80455918 (number)

80455918 is an even 8-digits composite number following 80455917 and preceding 80455919. In scientific notation, it is written as 8.0455918 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 36796032 positive integers (up to 80455918) that are relatively prime to 80455918.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.0455918 × 10^7
Engineering notation 8.0455918 × 10^6

Prime Factorization of 80455918

Prime Factorization 2 × 19 × 29 × 73009

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 80455918
Product of the distinct prime numbers

The prime factorization of 80455918 is 2 × 19 × 29 × 73009. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 6, 19, 93, 26, 168, 823, 1090, 75809, 24761, 286932, 599119, 1240505, 7770741, 3530955, 87986726, 844010596, 255142129, 1317887589, 1897990219

Basic calculations (n = 80455918)

Multiplication

n×y
n×2 160911836
n×3 241367754
n×4 321823672
n×5 402279590

Division

n÷y
n÷2 40227959
n÷3 26818639.333333
n÷3 20113979.5
n÷5 16091183.6

Exponentiation

ny
n2 6473154741222724
n3 5.2080360706113E+23
n4 4.1901732303814E+31
n5 3.3712423382936E+39

Nth Root

y√n
2√n 8969.7222922452
3√n 431.7039259309
4√n 94.708617835154
5√n 38.116375692096

Divisors of 80455918

1, 2, 19, 29, 38, 58, 551, 1102, 73009, 146018, 1387171, 2117261, 2774342, 4234522, 40227959, 80455918

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -80455917
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80455918 can be divided by 16 positive divisors. The sum of these divisors (counting 80455918) is 1, the average is 0.0625.

Base conversion 80455918

Base System Value
2 Binary 100110010111010100011101110
3 Ternary 12121101120202211
4 Quaternary 10302322203232
5 Quinary 131044042133
6 Senary 11552241034
8 Octal 462724356
10 Decimal 80455918
12 Duodecimal 22b4017a
16 Hexadecimal 4cba8ee
20 Vigesimal 152gjfi
36 Base36 1bwg6m

Cryptographic Hash Functions

md5 44319a5405c6ed53da56ba9ec369d0f2
sha1 ead20e53ac05ec26b73dfd72222495c259c78d3f
sha256 36943b808fb578f3192df46fda234542d6fd5d9825262abb08276ad25aaede25
sha512 19271107267bd9e593b7028555bb52b1c8dd722a0545646a7dd4c1ba87aa5088ae622c1c376b80a9ea3a59a941fe70a0534b1d2bd1bfed1a0ecedc8847b05300
ripemd-160 533b66dfe156d87f303b4c8c12176150b376d911

80455918 as geometric shapes

Circle

Radius = n
Diameter 160911836
Circumference 505519441.85325
Area 2.0336015380575E+16

Sphere

Radius = n
Volume 2.1815370478751E+24
Surface area 8.1344061522301E+16
Circumference 505519441.85325

Square

Length = n
Perimeter 321823672
Area 6473154741222724
Diagonal 113781850.40878

Cube

Length = n
Surface area 38838928447336344
Volume 5.2080360706113E+23
Space diagonal 139353737.7456

Equilateral Triangle

Length = n
Perimeter 241367754
Area 2.8029582242633E+15
Altitude 69676868.872798

Triangular Pyramid

Length = n
Surface area 2.8029582242633E+15
Volume 6.1377293703223E+22
Height 37927283.469593