80821275 (number)

80821275 is an odd 8-digits composite number following 80821274 and preceding 80821276. In scientific notation, it is written as 8.0821275 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 42848640 positive integers (up to 80821275) that are relatively prime to 80821275.

Interesting facts

Basic properties

Name

Name eighty million eight hundred twenty-one thousand two hundred seventy-five

Notation

Scientific notation 8.0821275 × 10^7
Engineering notation 8.0821275 × 10^6

Prime Factorization of 80821275

Prime Factorization 15 × 5 × 173 × 6229

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 80821275
Product of the distinct prime numbers

The prime factorization of 80821275 is 15 × 5 × 173 × 6229. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 2, 91, 59, 63, 222, 848, 4312, 64349, 99149, 688995, 397796, 3202248, 3455245, 31276223, 24979204, 913067245, 456001233, 1517683319, 2052077671

Basic calculations (n = 80821275)

Multiplication

n×y
n×2 161642550
n×3 242463825
n×4 323285100
n×5 404106375

Division

n÷y
n÷2 40410637.5
n÷3 26940425
n÷3 20205318.75
n÷5 16164255

Exponentiation

ny
n2 6532078492625625
n3 5.2793091217408E+23
n4 4.2668049433822E+31
n5 3.4484861570045E+39

Nth Root

y√n
2√n 8990.0653501518
3√n 432.35640705205
4√n 94.815955145491
5√n 38.150930906729

Divisors of 80821275

1, 5, 15, 75, 173, 865, 2595, 6229, 12975, 31145, 93435, 467175, 1077617, 5388085, 16164255, 80821275

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 -80821274
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 80821275 can be divided by 16 positive divisors. The sum of these divisors (counting 80821275) is 1, the average is 0.0625.

Base conversion 80821275

Base System Value
2 Binary 100110100010011110000011011
3 Ternary 12122002010221120
4 Quaternary 10310103300123
5 Quinary 131142240100
6 Senary 12004140323
8 Octal 464236033
10 Decimal 80821275
12 Duodecimal 230976a3
16 Hexadecimal 4d13c1b
20 Vigesimal 1552d3f
36 Base36 1c4a3f

Cryptographic Hash Functions

md5 acbb9986d795fca6f19fb2b2c3a96628
sha1 3637e2cb4bc7d959acb2696c3c6b53651f549b86
sha256 ea0bc60621e0a6087279b4844d5255419e1a3d5d02a6a99df9767e3c9256772f
sha512 c534178c0b328bf53116e0332cfefbd76ebb4a5ec5b0260a0e03eb52dceb6afccb5e9b05b706ef258e9912914b902a62ad1f5fbcafd31d9e9c58c06b9262936d
ripemd-160 f56986947cd7b320481e36fad2bbf821bb9397d1

80821275 as geometric shapes

Circle

Radius = n
Diameter 161642550
Circumference 507815047.58752
Area 2.0521129805105E+16

Sphere

Radius = n
Volume 2.2113918337187E+24
Surface area 8.2084519220418E+16
Circumference 507815047.58752

Square

Length = n
Perimeter 323285100
Area 6532078492625625
Diagonal 114298543.23329

Cube

Length = n
Surface area 39192470955753750
Volume 5.2793091217408E+23
Space diagonal 139986554.6325

Equilateral Triangle

Length = n
Perimeter 242463825
Area 2.8284729570639E+15
Altitude 69993277.316248

Triangular Pyramid

Length = n
Surface area 2.8284729570639E+15
Volume 6.2217254666049E+22
Height 38099514.411095