80457540 (number)

80457540 is an even 8-digits composite number following 80457539 and preceding 80457541. In scientific notation, it is written as 8.0457540 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors. There are 21455328 positive integers (up to 80457540) that are relatively prime to 80457540.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.0457540 × 10^7
Engineering notation 8.0457540 × 10^6

Prime Factorization of 80457540

Prime Factorization 2 × 2 × 3 × 5 × 1340959

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 40228770
Product of the distinct prime numbers

The prime factorization of 80457540 is 2 × 2 × 3 × 5 × 1340959. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 3, 89, 32, 629, 480, 6099, 3211, 54181, 47314, 400486, 109889, 1211214, 5109229, 10195831, 30848180, 643222199, 114659522, 6768228764, 6196617354

Basic calculations (n = 80457540)

Multiplication

n×y
n×2 160915080
n×3 241372620
n×4 321830160
n×5 402287700

Division

n÷y
n÷2 40228770
n÷3 26819180
n÷3 20114385
n÷5 16091508

Exponentiation

ny
n2 6473415742851600
n3 5.2083510606711E+23
n4 4.1905111379799E+31
n5 3.3715821750446E+39

Nth Root

y√n
2√n 8969.8127070748
3√n 431.70682697733
4√n 94.709095165537
5√n 38.116529376907

Divisors of 80457540

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1340959, 2681918, 4022877, 5363836, 6704795, 8045754, 13409590, 16091508, 20114385, 26819180, 40228770, 80457540

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -80457539
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80457540 can be divided by 24 positive divisors. The sum of these divisors (counting 80457540) is 1, the average is 0.041666666666667.

Base conversion 80457540

Base System Value
2 Binary 100110010111010111101000100
3 Ternary 12121101122222220
4 Quaternary 10302322331010
5 Quinary 131044120130
6 Senary 11552252340
8 Octal 462727504
10 Decimal 80457540
12 Duodecimal 22b410b0
16 Hexadecimal 4cbaf44
20 Vigesimal 152h3h0
36 Base36 1bwhfo

Cryptographic Hash Functions

md5 7305a8f5795fe36978935ef83e5b823a
sha1 b9c3bec2ae3d69ee1bf98cfbb0d019d76e611062
sha256 d6b23a91e154dd8c3b88e9f60e4c3856e57ea18e5860d339a714fb64569315f6
sha512 27fadc9e9690e37f7fe552c4b086ee41cc7c397a511653eba303ac5830a589a3bcef4b2affff0d157823be6358edd03d51581d47944daae50b04af0299b21ab6
ripemd-160 141eee368b3b829f77b613cb94ef8c2d085fb2ed

80457540 as geometric shapes

Circle

Radius = n
Diameter 160915080
Circumference 505529633.17981
Area 2.0336835341375E+16

Sphere

Radius = n
Volume 2.1816689906028E+24
Surface area 8.13473413655E+16
Circumference 505529633.17981

Square

Length = n
Perimeter 321830160
Area 6473415742851600
Diagonal 113784144.26318

Cube

Length = n
Surface area 38840494457109600
Volume 5.2083510606711E+23
Space diagonal 139356547.13201

Equilateral Triangle

Length = n
Perimeter 241372620
Area 2.8030712412838E+15
Altitude 69678273.566003

Triangular Pyramid

Length = n
Surface area 2.8030712412838E+15
Volume 6.1381005896678E+22
Height 37928048.087725