80811040 (number)

80811040 is an even 8-digits composite number following 80811039 and preceding 80811041. In scientific notation, it is written as 8.0811040 × 10^7. The sum of its digits is 22. It has a total of 8 prime factors and 48 positive divisors. There are 32108544 positive integers (up to 80811040) that are relatively prime to 80811040.

Interesting facts

Basic properties

Name

Name eighty million eight hundred eleven thousand forty

Notation

Scientific notation 8.0811040 × 10^7
Engineering notation 8.0811040 × 10^6

Prime Factorization of 80811040

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 157 × 3217

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 5050690
Product of the distinct prime numbers

The prime factorization of 80811040 is 2 × 2 × 2 × 2 × 2 × 5 × 157 × 3217. Since it has a total of 8 prime factors.

Most popular turbo-numbers

8, 5, 51, 3, 410, 903, 5200, 5037, 34767, 54822, 490611, 149582, 3002568, 7588793, 44939446, 21356126, 556003974, 177922116, 266276619, 6827209462

Basic calculations (n = 80811040)

Multiplication

n×y
n×2 161622080
n×3 242433120
n×4 323244160
n×5 404055200

Division

n÷y
n÷2 40405520
n÷3 26937013.333333
n÷3 20202760
n÷5 16162208

Exponentiation

ny
n2 6530424185881600
n3 5.2773037010225E+23
n4 4.2646440047547E+31
n5 3.44630317254E+39

Nth Root

y√n
2√n 8989.4960926628
3√n 432.33815544427
4√n 94.812953190283
5√n 38.149964590475

Divisors of 80811040

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 157, 160, 314, 628, 785, 1256, 1570, 2512, 3140, 3217, 5024, 6280, 6434, 12560, 12868, 16085, 25120, 25736, 32170, 51472, 64340, 102944, 128680, 257360, 505069, 514720, 1010138, 2020276, 2525345, 4040552, 5050690, 8081104, 10101380, 16162208, 20202760, 40405520, 80811040

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -80811039
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80811040 can be divided by 48 positive divisors. The sum of these divisors (counting 80811040) is 1, the average is 0.020833333333333.

Base conversion 80811040

Base System Value
2 Binary 100110100010001010000100000
3 Ternary 12122001121220111
4 Quaternary 10310101100200
5 Quinary 131141423130
6 Senary 12004021104
8 Octal 464212040
10 Decimal 80811040
12 Duodecimal 23091794
16 Hexadecimal 4d11420
20 Vigesimal 15517c0
36 Base36 1c4274

Cryptographic Hash Functions

md5 46aeff9e722aa7c402373728c7bfa9a5
sha1 7f21aefc48537b7634a3cc18f2f4b40ff5280e1e
sha256 1fa40af266a207cf5a00bf4f09e851098979bdbfc0c32f67f73ab1c00c8dda19
sha512 2192a3e62a16f7b637a1564845ce63531a4c819d2b422585931e075bacc63ed755119904421440e81d03736ab8ea8aed8d98011b9c9f696f305e305ac484d705
ripemd-160 491096a9c88f530b118c9fdb67370967d14a628f

80811040 as geometric shapes

Circle

Radius = n
Diameter 161622080
Circumference 507750739.1859
Area 2.0515932647191E+16

Sphere

Radius = n
Volume 2.2105518050526E+24
Surface area 8.2063730588763E+16
Circumference 507750739.1859

Square

Length = n
Perimeter 323244160
Area 6530424185881600
Diagonal 114284068.75747

Cube

Length = n
Surface area 39182545115289600
Volume 5.2773037010225E+23
Space diagonal 139968827.09248

Equilateral Triangle

Length = n
Perimeter 242433120
Area 2.8277566212309E+15
Altitude 69984413.54624

Triangular Pyramid

Length = n
Surface area 2.8277566212309E+15
Volume 6.2193620556231E+22
Height 38094689.585825