80991520, eighty million nine hundred ninety-one thousand five hundred twenty: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

Interesting facts

80991520 has 48 divisors, whose sum is 196528248
The reverse of 80991520 is 02519908
Previous prime number is 37

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 34
Digital Root 7

Name

Name	eighty million nine hundred ninety-one thousand five hundred twenty

Notation

Scientific notation	8.0991520 × 10^7
Engineering notation	8.0991520 × 10^6

Prime Factorization of 80991520

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 37 × 13681

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	8	Total number of prime factors
rad	Radical	5061970	Product of the distinct prime numbers

The prime factorization of 80991520 is 2 × 2 × 2 × 2 × 2 × 5 × 37 × 13681. Since it has a total of 8 prime factors.

Most popular turbo-numbers

7, 1, 73, 19, 176, 218, 7407, 746, 38945, 50267, 100312, 771543, 1289637, 814945, 69803456, 39782131, 771904294, 324731793, 4532336371, 750396251

Basic calculations (n = 80991520)

Multiplication

n×y

n×2	161983040
n×3	242974560
n×4	323966080
n×5	404957600

Division

n÷y

n÷2	40495760
n÷3	26997173.333333
n÷3	20247880
n÷5	16198304

Exponentiation

n^y

n²	6559626311910400
n³	5.3127410563362E+23
n⁴	4.3028697351907E+31
n⁵	3.4849596021509E+39

Nth Root

^y√n

²√n	8999.5288765579
³√n	432.65977145866
⁴√n	94.865846733996
⁵√n	38.166989895179

Divisors of 80991520

1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 13681, 27362, 54724, 68405, 109448, 136810, 218896, 273620, 437792, 506197, 547240, 1012394, 1094480, 2024788, 2188960, 2530985, 4049576, 5061970, 8099152, 10123940, 16198304, 20247880, 40495760, 80991520

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	-80991519	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 80991520 can be divided by 48 positive divisors. The sum of these divisors (counting 80991520) is 1, the average is 0.020833333333333.

Base conversion 80991520

Base	System	Value
2	Binary	100110100111101010100100000
3	Ternary	12122101210110221
4	Quaternary	10310331110200
5	Quinary	131213212040
6	Senary	12011532424
8	Octal	464752440
10	Decimal	80991520
12	Duodecimal	2315a114
16	Hexadecimal	4d3d520
20	Vigesimal	1563ig0
36	Base36	1c7xgg

Cryptographic Hash Functions

md5	5ca9723d5b8d16c8f98c197b66405583
sha1	f2ee58e92a0267b905ea645cc4674bee6f5a6383
sha256	ebe47183cff6c9276f008f69f89d734a1df83c2d064eafdc7291ee6bb47d3a89
sha512	17d665ab341c3bd6f61a6a2fa3f3213e51c8ec848a2207b711d881b47272e2100760ebb7fb1ba1d480000f36d51f50c137fffbdbd222ba9150784168369ba1ee
ripemd-160	c4afcbfdaddfb778b89ad0557d7cca0ea76c1543

80991520 as geometric shapes

Circle

Radius = n

Diameter	161983040
Circumference	508884728.47014
Area	2.0607673831792E+16

Sphere

Radius = n

Volume	2.2253957697347E+24
Surface area	8.2430695327168E+16
Circumference	508884728.47014

Square

Length = n

Perimeter	323966080
Area	6559626311910400
Diagonal	114539306.02121

Cube

Length = n

Surface area	39357757871462400
Volume	5.3127410563362E+23
Space diagonal	140281427.62223

Equilateral Triangle

Length = n

Perimeter	242974560
Area	2.8404015127236E+15
Altitude	70140713.811115

Triangular Pyramid

Length = n

Surface area	2.8404015127236E+15
Volume	6.2611253793725E+22
Height	38179768.673737