80457840 (number)

80457840 is an even 8-digits composite number following 80457839 and preceding 80457841. In scientific notation, it is written as 8.0457840 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 30 positive divisors. There are 21344256 positive integers (up to 80457840) that are relatively prime to 80457840.

Interesting facts

Basic properties

Name

Name eighty million four hundred fifty-seven thousand eight hundred forty

Notation

Scientific notation 8.0457840 × 10^7
Engineering notation 8.0457840 × 10^6

Prime Factorization of 80457840

Prime Factorization 2 × 2 × 2 × 2 × 135 × 193 × 193

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 52110
Product of the distinct prime numbers

The prime factorization of 80457840 is 2 × 2 × 2 × 2 × 135 × 193 × 193. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 3, 47, 8, 612, 692, 6680, 8870, 25748, 40875, 973569, 507690, 7367349, 623918, 85617415, 44877217, 497416340, 243173079, 4252570013, 2697950637

Basic calculations (n = 80457840)

Multiplication

n×y
n×2 160915680
n×3 241373520
n×4 321831360
n×5 402289200

Division

n÷y
n÷2 40228920
n÷3 26819280
n÷3 20114460
n÷5 16091568

Exponentiation

ny
n2 6473464017465600
n3 5.20840932163E+23
n4 4.1905736385422E+31
n5 3.3716450331805E+39

Nth Root

y√n
2√n 8969.8294298164
3√n 431.70736354145
4√n 94.709183450267
5√n 38.116557801693

Divisors of 80457840

1, 2, 4, 8, 16, 135, 193, 270, 386, 540, 772, 1080, 1544, 2160, 3088, 26055, 37249, 52110, 74498, 104220, 148996, 208440, 297992, 416880, 595984, 5028615, 10057230, 20114460, 40228920, 80457840

30 divisors

τ Total Divisors 30
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -80457839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.033333333333333
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 30
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80457840 can be divided by 30 positive divisors. The sum of these divisors (counting 80457840) is 1, the average is 0.033333333333333.

Base conversion 80457840

Base System Value
2 Binary 100110010111011000001110000
3 Ternary 12121101200102000
4 Quaternary 10302323001300
5 Quinary 131044122330
6 Senary 11552254000
8 Octal 462730160
10 Decimal 80457840
12 Duodecimal 22b41300
16 Hexadecimal 4cbb070
20 Vigesimal 152h4c0
36 Base36 1bwho0

Cryptographic Hash Functions

md5 0d4646331a77dd0e84beb1523257afb7
sha1 b5ea0aa2e7e69b88ce969c365b1467336efe7ca5
sha256 b6a894e2f35e5cdbd43dbedbb47b27cd80a871b47848062dfaa62ce7900f7084
sha512 27751806c8f976d2049c480b1e32cf07dc522f9281f9379fd00b8ea2671003a35d849f0523c66b71b7cb53da2e5031d708bc322808dec2b060ae108a58d8eb6d
ripemd-160 ce47a6fa1d02e24e58c15ff6f8b381b30cc8d37c

80457840 as geometric shapes

Circle

Radius = n
Diameter 160915680
Circumference 505531518.13541
Area 2.0336987000548E+16

Sphere

Radius = n
Volume 2.1816933948962E+24
Surface area 8.1347948002191E+16
Circumference 505531518.13541

Square

Length = n
Perimeter 321831360
Area 6473464017465600
Diagonal 113784568.52724

Cube

Length = n
Surface area 38840784104793600
Volume 5.20840932163E+23
Space diagonal 139357066.74725

Equilateral Triangle

Length = n
Perimeter 241373520
Area 2.8030921448048E+15
Altitude 69678533.373624

Triangular Pyramid

Length = n
Surface area 2.8030921448048E+15
Volume 6.1381692508664E+22
Height 37928189.509082