80490816 (number)

80490816 is an even 8-digits composite number following 80490815 and preceding 80490817. In scientific notation, it is written as 8.0490816 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 28 positive divisors. There are 22996224 positive integers (up to 80490816) that are relatively prime to 80490816.

Interesting facts

Basic properties

Name

Name eighty million four hundred ninety thousand eight hundred sixteen

Notation

Scientific notation 8.0490816 × 10^7
Engineering notation 8.0490816 × 10^6

Prime Factorization of 80490816

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 63 × 19963

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2515338
Product of the distinct prime numbers

The prime factorization of 80490816 is 2 × 2 × 2 × 2 × 2 × 2 × 63 × 19963. Since it has a total of 8 prime factors.

Most popular turbo-numbers

9, 4, 77, 55, 867, 566, 4754, 3150, 99680, 37339, 109559, 797848, 5949693, 6237994, 43945013, 56497864, 267455945, 875554524, 2087303611, 5980039206

Basic calculations (n = 80490816)

Multiplication

n×y
n×2 160981632
n×3 241472448
n×4 321963264
n×5 402454080

Division

n÷y
n÷2 40245408
n÷3 26830272
n÷3 20122704
n÷5 16098163.2

Exponentiation

ny
n2 6478771460345856
n3 5.2148160152075E+23
n4 4.1974479635392E+31
n5 3.3785601170281E+39

Nth Root

y√n
2√n 8971.6674035544
3√n 431.7663345403
4√n 94.718886203092
5√n 38.119681737402

Divisors of 80490816

1, 2, 4, 8, 16, 32, 63, 64, 126, 252, 504, 1008, 2016, 4032, 19963, 39926, 79852, 159704, 319408, 638816, 1257669, 1277632, 2515338, 5030676, 10061352, 20122704, 40245408, 80490816

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -80490815
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80490816 can be divided by 28 positive divisors. The sum of these divisors (counting 80490816) is 1, the average is 0.035714285714286.

Base conversion 80490816

Base System Value
2 Binary 100110011000011000101000000
3 Ternary 12121110100122100
4 Quaternary 10303003011000
5 Quinary 131101201231
6 Senary 11553110400
8 Octal 463030500
10 Decimal 80490816
12 Duodecimal 22b58400
16 Hexadecimal 4cc3140
20 Vigesimal 153170g
36 Base36 1bx740

Cryptographic Hash Functions

md5 c4dbb7a7f3010cfc844c8d4840b5cc7e
sha1 5d4b33e53924b158a57ba2e4d58f7c3e2ef0e66d
sha256 139ae6e8808ceecc3cb928fe96cc82da17b3a88081b8c76a949fdb737833be99
sha512 0b73f8aa60d7abf8937dee50bb9e4e393522ccf1cab2e8e4ee9daf74dce7a95a319c7d16f4142cae7c3a926564fbed903ae39d0bb79fc087b0f83b60e767d07a
ripemd-160 14458b2f32c5114eb5db995d6694adbfdf13b66e

80490816 as geometric shapes

Circle

Radius = n
Diameter 160981632
Circumference 505738712.4541
Area 2.035366082411E+16

Sphere

Radius = n
Volume 2.1843770244264E+24
Surface area 8.1414643296439E+16
Circumference 505738712.4541

Square

Length = n
Perimeter 321963264
Area 6478771460345856
Diagonal 113831203.63368

Cube

Length = n
Surface area 38872628762075136
Volume 5.2148160152075E+23
Space diagonal 139414182.85468

Equilateral Triangle

Length = n
Perimeter 241472448
Area 2.8053903349866E+15
Altitude 69707091.427339

Triangular Pyramid

Length = n
Surface area 2.8053903349866E+15
Volume 6.1457196116557E+22
Height 37943734.544559