prime to 80521320.

Interesting facts

Basic properties

Name

Name eighty million five hundred twenty-one thousand three hundred twenty

Notation

Scientific notation 8.0521320 × 10^7
Engineering notation 8.0521320 × 10^6

Prime Factorization of 80521320

Prime Factorization 2 × 2 × 2 × 3 × 5 × 11 × 61001

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 20130330
Product of the distinct prime numbers

The prime factorization of 80521320 is 2 × 2 × 2 × 3 × 5 × 11 × 61001. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 3, 54, 16, 528, 958, 6317, 6756, 2186, 2196, 920208, 544433, 7318707, 725005, 72717859, 79946010, 191543380, 74271197, 207239253, 2106300720

Basic calculations (n = 80521320)

Multiplication

n×y
n×2 161042640
n×3 241563960
n×4 322085280
n×5 402606600

Division

n÷y
n÷2 40260660
n÷3 26840440
n÷3 20130330
n÷5 16104264

Exponentiation

ny
n2 6483682974542400
n3 5.2207471157168E+23
n4 4.2038144914371E+31
n5 3.3849669188564E+39

Nth Root

y√n
2√n 8973.3672609562
3√n 431.82087052133
4√n 94.727858948443
5√n 38.12257058013

Divisors of 80521320

1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 61001, 122002, 183003, 244004, 305005, 366006, 488008, 610010, 671011, 732012, 915015, 1220020, 1342022, 1464024, 1830030, 2013033, 2440040, 2684044, 3355055, 3660060, 4026066, 5368088, 6710110, 7320120, 8052132, 10065165, 13420220, 16104264, 20130330, 26840440, 40260660, 80521320

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 -80521319
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 80521320 can be divided by 64 positive divisors. The sum of these divisors (counting 80521320) is 1, the average is 0.015625.

Base conversion 80521320

Base System Value
2 Binary 100110011001010100001101000
3 Ternary 12121111220111010
4 Quaternary 10303022201220
5 Quinary 131103140240
6 Senary 11553503520
8 Octal 463124150
10 Decimal 80521320
12 Duodecimal 22b71ba0
16 Hexadecimal 4cca868
20 Vigesimal 1535360
36 Base36 1bxunc

Cryptographic Hash Functions

md5 5e4b8f00f08846c3f7ef2d9aeb7aaed5
sha1 8286cf55c16f4f0438b298f6acb90a0214474d16
sha256 b330dabe834b811089793cf891baa00521d8848ec5ce3cf0ff658a01e49d0bb8
sha512 bd4d9cdec00255d27de8f576d5ab7d7dd38bb40be7b8c94c5708cbe1770d69e11da11f597275e82652d16d8531e8a1447d30dc63dc706136aa23a0d7bd2508a3
ripemd-160 c733564317d03190ae07020466659584927e3346

80521320 as geometric shapes

Circle

Radius = n
Diameter 161042640
Circumference 505930374.73871
Area 2.0369090801028E+16

Sphere

Radius = n
Volume 2.1868614379981E+24
Surface area 8.147636320411E+16
Circumference 505930374.73871

Square

Length = n
Perimeter 322085280
Area 6483682974542400
Diagonal 113874342.80418

Cube

Length = n
Surface area 38902097847254400
Volume 5.2207471157168E+23
Space diagonal 139467017.33251

Equilateral Triangle

Length = n
Perimeter 241563960
Area 2.8075170830192E+15
Altitude 69733508.666256

Triangular Pyramid

Length = n
Surface area 2.8075170830192E+15
Volume 6.1527094806391E+22
Height 37958114.268061