80821996 (number)

80821996 is an even 8-digits composite number following 80821995 and preceding 80821997. In scientific notation, it is written as 8.0821996 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors. There are 40368240 positive integers (up to 80821996) that are relatively prime to 80821996.

Interesting facts

Basic properties

Name

Name eighty million eight hundred twenty-one thousand nine hundred ninety-six

Notation

Scientific notation 8.0821996 × 10^7
Engineering notation 8.0821996 × 10^6

Prime Factorization of 80821996

Prime Factorization 2 × 2 × 991 × 20389

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 40410998
Product of the distinct prime numbers

The prime factorization of 80821996 is 2 × 2 × 991 × 20389. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 8, 60, 9, 387, 733, 6965, 5683, 55040, 3264, 198607, 94746, 3338518, 7979454, 14529716, 10965885, 328260692, 916291216, 2638737684, 248805836

Basic calculations (n = 80821996)

Multiplication

n×y
n×2 161643992
n×3 242465988
n×4 323287984
n×5 404109980

Division

n÷y
n÷2 40410998
n÷3 26940665.333333
n÷3 20205499
n÷5 16164399.2

Exponentiation

ny
n2 6532195037424016
n3 5.279450411859E+23
n4 4.2669572006947E+31
n5 3.4486399780672E+39

Nth Root

y√n
2√n 8990.1054498821
3√n 432.35769272031
4√n 94.816166606134
5√n 38.150998974755

Divisors of 80821996

1, 2, 4, 991, 1982, 3964, 20389, 40778, 81556, 20205499, 40410998, 80821996

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -80821995
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80821996 can be divided by 12 positive divisors. The sum of these divisors (counting 80821996) is 1, the average is 0.083333333333333.

Base conversion 80821996

Base System Value
2 Binary 100110100010011111011101100
3 Ternary 12122002011221021
4 Quaternary 10310103323230
5 Quinary 131142300441
6 Senary 12004143524
8 Octal 464237354
10 Decimal 80821996
12 Duodecimal 23097ba4
16 Hexadecimal 4d13eec
20 Vigesimal 1552ejg
36 Base36 1c4ang

Cryptographic Hash Functions

md5 1d840329ae47232d01e2191fa1a06be1
sha1 f6cdcc07b012afb7ff5e5596cc36619cfe3f33ab
sha256 080a61e1db4920675f0e3647a11ecc661875392c07c1a170b1b988c19129e600
sha512 21bb91195c1bc15f272b8beba9a1468303266a8fe14bc687ac23283daebcfa4b39386b6f5b26ef7f96dfcb1d652dd470a566ad49048c9d332b0a61ccc75314cf
ripemd-160 96a1b2c7ffff7645722ce64cad9528fbe0a005d4

80821996 as geometric shapes

Circle

Radius = n
Diameter 161643992
Circumference 507819577.76413
Area 2.0521495941387E+16

Sphere

Radius = n
Volume 2.2114510171851E+24
Surface area 8.2085983765548E+16
Circumference 507819577.76413

Square

Length = n
Perimeter 323287984
Area 6532195037424016
Diagonal 114299562.88126

Cube

Length = n
Surface area 39193170224544096
Volume 5.279450411859E+23
Space diagonal 139987803.44113

Equilateral Triangle

Length = n
Perimeter 242465988
Area 2.8285234224419E+15
Altitude 69993901.720564

Triangular Pyramid

Length = n
Surface area 2.8285234224419E+15
Volume 6.2218919786061E+22
Height 38099854.293755