80455920 (number)

80455920 is an even 8-digits composite number following 80455919 and preceding 80455921. In scientific notation, it is written as 8.0455920 × 10^7. The sum of its digits is 33. It has a total of 8 prime factors and 80 positive divisors. There are 21360640 positive integers (up to 80455920) that are relatively prime to 80455920.

Interesting facts

Basic properties

Name

Name eighty million four hundred fifty-five thousand nine hundred twenty

Notation

Scientific notation 8.0455920 × 10^7
Engineering notation 8.0455920 × 10^6

Prime Factorization of 80455920

Prime Factorization 2 × 2 × 2 × 2 × 5 × 3 × 281 × 1193

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 10056990
Product of the distinct prime numbers

The prime factorization of 80455920 is 2 × 2 × 2 × 2 × 5 × 3 × 281 × 1193. Since it has a total of 8 prime factors.

Most popular turbo-numbers

8, 4, 60, 23, 747, 462, 9167, 1269, 15259, 51232, 730524, 466914, 4023135, 6457820, 26085749, 64391995, 672851924, 435732432, 9773942785, 1199962880

Basic calculations (n = 80455920)

Multiplication

n×y
n×2 160911840
n×3 241367760
n×4 321823680
n×5 402279600

Division

n÷y
n÷2 40227960
n÷3 26818640
n÷3 20113980
n÷5 16091184

Exponentiation

ny
n2 6473155063046400
n3 5.2080364590006E+23
n4 4.1901736470243E+31
n5 3.371242757311E+39

Nth Root

y√n
2√n 8969.7224037313
3√n 431.70392950804
4√n 94.708618423728
5√n 38.116375881598

Divisors of 80455920

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 281, 562, 843, 1124, 1193, 1405, 1686, 2248, 2386, 2810, 3372, 3579, 4215, 4496, 4772, 5620, 5965, 6744, 7158, 8430, 9544, 11240, 11930, 13488, 14316, 16860, 17895, 19088, 22480, 23860, 28632, 33720, 35790, 47720, 57264, 67440, 71580, 95440, 143160, 286320, 335233, 670466, 1005699, 1340932, 1676165, 2011398, 2681864, 3352330, 4022796, 5028495, 5363728, 6704660, 8045592, 10056990, 13409320, 16091184, 20113980, 26818640, 40227960, 80455920

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -80455919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80455920 can be divided by 80 positive divisors. The sum of these divisors (counting 80455920) is 1, the average is 0.0125.

Base conversion 80455920

Base System Value
2 Binary 100110010111010100011110000
3 Ternary 12121101120202220
4 Quaternary 10302322203300
5 Quinary 131044042140
6 Senary 11552241040
8 Octal 462724360
10 Decimal 80455920
12 Duodecimal 22b40180
16 Hexadecimal 4cba8f0
20 Vigesimal 152gjg0
36 Base36 1bwg6o

Cryptographic Hash Functions

md5 64f2816666eeb2ea3865cc378525df87
sha1 539f46f16aa5da475a9b0b6fd20a54f34bf536b4
sha256 c61bb3645d8c79b16f2210e0772f54e007b50288c345e3591bc85ca0e4df4fad
sha512 bf4855423f67a4052d0fb0be867a6ddc0fbfa570147d84f35c63489c8949d8a351418d8d238b6bd8374114d25696d3273be75edcc90bfec57ca9ba99adce3059
ripemd-160 257517530723c07043ee437a76182b6bb075cc64

80455920 as geometric shapes

Circle

Radius = n
Diameter 160911840
Circumference 505519454.41962
Area 2.0336016391614E+16

Sphere

Radius = n
Volume 2.1815372105632E+24
Surface area 8.1344065566457E+16
Circumference 505519454.41962

Square

Length = n
Perimeter 321823680
Area 6473155063046400
Diagonal 113781853.2372

Cube

Length = n
Surface area 38838930378278400
Volume 5.2080364590006E+23
Space diagonal 139353741.2097

Equilateral Triangle

Length = n
Perimeter 241367760
Area 2.802958363617E+15
Altitude 69676870.604848

Triangular Pyramid

Length = n
Surface area 2.802958363617E+15
Volume 6.1377298280435E+22
Height 37927284.412402