80821854 (number)

80821854 is an even 8-digits composite number following 80821853 and preceding 80821855. In scientific notation, it is written as 8.0821854 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 32 positive divisors. There are 26313336 positive integers (up to 80821854) that are relatively prime to 80821854.

Interesting facts

Basic properties

Name

Name eighty million eight hundred twenty-one thousand eight hundred fifty-four

Notation

Scientific notation 8.0821854 × 10^7
Engineering notation 8.0821854 × 10^6

Prime Factorization of 80821854

Prime Factorization 2 × 3 × 3 × 3 × 43 × 34807

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8980206
Product of the distinct prime numbers

The prime factorization of 80821854 is 2 × 3 × 3 × 3 × 43 × 34807. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 6, 98, 48, 30, 793, 9429, 4807, 55249, 4365, 626659, 768222, 4660425, 3160805, 76877534, 81977546, 356803045, 189133363, 7168542750, 6157869475

Basic calculations (n = 80821854)

Multiplication

n×y
n×2 161643708
n×3 242465562
n×4 323287416
n×5 404109270

Division

n÷y
n÷2 40410927
n÷3 26940618
n÷3 20205463.5
n÷5 16164370.8

Exponentiation

ny
n2 6532172083997316
n3 5.2794225847571E+23
n4 4.2669272134954E+31
n5 3.4486096827775E+39

Nth Root

y√n
2√n 8990.0975523072
3√n 432.35743951024
4√n 94.816124959351
5√n 38.150985568885

Divisors of 80821854

1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 34807, 69614, 104421, 208842, 313263, 626526, 939789, 1496701, 1879578, 2993402, 4490103, 8980206, 13470309, 26940618, 40410927, 80821854

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -80821853
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80821854 can be divided by 32 positive divisors. The sum of these divisors (counting 80821854) is 1, the average is 0.03125.

Base conversion 80821854

Base System Value
2 Binary 100110100010011111001011110
3 Ternary 12122002011202000
4 Quaternary 10310103321132
5 Quinary 131142244404
6 Senary 12004143130
8 Octal 464237136
10 Decimal 80821854
12 Duodecimal 23097aa6
16 Hexadecimal 4d13e5e
20 Vigesimal 1552ece
36 Base36 1c4aji

Cryptographic Hash Functions

md5 3c4e0dd121039330d9ef448ba9653454
sha1 215ecdc0986188fc4cd451135ec5120a1749c7af
sha256 68a0cdd743aa4c5d92e88414eac4f06c2817c462714326190ed8cea8b95b98d1
sha512 9e0d5b1f6331108169735c229cb24262e5bc8aea05709e8c0f7c642ccd6e61adb65740c1810e7d4ebeb7aed3cc5070a5f6f934d275771137ec49ae47f89e9cd6
ripemd-160 199da3d92b7c0464bc0b20d523fc56093e2e981f

80821854 as geometric shapes

Circle

Radius = n
Diameter 161643708
Circumference 507818685.55181
Area 2.052142383107E+16

Sphere

Radius = n
Volume 2.2114393609958E+24
Surface area 8.2085695324281E+16
Circumference 507818685.55181

Square

Length = n
Perimeter 323287416
Area 6532172083997316
Diagonal 114299362.06294

Cube

Length = n
Surface area 39193032503983896
Volume 5.2794225847571E+23
Space diagonal 139987557.48991

Equilateral Triangle

Length = n
Perimeter 242465562
Area 2.8285134833166E+15
Altitude 69993778.744957

Triangular Pyramid

Length = n
Surface area 2.8285134833166E+15
Volume 6.2218591840519E+22
Height 38099787.354313